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P0203 Diagnostic Trouble Code Discussion for December 2006

Fuel Injector 3 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0203
Help Request Posted
2000 Dodge Durango 4.7L Misfire, MIL Lamp on VIN: 1B4HS28N7Y
P0203: Fuel Injector 3 Control Circuit Malfunction. To all. Engine misfire on #3 cylinder. Swapped coils & injectors around and replaced spark plugs. Misfire stays on #3. Misfire counter on Modis going crazy (counting misfires as fast as it can). Weak signal coming from PCM. Sometimes there is also a weak s...
December 06, 2006
2000 Dodge Durango 4.7L Misfire, MIL Lamp on VIN: 1B4HS28N7Y
P0203: Fuel Injector 3 Control Circuit Malfunction. To all. Engine misfire on #3 cylinder. Swapped coils & injectors around and replaced spark plugs. Misfire stays on #3. Misfire counter on Modis going crazy (counting misfires as fast as it can). Weak signal coming from PCM. Sometimes there is also a weak s...
December 06, 2006