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Home >> Jeep >> 2012 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L & 2.4L - DTCS P000A To P0303 >> Diagnosis And Testing >> P0137-O2 Sensor 1/2 Circuit Low >> Set Condition:
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Set Condition:

The Powertrain Control Module (PCM) detects that the Oxygen Sensor 1/2 signal voltage is below 2.5196 volts for six seconds after engine startup. One Trip Fault. Three good trips to turn off the MIL.