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P0263 Diagnostic Trouble Code Discussion for September 2014

Cylinder 1 Balance System Malfunction

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Trouble Ticket Help Requests for DTC P0263
Help Request Posted
2003 Ford F-450 Super Duty XL 6.0L MIL Lamp on VIN: 1FDXF46P03
P0263: Cylinder 1 Balance / Contribution. ... p0275 code, cylinder 5 contribution balance, we replaced the FICM harness due to broken connectors, then replaced the #5 injector and FICM. DTC came back, swapped 3 and 5 injectors, now DTC is p0263 for cylinder 1 contribution/balance. relative compression...
September 25, 2014