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Home >> Jeep >> 2007 >> Compass Limited, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P127A To P2015 >> P127D-Fuel Pump Control Circuit 2 High (TIPM) >> Monitor Conditions

Monitor Conditions

  1. When Monitored: 

    With the ignition on. Battery voltage greater than 10.4 volts and the Main Relay on. TIPM requesting Fuel Pump operation.