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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P0197 To P0606 >> DTC Troubleshooting >> P0202-Fuel Injector 2 Circuit/Open >> Possible Causes

Possible Causes

Possible Causes
FUSED ASD RELAY OUTPUT CIRCUIT OPEN/HIGH RESISTANCE
INJECTOR 2 CONTROL CIRCUIT OPEN/HIGH RESISTANCE
INJECTOR 2 CONTROL CIRCUIT SHORTED TO GROUND
FUEL INJECTOR 2
POWERTRAIN CONTROL MODULE (PCM)

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