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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> 3.6L - DTCS P0157 To P0457 >> Diagnosis And Testing >> P0457-Loose Fuel Cap >> Set Condition

Set Condition

If a leak greater than 0.090" is detected by the Powertrain Control Module (PCM) for three consecutive cold start trips after a significant fuel level change, this DTC will set. One good trip turns off the MIL.