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P1233 Diagnostic Trouble Code Discussion for May 2012

Fuel Injector 4 Control Circuit Shorted

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Trouble Ticket Help Requests for DTC P1233
Help Request Posted
2007 Ford Focus SES 2.0L No Start, Cuts out, Stall, MIL Lamp on VIN: 1FAFP31N97
P1233: Fuel pump driver module disabled or offline. Can watch the pids on computer to see that it is turning fuel pump on and is duty cycle at 44.9 % but isn't getting desired fuel pressure from pump..Can shut key off and start it right back up and everything is perfect with pressures...also the computer shows ...
May 23, 2012