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P0263 Diagnostic Trouble Code Discussion for June 2010

Cylinder 1 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0263
Help Request Posted
2006 Ford F-550 Super Duty XL 6.0L Poor Idle Quality, Hesitation, Misfire VIN: 1FDAW57P96
P0263: Cylinder 1 Balance / Contribution. ... hard start. We replaced injectors and ended up with codes p0262 p0265 and p0267 injector circuits 1,2, and 3 found problem with ficm relay repaired wiring now all codes gone except p0263 tested compression compression at 245, truck turning my hair gray, pi...
June 08, 2010
2003 Ford F-350 Super Duty XL 6.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: 1FDWF36P23
P0263: Cylinder 1 Balance / Contribution. ... smoking, severe misfiring. Had the following codes stored: P0263 #1 injector contribution/balance P2287 ICP intermittent P2290 ICP to low P2623 Injection contr...
June 25, 2010