2. Turn key all the way forward - not to the point where the car starts, just to the point where all the lights come on. Do it in this sequence: ON-OFF-ON-OFF-ON..
3. Keep a close eye on your odometer. You will see a series of codes display, followed by the word "donE"...
4. These codes will tell you why the "Check Engine Light" is coming on.
5. If you see "P0442" followed by "P0456". These codes mean respectively: EVAP sensor detection... SMALL LEAK. IF IT IS THESE SET OF CODES, fear not - nothing is wrong with your car. Simply tighten your gas cap, then...
6. Pop the hood, disconnect the NEGATIVE battery terminal - DO NOT DISCONNECT THE POSITIVE TERMINAL - FOR THE LOVE OF GOD. You will run the risk of shorting out the electrical system.
7. Wait a couple of minutes, then reconnect.
8. Start the car up and TADA! CEL is gone!
Hope this helps...
P engine codes ( ie P0071 ) will appear on the odometer
OBDII Codes "Decoded":
1st digit P = powertrain B = Body C = Chassis 2nd digit 0 = Standard 1 = Manufacturer specific
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 P0031 HO2S Heater Circuit Low Voltage Bank 1 Sensor 1 P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1 P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 P0037 HO2S Heater Circuit Low Voltage Bank 1 Sensor 2 P0038 HO2S Heater Circuit High Voltage Bank 1 Sensor 2 P0050 HO2S Heater Circuit Bank 2 Sensor 1 P0051 HO2S Heater Circuit Low Voltage Bank 2 Sensor 1 P0052 HO2S Heater Circuit High Voltage Bank 2 Sensor 1 P0056 HO2S Heater Circuit Bank 2 Sensor 2 P0057 HO2S Heater Circuit Low Voltage Bank 2 Sensor 2 P0058 HO2S Heater Circuit High Voltage Bank 2 Sensor 2 P0068 TPS P0071 Ambient Temp Sensor Performance Ambient Change P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit Range/Performance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Air Flow Circuit Intermittent P0105 Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent P0109 Intake Air Temperature Circuit Malfunction P0110 IAT Circuit Malfunction P0111 Intake Air Temperature Circuit Range/Performance Problem P0112 Intake Air Temperature Circuit Low Input P0113 Intake Air Temperature Circuit High Input P0114 Intake Air Temperature Circuit Intermittent P0115 Engine Coolant Temperature Circuit Malfunction P0116 Engine Coolant Temperature Circuit Range/Performance Problem P0117 Engine Coolant Temperature Circuit Low Input P0118 Engine Coolant Temperature Circuit High Input P0119 Engine Coolant Temperature Circuit Intermittent P0120 Throttle Position Sensor/Switch A Circuit Malfunction P0121 Throttle Position Sensor/Switch A Circuit Range/Performance Problem P0122 Throttle Position Sensor/Switch A Circuit Low Input P0123 Throttle Position Sensor/Switch A Circuit High Input P0124 Throttle Position Sensor/Switch A Circuit Intermittent P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control P0126 Insufficient Coolant Temperature for Stable Operation P0128 Coolant Thermostat Malfunction P0130 O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) P0131 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1) P0132 O2 Sensor Circuit High Voltage (Bank 1 Sensor 1) P0133 O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) P0134 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) P0135 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P0136 O2 Sensor Circuit Malfunction (Bank 1 Sensor 2) P0137 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2) P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2) P0139 O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) P0140 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) P0141 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) P0142 O2 Sensor Circuit Malfunction (Bank 1 Sensor 3) P0143 O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3) P0144 O2 Sensor Circuit High Voltage (Bank 1 Sensor 3) P0145 O2 Sensor Circuit Slow Response (Bank 1 Sensor 3) P0146 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3) P0147 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3) P0150 O2 Sensor Circuit Malfunction (Bank 2 Sensor 1) P0151 O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1) P0152 O2 Sensor Circuit High Voltage (Bank 2 Sensor 1) P0153 O2 Sensor Circuit Slow Response (Bank 2 Sensor 1) P0154 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) P0156 O2 Sensor Circuit Malfunction (Bank 2 Sensor 2) P0157 O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2) P0158 O2 Sensor Circuit High Voltage (Bank 2 Sensor 2) P0159 O2 Sensor Circuit Slow Response (Bank 2 Sensor 2) P0160 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2) P0161 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2) P0162 O2 Sensor Circuit Malfunction (Bank 2 Sensor 3) P0163 O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3) P0164 O2 Sensor Circuit High Voltage (Bank 2 Sensor 3) P0165 O2 Sensor Circuit Slow Response (Bank 2 Sensor 3) P0166 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3) P0167 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3) P0170 Fuel Trim Malfunction (Bank 1) P0171 System too Lean (Bank 1) P0172 System too Rich (Bank 1) P0173 Fuel Trim Malfunction (Bank 2) P0174 System too Lean (Bank 2) P0175 System too Rich (Bank 2) P0176 Fuel Composition Sensor Circuit Malfunction P0177 Fuel Composition Sensor Circuit Range/Performance P0178 Fuel Composition Sensor Circuit Low Input P0179 Fuel Composition Sensor Circuit High Input P0180 Fuel Temperature Sensor A Circuit Malfunction P0181 Fuel Temperature Sensor A Circuit Range/Performance P0182 Fuel Temperature Sensor A Circuit Low Input P0183 Fuel Temperature Sensor A Circuit High Input P0184 Fuel Temperature Sensor A Circuit Intermittent P0185 Fuel Temperature Sensor B Circuit Malfunction P0186 Fuel Temperature Sensor B Circuit Range/Performance P0187 Fuel Temperature Sensor B Circuit Low Input P0188 Fuel Temperature Sensor B Circuit High Input P0189 Fuel Temperature Sensor B Circuit Intermittent P0190 Fuel Rail Pressure Sensor Circuit Malfunction P0191 Fuel Rail Pressure Sensor Circuit Range/Performance P0192 Fuel Rail Pressure Sensor Circuit Low Input P0193 Fuel Rail Pressure Sensor Circuit High Input P0194 Fuel Rail Pressure Sensor Circuit Intermittent P0195 Engine Oil Temperature Sensor Malfunction P0196 Engine Oil Temperature Sensor Range/Performance P0197 Engine Oil Temperature Sensor Low P0198 Engine Oil Temperature Sensor High P0199 Engine Oil Temperature Sensor Intermittent P0200 Injector Circuit Malfunction P0201 Injector Circuit Malfunction - Cylinder 1 P0202 Injector Circuit Malfunction - Cylinder 2 P0203 Injector Circuit Malfunction - Cylinder 3 P0204 Injector Circuit Malfunction - Cylinder 4 P0205 Injector Circuit Malfunction - Cylinder 5 P0206 Injector Circuit Malfunction - Cylinder 6 P0207 Injector Circuit Malfunction - Cylinder 7 P0208 Injector Circuit Malfunction - Cylinder 8 P0209 Injector Circuit Malfunction - Cylinder 9 P0210 Injector Circuit Malfunction - Cylinder 10 P0211 Injector Circuit Malfunction - Cylinder 11 P0212 Injector Circuit Malfunction - Cylinder 12 P0213 Cold Start Injector 1 Malfunction P0214 Cold Start Injector 2 Malfunction P0215 Engine Shutoff Solenoid Malfunction P0216 Injection Timing Control Circuit Malfunction P0217 Engine Overtemp Condition P0218 Transmission Over Temperature Condition P0219 Engine Overspeed Condition P0220 Throttle/Petal Position Sensor/Switch B Circuit Malfunction P0221 Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem P0222 Throttle/Petal Position Sensor/Switch B Circuit Low Input P0223 Throttle/Petal Position Sensor/Switch B Circuit High Input P0224 Throttle/Petal Position Sensor/Switch B Circuit Intermittent P0225 Throttle/Petal Position Sensor/Switch C Circuit Malfunction P0226 Throttle/Petal Position Sensor/Switch C Circuit Range/Performance Problem P0227 Throttle/Petal Position Sensor/Switch C Circuit Low Input P0228 Throttle/Petal Position Sensor/Switch C Circuit High Input P0229 Throttle/Petal Position Sensor/Switch C Circuit Intermittent P0230 Fuel Pump Primary Circuit Malfunction P0231 Fuel Pump Secondary Circuit Low P0232 Fuel Pump Secondary Circuit High P0233 Fuel Pump Secondary Circuit Intermittent P0234 Engine Overboost Condition P0235 Turbocharger Boost Sensor A Circuit Malfunction P0236 Turbocharger Boost Sensor A Circuit Range/Performance P0237 Turbocharger Boost Sensor A Circuit Low P0238 Turbocharger Boost Sensor A Circuit High P0239 Turbocharger Boost Sensor B Malfunction P0240 Turbocharger Boost Sensor B Circuit Range/Performance P0241 Turbocharger Boost Sensor B Circuit Low P0242 Turbocharger Boost Sensor B Circuit High P0243 Turbocharger Wastegate Solenoid A Malfunction P0244 Turbocharger Wastegate Solenoid A Range/Performance P0245 Turbocharger Wastegate Solenoid A Low P0246 Turbocharger Wastegate Solenoid A High P0247 Turbocharger Wastegate Solenoid B Malfunction P0248 Turbocharger Wastegate Solenoid B Range/Performance P0249 Turbocharger Wastegate Solenoid B Low P0250 Turbocharger Wastegate Solenoid B High P0251 Injection Pump Fuel Metering Control "A" Malfunction (Cam/Rotor/Injector) P0252 Injection Pump Fuel Metering Control "A" Range/Performance (Cam/Rotor/Injector) P0253 Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector) P0254 Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector) P0255 Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector) P0256 Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector) P0257 Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector) P0258 Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector) P0259 Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector) P0260 Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector) P0261 Cylinder 1 Injector Circuit Low P0262 Cylinder 1 Injector Circuit High P0263 Cylinder 1 Contribution/Balance Fault P0264 Cylinder 2 Injector Circuit Low P0265 Cylinder 2 Injector Circuit High P0266 Cylinder 2 Contribution/Balance Fault P0267 Cylinder 3 Injector Circuit Low P0268 Cylinder 3 Injector Circuit High P0269 Cylinder 3 Contribution/Balance Fault P0270 Cylinder 4 Injector Circuit Low P0271 Cylinder 4 Injector Circuit High P0272 Cylinder 4 Contribution/Balance Fault P0273 Cylinder 5 Injector Circuit Low P0274 Cylinder 5 Injector Circuit High P0275 Cylinder 5 Contribution/Balance Fault P0276 Cylinder 6 Injector Circuit Low P0277 Cylinder 6 Injector Circuit High P0278 Cylinder 6 Contribution/Balance Fault P0279 Cylinder 7 Injector Circuit Low P0280 Cylinder 7 Injector Circuit High P0281 Cylinder 7 Contribution/Balance Fault P0282 Cylinder 8 Injector Circuit Low P0283 Cylinder 8 Injector Circuit High P0284 Cylinder 8 Contribution/Balance Fault P0285 Cylinder 9 Injector Circuit Low P0286 Cylinder 9 Injector Circuit High P0287 Cylinder 9 Contribution/Balance Fault P0288 Cylinder 10 Injector Circuit Low P0289 Cylinder 10 Injector Circuit High P0290 Cylinder 10 Contribution/Balance Fault P0291 Cylinder 11 Injector Circuit Low P0292 Cylinder 11 Injector Circuit High P0293 Cylinder 11 Contribution/Balance Fault P0294 Cylinder 12 Injector Circuit Low P0295 Cylinder 12 Injector Circuit High P0296 Cylinder 12 Contribution/Range Fault P0300 Random/Multiple Cylinder Misfire Detected P0301 Cylinder 1 Misfire Detected P0302 Cylinder 2 Misfire Detected P0303 Cylinder 3 Misfire Detected P0304 Cylinder 4 Misfire Detected P0305 Cylinder 5 Misfire Detected P0306 Cylinder 6 Misfire Detected P0307 Cylinder 7 Misfire Detected P0308 Cylinder 8 Misfire Detected P0309 Cylinder 9 Misfire Detected P0310 Cylinder 10 Misfire Detected P0311 Cylinder 11 Misfire Detected P0312 Cylinder 12 Misfire Detected P0320 Ignition/Distributor Engine Speed Input Circuit Malfunction P0321 Ignition/Distributor Engine Speed Input Circuit Range/Performance P0322 Ignition/Distributor Engine Speed Input Circuit No Signal P0323 Ignition/Distributor Engine Speed Input Circuit Intermittent P0325 Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor) P0326 Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor) P0327 Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) P0329 Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor) P0330 Knock Sensor 2 Circuit Malfunction (Bank 2) P0331 Knock Sensor 2 Circuit Range/Performance (Bank 2) P0332 Knock Sensor 2 Circuit Low Input (Bank 2) P0333 Knock Sensor 2 Circuit High Input (Bank 2) P0334 Knock Sensor 2 Circuit Intermittent (Bank 2) P0335 Crankshaft Position Sensor A Circuit Malfunction P0336 Crankshaft Position Sensor A Circuit Range/Performance P0337 Crankshaft Position Sensor A Circuit Low Input P0338 Crankshaft Position Sensor A Circuit High Input P0339 Crankshaft Position Sensor A Circuit Intermittent P0340 Camshaft Position Sensor Circuit Malfunction P0341 Camshaft Position Sensor Circuit Range/Performance P0342 Camshaft Position Sensor Circuit Low Input P0343 Camshaft Position Sensor Circuit High Input P0344 Camshaft Position Sensor Circuit Intermittent P0350 Ignition Coil Primary/Secondary Circuit Malfunction P0351 Ignition Coil A Primary/Secondary Circuit Malfunction P0352 Ignition Coil B Primary/Secondary Circuit Malfunction P0353 Ignition Coil C Primary/Secondary Circuit Malfunction P0354 Ignition Coil D Primary/Secondary Circuit Malfunction P0355 Ignition Coil E Primary/Secondary Circuit Malfunction P0356 Ignition Coil F Primary/Secondary Circuit Malfunction P0357 Ignition Coil G Primary/Secondary Circuit Malfunction P0358 Ignition Coil H Primary/Secondary Circuit Malfunction P0359 Ignition Coil I Primary/Secondary Circuit Malfunction P0360 Ignition Coil J Primary/Secondary Circuit Malfunction P0361 Ignition Coil K Primary/Secondary Circuit Malfunction P0362 Ignition Coil L Primary/Secondary Circuit Malfunction P0370 Timing Reference High Resolution Signal A Malfunction P0371 Timing Reference High Resolution Signal A Too Many Pulses P0372 Timing Reference High Resolution Signal A Too Few Pulses P0373 Timing Reference High Resolution Signal A Intermittent/Erratic Pulses P0374 Timing Reference High Resolution Signal A No Pulses P0375 Timing Reference High Resolution Signal B Malfunction P0376 Timing Reference High Resolution Signal B Too Many Pulses P0377 Timing Reference High Resolution Signal B Too Few Pulses P0378 Timing Reference High Resolution Signal B Intermittent/Erratic Pulses P0379 Timing Reference High Resolution Signal B No Pulses P0380 Glow Plug/Heater Circuit "A" Malfunction P0381 Glow Plug/Heater Indicator Circuit Malfunction P0382 Exhaust Gas Recirculation Flow Malfunction P0385 Crankshaft Position Sensor B Circuit Malfunction P0386 Crankshaft Position Sensor B Circuit Range/Performance P0387 Crankshaft Position Sensor B Circuit Low Input P0388 Crankshaft Position Sensor B Circuit High Input P0389 Crankshaft Position Sensor B Circuit Intermittent P0400 Exhaust Gas Recirculation Flow Malfunction P0401 Exhaust Gas Recirculation Flow Insufficient Detected P0402 Exhaust Gas Recirculation Flow Excessive Detected P0403 Exhaust Gas Recirculation Circuit Malfunction P0404 Exhaust Gas Recirculation Circuit Range/Performance P0405 Exhaust Gas Recirculation Sensor A Circuit Low P0406 Exhaust Gas Recirculation Sensor A Circuit High P0407 Exhaust Gas Recirculation Sensor B Circuit Low P0408 Exhaust Gas Recirculation Sensor B Circuit High P0410 Secondary Air Injection System Malfunction P0411 Secondary Air Injection System Incorrect Flow Detected P0412 Secondary Air Injection System Switching Valve A Circuit Malfunction P0413 Secondary Air Injection System Switching Valve A Circuit Open P0414 Secondary Air Injection System Switching Valve A Circuit Shorted P0415 Secondary Air Injection System Switching Valve B Circuit Malfunction P0416 Secondary Air Injection System Switching Valve B Circuit Open P0417 Secondary Air Injection System Switching Valve B Circuit Shorted P0418 Secondary Air Injection System Relay "A" Circuit Malfunction P0419 Secondary Air Injection System Relay "B" Circuit Malfunction P0420 Catalyst System Efficiency Below Threshold (Bank 1) P0421 Warm Up Catalyst Efficiency Below Threshold (Bank 1) P0422 Main Catalyst Efficiency Below Threshold (Bank 1) P0423 Heated Catalyst Efficiency Below Threshold (Bank 1) P0424 Heated Catalyst Temperature Below Threshold (Bank 1) P0426 Catalyst Temperature Sensor Range/Performance (Bank 1) P0427 Catalyst Temperature Sensor Low Input (Bank 1) P0428 Catalyst Temperature Sensor High Input (Bank 1) P0430 Catalyst System Efficiency Below Threshold (Bank 2) P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2) P0432 Main Catalyst Efficiency Below Threshold (Bank 2) P0433 Heated Catalyst Efficiency Below Threshold (Bank 2) P0434 Heated Catalyst Temperature Below Threshold (Bank 2) P0436 Catalyst Temperature Sensor Range/Performance (Bank 2) P0437 Catalyst Temperature Sensor Low Input (Bank 2) P0438 Catalyst Temperature Sensor High Input (Bank 2) P0440 Evaporative Emission Control System Malfunction P0441 Evaporative Emission Control System Incorrect Purge Flow P0442 Evaporative Emission Control System Leak Detected (small leak) P0443 Evaporative Emission Control System Purge Control Valve Circuit Malfunction P0444 Evaporative Emission Control System Purge Control Valve Circuit Open P0445 Evaporative Emission Control System Purge Control Valve Circuit Shorted P0446 Evaporative Emission Control System Vent Control Circuit Malfunction P0447 Evaporative Emission Control System Vent Control Circuit Open P0448 Evaporative Emission Control System Vent Control Circuit Shorted P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction P0450 Evaporative Emission Control System Pressure Sensor Malfunction P0451 Evaporative Emission Control System Pressure Sensor Range/Performance P0452 Evaporative Emission Control System Pressure Sensor Low Input P0453 Evaporative Emission Control System Pressure Sensor High Input P0454 Evaporative Emission Control System Pressure Sensor Intermittent P0455 Evaporative Emission Control System Leak Detected (gross leak) P0460 Fuel Level Sensor Circuit Malfunction P0461 Fuel Level Sensor Circuit Range/Performance P0462 Fuel Level Sensor Circuit Low Input P0463 Fuel Level Sensor Circuit High Input P0464 Fuel Level Sensor Circuit Intermittent P0465 Purge Flow Sensor Circuit Malfunction P0466 Purge Flow Sensor Circuit Range/Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Intermittent P0470 Exhaust Pressure Sensor Malfunction P0471 Exhaust Pressure Sensor Range/Performance P0472 Exhaust Pressure Sensor Low P0473 Exhaust Pressure Sensor High P0474 Exhaust Pressure Sensor Intermittent P0475 Exhaust Pressure Control Valve Malfunction P0476 Exhaust Pressure Control Valve Range/Performance P0477 Exhaust Pressure Control Valve Low P0478 Exhaust Pressure Control Valve High P0479 Exhaust Pressure Control Valve Intermittent P0480 Cooling Fan 1 Control Circuit Malfunction P0481 Cooling Fan 2 Control Circuit Malfunction P0482 Cooling Fan 3 Control Circuit Malfunction P0483 Cooling Fan Rationality Check Malfunction P0484 Cooling Fan Circuit Over Current P0485 Cooling Fan Power/Ground Circuit Malfunction P0500 Vehicle Speed Sensor Malfunction P0501 Vehicle Speed Sensor Range/Performance P0502 Vehicle Speed Sensor Low Input P0503 Vehicle Speed Sensor Intermittent/Erratic/High P0505 Idle Control System Malfunction P0506 Idle Control System RPM Lower Than Expected P0507 Idle Control System RPM Higher Than Expected P0510 Closed Throttle Position Switch Malfunction P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction P0521 Engine Oil Pressure Sensor/Switch Circuit Range/Performance P0522 Engine Oil Pressure Sensor/Switch Circuit Low Voltage P0523 Engine Oil Pressure Sensor/Switch Circuit High Voltage P0530 A/C Refrigerant Pressure Sensor Circuit Malfunction P0531 A/C Refrigerant Pressure Sensor Circuit Range/Performance P0532 A/C Refrigerant Pressure Sensor Circuit Low Input P0533 A/C Refrigerant Pressure Sensor Circuit High Input P0534 Air Conditioner Refrigerant Charge Loss P0550 Power Steering Pressure Sensor Circuit Malfunction P0551 Power Steering Pressure Sensor Circuit Range/Performance P0552 Power Steering Pressure Sensor Circuit Low Input P0553 Power Steering Pressure Sensor Circuit High Input P0554 Power Steering Pressure Sensor Circuit Intermittent P0560 System Voltage Malfunction P0561 System Voltage Unstable P0562 System Voltage Low P0562 A/C pressure sensor low voltage(Chrysler) P0563 System Voltage High P0565 Cruise Control On Signal Malfunction P0566 Cruise Control Off Signal Malfunction P0567 Cruise Control Resume Signal Malfunction P0568 Cruise Control Set Signal Malfunction P0569 Cruise Control Coast Signal Malfunction P0570 Cruise Control Accel Signal Malfunction P0571 Cruise Control/Brake Switch A Circuit Malfunction P0572 Cruise Control/Brake Switch A Circuit Low P0573 Cruise Control/Brake Switch A Circuit High P0574 Cruise Control Related Malfunction P0575 Cruise Control Related Malfunction P0576 Cruise Control Related Malfunction P0576 Cruise Control Related Malfunction P0578 Cruise Control Related Malfunction P0579 Cruise Control Related Malfunction P0580 Cruise Control Related Malfunction P0600 Serial Communication Link Malfunction P0601 Control Module Read Only Memory(ROM) P0602 Control Module Programming Error P0603 Internal Control Module Keep Alive Memory (KAM) Error P0604 Internal Control Module Random Access Memory (RAM) Error P0605 Internal Control Module Read Only Memory (ROM) Error P0606 PCM Processor Fault P0608 Control Module VSS Output "A" Malfunction P0609 Control Module VSS Output "B" Malfunction P0620 Generator Control Circuit Malfunction P0621 Generator Lamp "L" Control Circuit Malfunction P0622 Generator Field "F" Control Circuit Malfunction P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction P0654 Engine RPM Output Circuit Malfunction P0655 Engine Hot Lamp Output Control Circuit Malfucntion P0656 Fuel Level Output Circuit Malfunction P0700 Transmission Control System Malfunction P0701 Transmission Control System Range/Performance P0702 Transmission Control System Electrical P0703 Torque Converter/Brake Switch B Circuit Malfunction P0704 Clutch Switch Input Circuit Malfunction P0705 Transmission Range Sensor Circuit malfunction (PRNDL Input) P0706 Transmission Range Sensor Circuit Range/Performance P0707 Transmission Range Sensor Circuit Low Input P0708 Transmission Range Sensor Circuit High Input P0709 Transmission Range Sensor Circuit Intermittent P0710 Transmission Fluid Temperature Sensor Circuit Malfunction P0711 Transmission Fluid Temperature Sensor Circuit Range/Performance P0712 Transmission Fluid Temperature Sensor Circuit Low Input P0713 Transmission Fluid Temperature Sensor Circuit High Input P0714 Transmission Fluid Temperature Sensor Circuit Intermittent P0715 Input/Turbine Speed Sensor Circuit Malfunction P0716 Input/Turbine Speed Sensor Circuit Range/Performance P0717 Input/Turbine Speed Sensor Circuit No Signal P0718 Input/Turbine Speed Sensor Circuit Intermittent P0719 Torque Converter/Brake Switch B Circuit Low P0720 Output Speed Sensor Circuit Malfunction P0721 Output Speed Sensor Range/Performance P0722 Output Speed Sensor No Signal P0723 Output Speed Sensor Intermittent P0724 Torque Converter/Brake Switch B Circuit High P0725 Engine Speed input Circuit Malfunction P0726 Engine Speed Input Circuit Range/Performance P0727 Engine Speed Input Circuit No Signal P0728 Engine Speed Input Circuit Intermittent P0730 Incorrect Gear Ratio P0731 Gear 1 Incorrect ratio P0732 Gear 2 Incorrect ratio P0733 Gear 3 Incorrect ratio P0734 Gear 4 Incorrect ratio P0735 Gear 5 Incorrect ratio P0736 Reverse incorrect gear ratio P0740 Torque Converter Clutch Circuit Malfuction P0741 Torque Converter Clutch Circuit Performance or Stuck Off P0742 Torque Converter Clutch Circuit Stuck On P0743 Torque Converter Clutch Circuit Electrical P0744 Torque Converter Clutch Circuit Intermittent P0745 Pressure Control Solenoid Malfunction P0746 Pressure Control Solenoid Performance or Stuck Off P0747 Pressure Control Solenoid Stuck On P0748 Pressure Control Solenoid Electrical P0749 Pressure Control Solenoid Intermittent P0750 Shift Solenoid A Malfunction P0751 Shift Solenoid A Performance or Stuck Off P0752 Shift Solenoid A Stuck On P0753 Shift Solenoid A Electrical P0754 Shift Solenoid A Intermittent P0755 Shift Solenoid B Malfunction P0756 Shift Solenoid B Performance or Stuck Off P0757 Shift Solenoid B Stuck On P0758 Shift Solenoid B Electrical P0759 Shift Solenoid B Intermittent P0760 Shift Solenoid C Malfunction P0761 Shift Solenoid C Performance or Stuck Off P0762 Shift Solenoid C Stuck On P0763 Shift Solenoid C Electrical P0764 Shift Solenoid C Intermittent P0765 Shift Solenoid D Malfunction P0766 Shift Solenoid D Performance or Stuck Off P0767 Shift Solenoid D Stuck On P0768 Shift Solenoid D Electrical P0769 Shift Solenoid D Intermittent P0770 Shift Solenoid E Malfunction P0771 Shift Solenoid E Performance or Stuck Off P0772 Shift Solenoid E Stuck On P0773 Shift Solenoid E Electrical P0774 Shift Solenoid E Intermittent P0775 Pressure Control Solenoid B Malfunction P0776 Pressure Control Solenoid B Performance P0777 Pressure Control Solenoid B Stuck On P0778 Pressure Control Solenoid B Electrical P0779 Pressure Control Solenoid B Intermittent P0780 Shift Malfunction P0781 1-2 Shift Malfunction P0782 2-3 Shift Malfunction P0783 3-4 Shift Malfunction P0784 4-5 Shift Malfunction P0785 Shift/Timing Solenoid Malfunction P0786 Shift/Timing Solenoid Range/Performance P0787 Shift/Timing Solenoid Low P0788 Shift/Timing Solenoid High P0789 Shift/Timing Solenoid Intermittent P0790 Normal/Performance Switch Circuit Malfunction P0801 Reverse Inhibit Control Circuit Malfunction P0803 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction P0804 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction P1000 Check of all OBDII Systems Not Complete P1101 KOER Not Able To Complete KOER Aborted P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage P1100 MAF Sensor Intermittent P1101 MAF Sensor Out Of Self Test Range P1102 MAF Sensor In Range But Lower Than Expected P1103 MAF Sensor In Range But Higher Than Expected P1104 MAF Ground Malfunction P1105 Dual Alternator Upper Fault P1106 Dual Alternator Lower Fault P1107 Dual Alternator Lower Circuit Malfunction P1108 Dual Alternator Battery Lamp Circuit Malfunction P1109 IAT - B Sensor Intermittent P1110 IAT Sensor (D/C) Open/Short P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage P1113 IAT Sensor Open/Short P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT - B Circuit Low Input P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT - B Circuit High Input P1116 Engine Coolant sensor out of range/ECT Sensor Out Of Self Test Range P1117 Engine Coolant Sensor intermittent/ECT Sensor Intermittent P1118 Manifold Absolute Temperature Circuit Low Input P1119 Manifold Absolute Temperature Circuit High Input P1120 Throttle position sensor out of range P1121 Throttle Position (TP) Sensor Circuit Intermittent High Voltage P1122 Throttle Position (TP) Sensor Circuit Intermittent Low Voltage P1123 Throttle Position Sensor In Range But Higher Than Expected P1124 Throttle Position Sensor Out Of Self Test Range P1125 Throttle position sensor intermittent P1126 Throttle Position (Narrow Range) Sensor Circuit Malfunction P1127 Exhaust Not Warm, Downstream O2 Sensor P1128 Upstream Heated O2 Sensors Swapped P1129 Downstream Heated O2 Sensors Swapped P1130 Lack Of HO2S Switch - Adaptive Fuel At Limit P1131 Lack Of HO2S Switch - Sensor Indicates Lean P1132 Lack Of HO2S Switch - Sensor Indicates Rich P1133 HO2S Insufficient Switching Sensor 1 P1134 HO2S Transition Time Ratio Sensor 1 P1135 Pedal Position Sensor A Circuit Intermittent P1136 Fan Control Circuit Malfunction P1137 Lack Of HO2S Switch - Sensor Indicates Lean P1138 Lack Of HO2S12 Switch - Sensor Indicates Rich P1139 Water In Fuel Indicator Circuit Malfunction P1140 Water In Fuel Condition P1141 Fuel Restriction Indicator Circuit Malfunction P1142 Fuel Restriction Condition P1143 Air Assist Control Valve Range/Performance P1144 Air Assist Control Valve Circuit Malfunction P1150 Lack Of HO2S21 Switch - Adaptive Fuel At Limit P1151 Lack Of HO2S21 Switch - Sensor Indicates Lean P1152 Lack Of HO2S21 Switch - Sensor Indicates Rich P1153 Bank 2 Fuel Control Shifted Lean P1154 Bank 2 Fuel Control Shifted Rich P1155 Alternative Fuel Controller P1156 Fuel Select Switch Malfunction P1157 Lack Of HO2S22 Switch - Sensor Indicates Lean P1158 Lack Of HO2S22 Switch - Sensor Indicates Rich P1159 Fuel Stepper Motor Malfunction P1167 Invalid Test,throttle not depressed P1168 Fuel Rail Sensor In-Range Low Failure P1169 Fuel Rail Sensor In-Range High Failure P1170 ESO - Engine Shut Off Solenoid Fault P1171 Rotor Sensor Fault P1172 Rotor Control Fault P1173 Rotor Calibration Fault P1174 Cam Sensor Fault P1175 Cam Control Fault P1176 Cam Calibration Fault P1177 Synchronization Fault P1178 ( open ) P1180 Fuel Delivery System Malfunction - Low P1181 Fuel Delivery System Malfunction - High P1182 Fuel Shut Off Solenoid Malfunction P1183 Engine Oil Temperature Circuit Malfunction P1184 Engine Oil Temperature Out Of Self Test Range P1185 FTS High - Fuel Pump Temperature Sensor High P1186 FTS Low - Fuel Pump Temperature Sensor Low P1187 Variant Selection P1188 Calibration Memory Fault P1189 Pump Speed Signal Fault P1190 Calibration Resistor Out Of Range P1191 Key Line Voltage P1192 Voltage External P1193 EGR Drive Overcurrent P1194 ECU A/D Converter P1195 SCP HBCC Failed To Initialize P1196 Key Off Voltage High P1197 Key Off Voltage Low P1198 Pump Rotor Control Underfueling P1199 Fuel Level Input Circuit Low P1200 Injector Control Circuit P1201 Injector Circuit Open / Shorted - Cylinder #1 P1202 Injector Circuit Open / Shorted - Cylinder #2 P1203 Injector Circuit Open / Shorted - Cylinder #3 P1204 Injector Circuit Open / Shorted - Cylinder #4 P1205 Injector Circuit Open / Shorted - Cylinder #5 P1206 Injector Circuit Open / Shorted - Cylinder #6 P1209 Injector Control Pressure System Fault P1210 Injector Control Pressure Above Expected Level P1211 Injector Control Pressure Sensor Above / Below Desired P1212 Injector Control Pressure Not Detected During Crank P1213 Start Injector Circuit Malfunction P1214 Pedal Position Sensor B Circuit Intermittent P1215 Pedal Position Sensor C Circuit Low Input P1216 Pedal Position Sensor C Circuit High Input P1217 Pedal Position Sensor C Circuit Intermittent P1218 CID High P1219 CID Low P1220 Series Throttle Control System Malfunction P1221 Traction Control System Malfunction P1222 Traction Control Output Circuit Malfunction P1223 Pedal Demand Sensor B Circuit High Input P1224 Throttle Position Sensor B Out Of Self Test Range P1225 Needle Lift Sensor Malfunction P1226 Control Sleeve Sensor Malfunction P1227 Wastegate Failed Closed (Over Pressure) P1228 Wastegate Failed Open (Under Pressure) P1229 Intercooler Pump Driver Fault P1230 Fuel Pump Low Speed Malfunction P1231 Fuel Pump Secondary Circuit Low, High Speed P1232 Fuel Pump Speed Primary Circuit Malfunction P1233 Fuel Pump Driver Module Off Line P1234 Fuel Pump Driver Module Off Line P1235 Fuel Pump Control Out Of Range P1236 Fuel Pump Control Out Of Range P1237 Fuel Pump Secondary Circuit Malfunction P1238 Fuel Pump Secondary Circuit Malfunction P1239 Speed Fuel Pump Positive Feed Fault P1240 Sensor Power Supply Malfunction P1241 Sensor Power Supply Low Input P1242 Sensor Power Supply High Input P1243 Second Fuel Pump Faulty or Ground Fault P1244 Alternator Load Input Failed High P1245 Alternator Load Input Failed Low P1246 Alternator Load Input Failed P1247 Turbo Boost Pressure Low P1248 Turbo Boost Pressure Not Detected P1249 Wastegate Control Valve Performance P1250 PRC Solenoid Circuit Malfunction P1251 Air Mixture Solenoid Circuit Malfunction P1252 Pedal Correlation PDS1 and LPDS High P1253 Pedal Correlation PDS1 and LPDS Low P1254 Pedal Correlation PDS2 and LPDS High P1255 Pedal Correlation PDS2 and LPDS Low P1256 Pedal Correlation PDS1 and HPDS P1257 Pedal Correlation PDS2 and HPDS P1258 Pedal Correlation PDS1 and PDS2 P1259 Immobilizer to PCM Signal Error P1260 THEFT Detected, Vehicle Immobilzed P1261 Cylinder #1 High To Low Side Short P1262 Cylinder #2 High To Low Side Short P1263 Cylinder #3 High To Low Side Short P1264 Cylinder #4 High To Low Side Short P1265 Cylinder #5 High To Low Side Short P1266 Cylinder #6 High To Low Side Short P1267 Cylinder #7 High To Low Side Short P1268 Cylinder #8 High To Low Side Short P1269 Immobilizer Code Not Programmed P1270 Engine RPM Or Speed Limiter Reached P1271 Cylinder #1 High To Low Side Open P1272 Cylinder #2 High To Low Side Open P1273 Cylinder #3 High To Low Side Open P1274 Cylinder #4 High To Low Side Open P1275 Cylinder #5 High To Low Side Open P1276 Cylinder #6 High To Low Side Open P1277 Cylinder #7 High To Low Side Open P1278 Cylinder #8 High To Low Side Open P1280 Injection Control Pressure Out Of Range Low P1281 Injection Control Pressure Out Of Range High P1282 Excessive Injection Control Pressure P1283 IPR Circuit Failure P1284 Aborted KOER - ICP Failure P1285 Cylinder head over temp sensed P1286 Fuel Pulse In Range But Lower Than Expected P1287 Fuel Pulse In Range But Higher Than Expected P1288 Cylinder Head Temp Sensor Out Of Self Test Range P1289 Cylinder Head Temp Sensor High Input P1290 Cylinder Head Temp Sensor Low Input P1291 Injector High Side Short To GND Or VBATT - Bank 1 P1292 Injector High Side Short To GND Or VBATT - Bank 2 P1293 Injector High Side Open - Bank 1 P1294 Injector High Side Open - Bank 2/Target idle not reached P1295 Multi-faults - Bank 1 - With Low Side Shorts P1296 Multi-faults - Bank 2 - With Low Side Shorts P1297 Injector High Sides Shorted Together P1298 IDM Failure P1299 Cylinder Head Overtemperature Protection Active P1300 Boost Calibration Fault P1301 Boost Calibration High P1302 Boost Calibration Low P1303 EGR Calibration Fault P1304 EGR Calibration High P1305 EGR Calibration Low P1306 Kickdown Relay Pull - In Circuit Fault P1307 Kickdown Relay Hold Circuit Fault P1308 A/C Clutch Circuit Fault P1309 Misfire Monitor AICE Chip Fault P1313 Misfire Rate Catalyst Damage Fault - Bank 1 P1314 Misfire Rate Catalyst Damage Fault - Bank 2 P1315 Persistent Misfire P1316 Injector Circuit / IDM Codes Detected P1317 Injector Circuit / IDM Codes Not Updated P1336 Crank / Cam Sensor Range / Performance P1340 Camshaft Position Sensor B Circuit Malfunction P1341 Camshaft Position Sensor B Range / Performance P1345 SGC (Cam Position) Sensor Circuit Malfunction P1346 Fuel Level Sensor B Circuit Malfunction P1347 Fuel Level Sensor B Range / Performance P1348 Fuel Level Sensor B Circuit Low P1349 Fuel Level Sensor B Circuit High P1350 Fuel Level Sensor B Intermittent/Bypass Line Monitor P1351 IDM Input Circuit Malfunction P1352 Ignition Coil A Primary Circuit Malfunction P1353 Ignition Coil B Primary Circuit Malfunction P1354 Ignition Coil C Primary Circuit Malfunction P1355 Ignition Coil D Primary Circuit Malfunction P1360 Ignition Coil A Secondary Circuit Malfunction P1361 Ignition Control (IC) Circuit Low Voltage P1362 Ignition Coil C Secondary Circuit Malfunction P1363 Ignition Coil D Secondary Circuit Malfunction P1364 Ignition Coil Primary Circuit Failure P1365 Ignition Coil Secondary Circuit Failure P1366 Ignition Spare P1367 Ignition Spare P1368 Ignition Spare P1369 Engine Temperature Light Monitor Failure P1370 Insufficient RMP Increase During Spark Test P1371 Ignition Coil - Cylinder 1 - Early Activation Fault P1372 Ignition Coil - Cylinder 2 - Early Activation Fault P1373 Ignition Coil - Cylinder 3 - Early Activation Fault P1374 Crankshaft Position (CKP)/Ignition Coil - Cylinder 4 - Early Activation Fault P1375 Ignition Coil - Cylinder 5 - Early Activation Fault P1376 Ignition Coil - Cylinder 6 - Early Activation Fault P1380 Misfire Detected - Rough Road Data Not Available P1381 Variable Cam Timing Overadvanced (Bank #1) P1382 Variable Cam Timing Solenoid #1 Circuit Malfunction P1383 Variable Cam Timing Overretarded (Bank #1) P1384 VVT Solenoid A Malfunction P1385 Variable Cam Timing Solenoid B Malfunction P1386 Variable Cam Timing Overadvanced (Bank #2) P1387 Variable Cam Timing Solenoid #2 Circuit Malfunction P1388 Variable Cam Timing Overretarded (Bank #2) P1389 Glow Plug Circuit High Side Low Input P1390 Octane Adjust Pin Out Of Self Test Range P1391 Glow Plug Circuit Low Input (Bank #1) P1392 Glow Plug Circuit High Input (Bank #1) P1393 Glow Plug Circuit Low Input (Bank #2) P1394 Glow Plug Circuit High Input (Bank #2) P1395 Glow Plug Monitor Fault (Bank #1) P1396 Glow Plug Monitor Fault (Bank #2) P1397 System Voltage Out Of Self Test Range P1398 VVT Solenoid B Circuit High Input P1399 Glow Plug Circuit High Side, High Input P1400 DPFE Circuit Low Input P1401 DPFE Circuit High Input P1402 EGR Metering Orifice Restricted P1403 DPFE Sensor Hoses Reversed P1404 IAT - B Circuit Malfunction P1405 DPFE Sensor Upstream Hose Off Or Plugged P1406 Exhaust Gas Recirculation (EGR) Position Sensor Performance P1407 EGR No Flow Detected P1408 EGR Flow Out Of Self Test Range P1409 EVR Control Circuit Malfunction P1411 SAI System Incorrect Downstream Flow Detected P1413 SAI System Monitor Circuit Low Input P1414 SAI System Monitor Circuit High Input P1415 Air Pump Circuit Malfunction P1416 Port Air Circuit Malfunction P1417 Port Air Relief Circuit Malfunction P1418 Split Air #1 Circuit Malfunction P1419 Split Air #2 Circuit Malfunction P1420 Catalyst Temperature Sensor Failure P1421 Catalyst Damage P1422 EGI Temperature Sensor Failure P1423 EGI Functionality Test Failed P1424 EGI Glow Plug Primary Failure P1425 EGI Glow Plug Secondary Failure P1426 EGI Mini - MAF Failed Out Of Range P1427 EGI Mini - MAF Failed Short Circuit P1428 EGI Mini - MAF Failed Open Circuit P1429 Electric Air Pump Primary Failure P1430 Electric Air Pump Secondary Failure P1433 A/C Refrigerant Temperature Circuit Low P1434 A/C Refrigerant Temperature Circuit High P1435 A/C Refrigerant Temperature Circuit Range/Performance P1436 A/C Evaporator Air Temperature Circuit Low P1437 A/C Evaporator Air Temperature Circuit High P1438 A/C Evaporator Air Temperature Circuit Range/Performance P1439 Floor Temperature Switch Circuit Malfunction P1440 Purge Valve Stuck Open P1441 Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only P1441 Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only P1442 Evaporative Emission Control System Leak Detected P1443 Evaporative Emission Control System Control Valve P1444 Purge Flow Sensor Circuit Low Input P1445 Purge Flow Sensor Circuit High Input P1446 Evaporative Vac Solenoid Circuit Malfunction P1447 ELC System Closure Valve Flow Fault P1448 ELC System 2 Fault P1449 Evaporative Check Solenoid Circuit Malfunction P1450 Unable To Bleed Up Fuel Tank Vacuum P1451 Evap Emission Control Sys Vent Control Valve Circuit P1452 Unable To Bleed - Up Vacuum in Tank P1453 Fuel Tank Pressure Relief Valve Malfunction P1454 Evaporative System Vacuum Test Malfunction P1455 Evap Emission Control Sys Leak Detected (Gross Leak/No Flow) P1456 Fuel Tank Temperature Sensor Circuit Malfunction P1457 Unable To Pull Vacuum In Tank P1460 Wide open throttle A/C cutoff relay circuit P1461 A/C pressure sensor circuit voltage low P1462 A/C pressure sensor circuit voltage high P1463 A/C Pressure Sensor Insufficient Pressure Change P1464 A/C Demand Out of Self Test Range P1465 A/C Relay Circuit Malfunction P1466 A/C Refrigerant Temperature Sensor/Circuit Malfunction P1467 A/C Compressor Temperature Sensor Malfunction P1468 SSPOD Open Circuit or Closed Circuit Fault P1469 Low A/C Cycling Period P1470 A/C Cycling Period Too Short P1471 Electrodrive Fan 1 Operational Failure (Driver Side) P1472 Electrodrive Fan 2 Operational Failure (Passenger Side) P1473 Fan Secondary High With Fan(s) Off P1474 Low Fan Control Primary Circuit Malfunction P1475 Fan Relay (Low) Circuit Malfunction P1476 Fan Relay (High) Circuit Malfunction P1477 Additional Fan Relay Circuit Malfunction P1478 Cooling Fan Driver Fault P1479 High Fan Control Primary Circuit Malfunction P1480 Fan Secondary Low with Low Fan On P1481 Fan Secondary Low With High Fan On P1482 SCP P1483 Power To Fan Circuit Overcurrent P1484 Open Power To Ground VCRM P1485 EGRV Circuit Malfunction P1486 EGRA Circuit Malfunction P1487 EGRCHK Solenoid Circuit Malfunction P1490 Secondary Air Relief Solenoid Circuit Malfunction P1491 Secondary Switch Solenoid Circuit Malfunction P1492 APLSOL Solenoid Circuit Malfunction P1493 RCNT Solenoid Circuit Malfunction P1494 SPCUT Solenoid Circuit Malfunction P1495 TCSPL Solenoid Circuit Malfunction P1500 Vehicle Speed Sensor Intermittent P1501 Vehicle Speed Sensor Out Of Self Test Range P1502 Vehicle Speed Sensor Intermittent Malfunction P1503 Auxillary Speed Sensor Fault P1504 Idle Air Control Circuit Malfunction P1505 Idle Air Control System At Adaptive Clip P1506 Idle Air Control Overspeed Error P1507 Idle Air Control Underspeed Error P1508 Idle Control System Circuit Open P1509 Idle Control System Circuit Shorted P1510 Idle Signal Circuit Malfunction P1511 Idle Switch (Electric Control Throttle) Circuit Malfunction P1512 Intake Manifold Runner Control (Bank 1) Stuck Closed P1513 Intake Manifold Runner Control (Bank 2) Stuck Closed P1514 High Load Neutral/Drive Fault P1515 Electric Current Circuit Malfunction P1516 IMRC Input Error (Bank 1) P1517 IMRC Input Error (Bank 2) P1518 Intake Manifold Runner Control (Stuck Open) P1519 Intake Manifold Runner Control (Stuck Closed) P1520 Intake Manifold Runner Control Circuit Malfunction P1521 Variable Intake Solenoid #1 Circuit Malfunction P1522 Variable Intake Solenoid #2 Circuit Malfunction P1523 IVC Solenoid Circuit Malfunction P1524 Variable Intake Solenoid System P1525 Air Bypass Valve System P1526 Air Bypass System P1527 Accelerate Warmup Solenoid Circuit Malfunction P1528 Subsidiary Throttle Valve Solenoid Circuit Malfunction P1529 SCAIR Solenoid Circuit Malfunction P1530 A/C Clutch Circuit Malfunction P1531 Invalid Test - Accelerator Pedal Movement P1532 IMCC Circuit Malfunction, Bank B P1533 AAI Circuit Malfunction P1534 Inertia Switch Activated P1535 Blower Fan Speed Circuit Range/Performance P1536 Parking Brake Switch Circuit Failure P1537 Intake Manifold Runner Control (Bank 1) Stuck Open P1538 Intake Manifold Runner Control (Bank 2) Stuck Open P1539 Power To A/C Clutch Circuit Overcurrent P1540 Air Bypass Valve Circuit Malfunction P1549 IMCC Circuit Malfunction, Bank B P1550 PSPS Out Of Self Test Range P1565 Speed Control Command Switch Out of Range High P1566 Speed Control Command Switch Out of Range Low P1567 Speed Control Output Circuit Continuity P1568 Speed Control Unable to Hold Speed P1571 Brake Switch Malfunction P1572 Brake Pedal Switch Circuit Malfunction P1573 Throttle Position Not Available P1574 Throttle Position Sensor Disagreement btwn Sensors P1575 Pedal Position Out of Self Test Range P1576 Pedal Position Not Available P1577 Pedal Position Sensor Disagreement btwn Sensors P1578 ETC Power Less Than Demand P1579 ETC In Power Limiting Mode P1580 Electronic Throttle Monitor PCM Override P1581 Electronic Throttle Monitor Malfunction P1582 Electronic Throttle Monitor Data Available P1583 Electronic Throttle Monitor Cruise Disable P1584 TCU Detected IPE Circuit Malfunction P1585 Throttle Control Unit Malfunction P1586 Throttle Control Unit Throttle Position Malfunction P1587 Throttle Control Unit Modulated Command Malfunction P1588 Throttle Control Unit Detected Loss of Return Spring P1589 TCU Unable To Control Desired Throttle Angle P1600 Loss of KAM Power; Open Circuit P1601 ECM/TCM Serial Communication Error P1602 Immobilizer/ECM Communication Error P1603 EEPROM Malfunction P1604 Code Word Unregestered P1605 Keep Alive Memory Test Failure P1606 ECM Control Relay O/P Circuit Malfunction P1607 MIL O/P Circuit Malfunction P1608 Internal ECM Malfunction P1609 Diagnostic Lamp Driver Fault P1610 SBDS Interactive Codes P1611 SBDS Interactive Codes P1612 SBDS Interactive Codes P1613 SBDS Interactive Codes P1614 SBDS Interactive Codes P1615 SBDS Interactive Codes P1616 SBDS Interactive Codes P1617 SBDS Interactive Codes P1618 SBDS Interactive Codes P1619 SBDS Interactive Codes P1620 SBDS Interactive Codes P1621 Immobilizer Code Words Do Not Match P1622 Immobilizer ID Does Not Match P1623 Immobilizer Code Word/ID Number Write Failure P1624 Anti Theft System P1625 B+ Supply To VCRM Fan Circuit Malfunction P1626 B+ Supply To VCRM A/C Circuit Malfunction P1627 Module Supply Voltage Out Of Range P1628 Module Ignition Supply Input Malfunction P1629 Internal Voltage Regulator Malfunction P1630 Internal Vref Malfunction P1631 Main Relay Malfunction (Power Hold) P1632 Smart Alternator Faults Sensor/Circuit Malfunction P1633 KAM Voltage Too Low P1634 Data Output Link Circuit Failure P1635 Tire / Axle Ratio Out of Acceptable Range P1636 Inductive Signature Chip Communication Error P1637 Can Link ECM/ABSCM Circuit / Network Malfunction P1638 Can Link ECM/INSTM Circuit / Network Malfunction P1639 Vehicle ID Block Corrupted or Not Programmed P1640 Powertrain DTCs Available in Another Module P1641 Fuel Pump Primary Circuit Failure P1642 Fuel Pump Monitor Circuit High Input P1643 Fuel Pump Monitor Circuit Low Input P1644 Fuel Pump Speed Control Circuit Malfunction P1645 Fuel Pump Resistor Switch Circuit Malfunction P1650 PSP Switch Out of Self Test Range P1651 PSP Switch Input Malfunction P1652 IAC Monitor Disabled by PSP Switch Failed On P1653 Power Steering Output Circuit Malfunction P1654 Recirculation Override Circuit Malfunction P1655 Starter Disable Circuit Malfunction P1660 Output Circuit Check Signal High P1661 Output Circuit Check Signal Low P1662 IDM_EN Circuit Failure P1663 Fuel Demand Command Signal Circuit Malfunction P1667 CI Circuit Malfunction P1668 PCM - IDM Communications Error P1670 Electronic Feedback Signal Not Detected P1680 Metering Oil Pump Malfunction P1681 Metering Oil Pump Malfunction P1682 Metering Oil Pump Malfunction P1683 Metering Oil Pump Temperature Sensor Circuit Malfunction P1684 Metering Oil Pump Position Sensor Circuit Malfunction P1685 Metering Oil Pump Stepping Motor Circuit Malfunction P1686 Metering Oil Pump Stepping Motor Circuit Malfunction P1687 Metering Oil Pump Stepping Motor Circuit Malfunction P1688 Metering Oil Pump Stepping Motor Circuit Malfunction P1689 Oil Pressure Control Solenoid Circuit Malfunction P1690 Wastegate Solenoid Circuit Malfunction P1691 Turbo Pressure Control Solenoid Circuit Malfunction P1692 Turbo Control Solenoid Circuit Malfunction P1693 Turbo Charge Control Circuit Malfunction P1694 Turbo Charge Relief Circuit Malfunction P1700 Transmission Indeterminate Failure (Failed to Neutral) P1701 Reverse Engagement Error P1702 TRS Circuit Intermittent Malfunction P1703 Brake Switch Out Of Self Test Range P1704 Digital TRS Failed to Transition States in KOEO / KOER P1705 Not in P or N During KOEO / KOER P1706 High Vehicle Speed Observed in Park P1707 Transfer Case Neutral Indicator Hard Fault Present P1708 Clutch Switch Circuit Malfunction P1709 PNP Switch Out Of Self Test Range P1711 TFT Sensor Out Of Self Test Range P1712 Trans Torque Reduction Request Signal Malfunction P1713 TFT Sensor In Range Failure Low Value P1714 SSA Inductive Signature Malfunction P1715 SSB Inductive Signature Malfunction P1716 SSC Inductive Signature Malfunction P1717 SSD Inductive Signature Malfunction P1718 TFT Sensor In Range Failure High P1720 Vehicle Speed (Meter) Circuit Malfunction P1721 Gear 1 Incorrect Ratio P1722 Gear 2 Incorrect Ratio P1723 Gear 3 incorrect Ratio P1724 Gear 4 Incorrect Ratio P1725 Insufficient Engine Speed Increase During Self Test P1726 Insufficient Engine Speed Decrease During Self Test P1727 Coast Clutch Solenoid Inductive Signature Malfunction P1728 Transmission Slip Error P1729 4x4 Low Switch Error P1730 Gear Control Malfunction 2,3,5 P1731 1-2 Shift Malfunction P1732 2-3 Shift Malfunction P1733 3-4 Shift Malfunction P1734 Gear Control Malfunction P1735 First Gear Switch Circuit Malfunction P1736 Second Gear Switch Circuit Malfunction P1737 Lockup Solenoid System P1738 Shift Time Error P1739 Slip Solenoid System P1740 Torque Converter Clutch Inductive Signature Malfunction P1741 Torque Converter Clutch Control Error P1742 Torque Converter Clutch Solenoid Failed On P1743 Torque Converter Clutch Solenoid Failied On P1744 Torque Converter Clutch System Performance P1745 Line Pressure Solenoid System P1746 Pressure Control Solenoid "A" Open Circuit P1747 Pressure Control Solenoid "A" Short Circuit P1748 EPC Malfunction P1749 Pressure Control Solenoid Failed Low P1751 Shift Solenoid A Performance P1754 Coast Clutch Solenoid Circuit Malfunction P1755 Intermediate Speed Sensor (ISS) Malfunction P1756 Shift Solenoid B Performance P1760 Pressure Control Solenoid "A" Short Circuit P1761 Shift Solenoid C Performance P1762 Overdrive Band Failed Off P1765 Timing Solenoid Circuit Malfunction P1767 Torque Converter Clutch Circuit Malfunction P1768 Performance / Normal / Winter Mode Input Malfunction P1769 AG4 Transmission Torque Modulation Fault P1770 Clutch Solenoid Circuit Malfunction P1775 Transmission System MIL Fault P1776 Ignition Retard Request Duration Fault P1777 Ignition Retard Request Circuit Fault P1778 Transmission Reverse I/P Circuit Malfunction P1779 TCIL Circuit Malfunction P1780 Trans Control Switch (O/D Cancel) Out of Self Test Range P1781 4X4 Switch Out of Self Test Range P1782 P/ES Circuit Out Of Self Test Range P1783 Transmission Overtemperature Condition P1784 Transmission Mechanical Failure - First And Reverse P1785 Transmission Mechanical Failure - First And Second P1786 3-2 Downshift Error P1787 2-1 Downshift Error P1788 Pressure Control Solenoid "B" Open Circuit P1789 Pressure Control Solenoid "B" Short Circuit P1790 TP (Mechanical) Circuit Malfunction P1791 TP (Electric) Circuit Malfunction P1792 Barometer Pressure Circuit Malfunction P1793 Intake Air Volume Circuit Malfunction P1794 Battery Voltage Circuit Malfunction P1795 Idle Switch Circuit Malfunction P1796 Kick Down Switch Circuit Malfunction P1797 Neutral Switch Circuit Malfunction P1798 Coolant Temperature Circuit Malfunction P1799 Hold Switch Circuit Malfunction P1800 Transmission Clutch Interlock Safety Switch Circuit Failure P1801 Transmission Clutch Interlock Safety Switch Open Circuit P1802 Transmission Clutch Interlock Safety Switch Short Circuit To Battery P1803 Transmission Clutch Interlock Safety Switch Short Circuit To Ground P1804 Transmission 4-Wheel Drive High Indicator Circuit Failure P1805 Transmission 4-Wheel Drive High Indicator Open Circuit P1806 Transmission 4-Wheel Drive High Indicator Short Circuit To Battery P1807 Transmission 4-Wheel Drive High Indicator Short Circuit To Ground P1808 Transmission 4-Wheel Drive Low Indicator Circuit Failure P1809 Transmission 4-Wheel Drive Low Indicator Open Circuit P1810 Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery P1811 Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground P1812 Transmission 4-Wheel Drive Mode Select Circuit Failure P1813 Transmission 4-Wheel Drive Mode Select Open Circuit P1814 Transmission 4-Wheel Drive Mode Select Short Circuit To Battery P1815 Transmission 4-Wheel Drive Mode Select Short Circuit To Ground P1816 Transmission Neutral Safety Switch Circuit Failure P1817 Transmission Neutral Safety Switch Open Circuit P1818 Transmission Neutral Safety Switch Short Circuit To Battery P1819 Transmission Neutral Safety Switch Short Circuit To Ground P1820 Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure P1821 Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit P1822 Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery P1823 Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground P1824 Transmission 4-Wheel Drive Clutch Relay Circuit Failure P1825 Transmission 4-Wheel Drive Clutch Relay Open Circuit P1826 Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery P1827 Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground P1828 Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure P1829 Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit P1830 Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery P1831 Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Ground P1832 Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure P1833 Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit P1834 Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery P1835 Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground P1836 Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure P1837 Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure P1838 Transmission Transfer Case Shift Motor Circuit Failure P1839 Transmission Transfer Case Shift Motor Open Circuit P1840 Transmission Transfer Case Shift Motor Short Circuit To Battery P1841 Transmission Transfer Case Shift Motor Short Circuit To Ground P1842 Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure P1843 Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit P1844 Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery P1845 Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground P1846 Transmission Transfer Case Contact Plate 'A' Circuit Failure P1847 Transmission Transfer Case Contact Plate 'A' Open Circuit P1848 Transmission Transfer Case Contact Plate 'A' Short Circuit To Battery P1849 Transmission Transfer Case Contact Plate 'A' Short Circuit To Ground P1850 Transmission Transfer Case Contact Plate 'B' Circuit Failure P1851 Transmission Transfer Case Contact Plate 'B' Open Circuit P1852 Transmission Transfer Case Contact Plate 'B' Short Circuit To Battery P1853 Transmission Transfer Case Contact Plate 'B' Short Circuit To Ground P1854 Transmission Transfer Case Contact Plate 'C' Circuit Failure P1855 Transmission Transfer Case Contact Plate 'C' Open Circuit P1856 Transmission Transfer Case Contact Plate 'C' Short Circuit To Battery P1857 Transmission Transfer Case Contact Plate 'C' Short Circuit To Ground P1858 Transmission Transfer Case Contact Plate 'D' Circuit Failure P1859 Transmission Transfer Case Contact Plate 'D' Open Circuit P1860 Transmission Transfer Case Contact Plate 'D' Short Circuit To Battery P1861 Transmission Transfer Case Contact Plate 'D' Short Circuit To Ground P1862 Transmission Transfer Case Contact Plate Power Circuit Failure P1863 Transmission Transfer Case Contact Plate Power Open Circuit P1864 Transmission Transfer Case Contact Plate Power Short To Battery P1865 Transmission Transfer Case Contact Plate Power Short To Ground P1866 Transmission Transfer Case System Concern - Servicing Required P1867 Transmission Transfer Case Contact Plate General Circuit Failure P1868 Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure P1869 Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery P1870 Transmission Mechanical Transfer Case 4x4 Switch Circuit Failure P1871 Transmission Mechanical Transfer Case 4x4 Switch Circuit Short To Battery P1872 Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Failure P1873 Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery P1874 Transmission Automatic Hall Effect Sensor Power Circuit Failure P1875 Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery P1876 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure P1877 Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery P1878 Transmission Transfer Case Disengaged Solenoid Circuit Failure P1879 Transmission Transfer Case Disengaged Solenoid Open Circuit P1880 Transmission Transfer Case Disengaged Solenoid Short to Battery P1881 Engine Coolant Level Switch Circuit Failure, GEM P1882 Engine Coolant Level Switch Circuit Short to Ground P1883 Engine Coolant Level Switch Circuit Failure, GEM P1884 Engine Coolant Level Lamp Circuit Short to Ground P1885 Transmission Transfer Case Disengaged Solenoid Short to Ground P1886 4X4 Initialization Failure P1890 Transmission 4WD Mode Select Return Input Circuit Failure P1891 Transmission Transfer Case Contact Plate Ground Return Open Circuit P1900 OSS Circuit Intermittent Malfunction P1901 TSS Circuit Intermittent Malfunction P1902 Pressure Control Solenoid "B" Intermittent Short P1903 Pressure Control Solenoid "C" Short Circuit P1904 Pressure Control Solenoid "C" Open Circuit P1905 Pressure Control Solenoid "C" Intermittent Short P1906 Kickdown Pull Relay Open or Short Circuit to Ground P1907 Kickdown Hold Relay Open or Short Circuit to Ground P1908 Transmission Pressure Circuit Solenoid Open or Short to Ground P1909 Trans Temp Sensor Circuit Open or Shorted to Pwr or Gnd P1910 VFS A Pressure Output Failed Low P1911 VFS B Pressure Output Failed Low P1912 VFS C Pressure Output Failed Low P1913 Pressure Switch A Circuit Malfunction P1914 Manually Shifted Automatic (MSA) Sw Circuit Malf P1915 Reverse Switch Circuit Malfunction P1916 High Clutch Drum Speed Sensor Malfunction P1917 High Clutch Drum Speed Sensor Intermittent P1918 Transmission Range Display Circuit Malfunction
< Message edited by 03neonRT -- 10/16/2007 2:34:22 PM >
Printable Version
2000+ Dodge Neon Engine Codes - 
