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P1233 Diagnostic Trouble Code Discussion for July 2004

Fuel Injector 4 Control Circuit Shorted


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Trouble Ticket Help Requests for DTC P1233
Help Request Posted
2001 Ford Focus LX 2.0L No Start VIN: 1FAFP33P91
P1233: fuel pmp driver module diabled/offline. no start. scanner does display eng RPM and inj pulse while cranking. But there is no Spark at the coil or inj flash witha noid light. There are about 10 codes that pop up with the koeo test. Voltage drop of power and ground circuits ok to the PCM. There are ab...
July 01, 2004