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Home >> Chrysler >> 2009 >> 300 Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0174 To P0308 >> P0207-Fuel Injector 7 Circuit/Open >> Possible Causes

Possible Causes

Possible Causes 
FUEL INJECTOR 7 CONNECTOR OR WIRING
(K343) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
(K26) INJECTOR 7 CONTROL CIRCUIT SHORTED TO VOLTAGE
(K26) INJECTOR 7 CONTROL CIRCUIT SHORTED TO GROUND
(K26) INJECTOR 7 CONTROL CIRCUIT OPEN OR HIGH RESISTANCE
FUEL INJECTOR 7
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .