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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 839 (3.6L - DTCS P0157 To P0523 - 1500) >> Diagnosis And Testing >> P0202-Fuel Injector 2 Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
INJECTOR 2 CONTROL CIRCUIT SHORTED TO VOLTAGE
INJECTOR 2 CONTROL CIRCUIT SHORTED TO GROUND
INJECTOR 2 CONTROL CIRCUIT OPEN/HIGH RESISTANCE
FUEL INJECTOR 2
POWERTRAIN CONTROL MODULE (PCM)

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