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Home >> Jeep >> 2008 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P1239 To P2008 >> P127F-Fuel Pump Control Circuit 2 OVERCURRENT (TIPM) >> Possible Causes

Possible Causes

Possible Causes 
TERMINAL DAMAGE OR CORROSION
(Z904) FUEL PUMP GROUND HIGH RESISTANCE
(N1) FUEL PUMP CONTROL OUTPUT CIRCUIT HIGH RESISTANCE
FUEL PUMP
TIPM

Perform PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .