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Home >> Jeep >> 2019 >> Renegade Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 1.3L - DTCS B104D To P0113 >> DTC Troubleshooting >> P0002-Fuel Quantity Control Circuit Performance >> Possible Causes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Possible Causes

Possible Causes
HIGH PRESSURE FUEL SYSTEM LEAK AT THE SUPPLY TUBE OR INJECTORS
LOW PRESSURE FUEL SYSTEM LEAK / RESTRICTION / LOW PRESSURE ISSUE
FUEL RAIL PRESSURE SENSOR 5-VOLT SUPPLY CIRCUIT OPEN/HIGH RESISTANCE
FUEL RAIL PRESSURE SENSOR GROUND CIRCUIT OPEN/HIGH RESISTANCE
FUEL RAIL PRESSURE SIGNAL 1 CIRCUIT OPEN/HIGH RESISTANCE
FUEL RAIL PRESSURE SIGNAL 2 CIRCUIT OPEN/HIGH RESISTANCE
FUEL QUANTITY SOLENOID HIGH SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE
FUEL QUANTITY SOLENOID LOW SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE
FUEL RAIL PRESSURE SENSOR
FAULTY FUEL PUMP MODULE IN THE LOW PRESSURE FUEL SYSTEM
HIGH PRESSURE FUEL PUMP/FUEL QUANTITY SOLENOID ASSEMBLY
POWERTRAIN CONTROL MODULE (PCM)

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