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Cylinder Misfires

mighty_kong
mighty_kong
in Ford Mondeo / Vignale Club

Featured Replies

I'm not sure whether the bluefin remap or something else may be at fault?

Anyone know the cause and remedy of cylinder misfires. See below torque logs:

Fault log report generated by Torque for Android =================================================

Vehicle VIN: WF0EXXGXXXXXXXXX

Vehicle Manufacturer: Ford

Vehicle Calibration ID: BG91-14C204-LH

Current Fault Log

------------------

P0351: Ignition Coil "A" Primary/Secondary Circuit

P0300: Random/Multiple Cylinder Misfire Detected

P0301: Cylinder 1 Misfire Detected


Pending Fault Log

------------------

P0302: Cylinder 2 Misfire Detected

P0304: Cylinder 4 Misfire Detected


Historic Fault Log

------------------

ECU reports no historic faults

Other discovered fault codes

(possibly pending, current or manufacturer specific)

----------------------------------------------------

ECU reports no other fault codes logged

End of report.

  • Quote


    Sounds like a faulty ignition coil. Its likely the cause of the misfires that are being recorded separately.

  • Quote

    How is the wiring to the coil pack, have you inspected it?

  • Quote

    U can test coil wit multimeter an ur leads

    Sent from my iPhone using Ford OC

  • Quote
    • Author

    I took the remap off and went back to defaults. The problem has gone away and the engine fault light. This is the second bluefin remap that has gone wonky on me. They seem stable for a month then everything goes '!Removed! oop'?

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