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Home >> Dodge and Ram >> 2018 >> Charger Pursuit, 5.7L Eng VIN T, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 29 (6.2L - DTCS P0455 To P0EA7) >> DTC Troubleshooting >> P0628-Fuel Pump Control Circuit Low >> Possible Causes

Possible Causes

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Possible Causes
FUEL PUMP PWM CONTROL CIRCUIT SHORTED TO GROUND
FUEL PUMP PWM CONTROL CIRCUIT SHORTED TO THE FUEL PUMP RETURN CIRCUIT
FUEL PUMP ASSEMBLY
FUEL PUMP CONTROL MODULE (FPCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .