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2002 Dodge Intrepid ES/SXT 4dr Sedan

2002 Dodge Intrepid
Trim Info:
Front Wheel Drive, 4 Door Sedan, Large
20 mpg city / 26 mpg hwy
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July 23, 2013, 7:46 pm

Jill H

Question: I need to know what the obd code p0452 means?

I've spent almost $800 so far and my check engine light is still on! They have replaced 1 o2 sensor, some kind of sensor in or on my gas tank, and something else!

July 24, 2013, 11:08 am

Richard W
Expert Mechanic

Code P0452 is for the gas tank sensor. There is a sensor in the gas tank that measures the pressure in it. It's there to make sure you don't have a gas vapor leak out into the air. The code is telling you that the sensor has low voltage. If they have already replace the senor you could have a bad ground or wiring. Since the sensor did not fix the problem you mite be able to get your money back for that repair.

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