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P0356 Diagnostic Trouble Code Discussion for April 2013

Ignition Coil 6 Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0356
Help Request Posted
2002 Ford F-150 King Ranch 5.4L Misfire VIN: 1FTRW08L52
P0356: Ignition COP 6 Primary/Secondary Circuit Malfunction. Truck came in 1 week ago with cyl #6 misfire, we swapped coils 1 & 6. Miss did not follow coil. We installed new m/c coil on cyl#1 & put new plug in cyl#6. Truck ran fine & customer left. Why miss did not follow i do not know? truck came back a wee...
April 03, 2013
2002 Ford F-150 King Ranch 5.4L Misfire VIN: 1FTRW08L52
P0356: Ignition COP 6 Primary/Secondary Circuit Malfunction. Truck came in 1 week ago with cyl #6 misfire, we swapped coils 1 & 6. Miss did not follow coil. We installed new m/c coil on cyl#1 & put new plug in cyl#6. Truck ran fine & customer left. Why miss did not follow i do not know? truck came back a wee...
April 03, 2013