Question

2006 Jeep Commander with engine code P0457, how do you erase this code?

Answer 1

The P0457 code is for a loose gas cap. Check for gas condition, if the cap shows no damage, retight the cap. Once the gas cap is closed tight, you can clear the code with an OBDII scanner or by disconnecting the car battery for about 30 minutes.

P0457 Jeep Code - EVAP System Loose Fuel Cap
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