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Home >> Jeep >> 2007 >> Compass Limited, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0137 To P0270 >> P0140-O2 Sensor 1/2 Signal Inactive >> Monitor Conditions

Monitor Conditions

  1. When Monitored: 

    For six minutes after engine start up, vehicle speed between 20 and 55 MPH.

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