P1233 Diagnostic Trouble Code Discussion for January 2011
Fuel Injector 4 Control Circuit Shorted
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| Help Request | Posted | |
| 2004 Ford F-150 FX4 5.4L No Start, Poor Idle Quality, MIL Lamp on VIN: 1FTPX14594 P1233: Fuel pump driver module. ... crank time. Got it to act up and watched fuel pressure drop until it died. Had stored code p1233 in it at this time. Checked power and ground at pump and it was ok but pump wouldnt run. Hit pump and it ran. Put pump in and it wouldn't run. No pump noise. C... |
January 04, 2011 | |
| 2004 Ford F-150 FX4 5.4L No Start, Poor Idle Quality, MIL Lamp on VIN: 1FTPX14594 P1233: Fuel pump driver module. ... crank time. Got it to act up and watched fuel pressure drop until it died. Had stored code p1233 in it at this time. Checked power and ground at pump and it was ok but pump wouldnt run. Hit pump and it ran. Put pump in and it wouldn't run. No pump noise. C... |
January 05, 2011 |
