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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1378 (1.3L - DTCS B1810 To P0106) >> DTC Troubleshooting >> P0003-Fuel Quantity Control Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUEL QUANTITY SOLENOID HIGH SIDE CONTROL CIRCUIT SHORTED TO GROUND
FUEL QUANTITY SOLENOID LOW SIDE CONTROL CIRCUIT SHORTED TO GROUND
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  .