I HAV A 2002 DODGE INTREPID 3.5 THE CHECK ENGINE LIGHT CAME ON ONE DAY AND I HAD IT SCANNED THE CODE WAS P0152 AND I BOUGHT A NEW O2 SENSOR PUT IT IN ANDCLEARED CODE THEN STARTED CAR WITHEND 10 MINUTES CHECK ENGINE LIGHT CAME ON SCANNED AGAINIT HAS THAT DAMM CODE P0152 WHAT AM I MISSING DOES ANYBODY NOW WHATS UP WHAT WOULD MAKE THE VOLTAGE HIGH

There are two sensors...did you replace both? One is on the exhaust manifold and the other is on the cat.

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Motorcycles and the Blues baby!

NO I JUST REPLACEDTHE FRONT RIGHT O2 SENSOR I DIDNT REPLACE THE OTHER 3 CAUSE THE SCANNER SAID THEIR GOOD NO PROBLEMS JUST THE 1 RIGHT FRONT HIGH VOLTAGE IS WHAT THE SCANNER SAYS THE ONE BEFORE THE CAT MY CARS HAS RIGHT AND LEFT O2 SENSORS BEFORE THE CATS AND TWO AFTER THE CATS

My only other idea is to double check the wiring and make sure it's not frayed/cut anywhere. Make sure the connector is clean too.

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Motorcycles and the Blues baby!

high voltage bank 2 sensor 1

bank 1 is the left side on intrepids.....which is why your still getting the code.
drivers side is the one you need to replace

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02 stratus es 2.7
08 caravan sxt 3.8
01 ram 2500 CTD
98 town and country

ASE cert master tech, Chrysler cerified tech