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P1233 Diagnostic Trouble Code Discussion for November 2009

Fuel Injector 4 Control Circuit Shorted


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Trouble Ticket Help Requests for DTC P1233
Help Request Posted
2000 Ford Focus SE 2.0L MIL Lamp on, lean VIN: 1FAFP36P3Y
P1233: fuel system diabled or off line. ... came in with a p0171 lean code and a p1233 fuel pump driver module off line code. my main concern for right now is the lean code, but maybe i should be more concerned with the communication code also. the following items have been checked and verified to b...
November 02, 2009
2000 Ford Focus SE 2.0L MIL Lamp on, lean VIN: 1FAFP36P3Y
P1233: fuel system diabled or off line. ... came in with a p0171 lean code and a p1233 fuel pump driver module off line code. my main concern for right now is the lean code, but maybe i should be more concerned with the communication code also. the following items have been checked and verified to b...
November 02, 2009