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Home >> Jeep >> 2007 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0137 To P0270 >> P0202-Fuel Injector 2 Circuit/Open >> Possible Causes

Possible Causes

Possible Causes 
INTERMITTENT DTC
(K343) FUSED MAIN RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
(K12) INJECTOR 2 CONTROL CIRCUIT OPEN OR HIGH RESISTANCE
FUEL INJECTOR 2
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .