P0351 Diagnostic Trouble Code Discussion for April 2011
Ignition Coil 1 Primary/Secondary Circuit Malfunction
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| Help Request | Posted | |
| 2005 Ford Expedition XLS 5.4L Poor Idle Quality, Hesitation, Cuts out, Misfire, MIL Lamp on VIN: 1FMFU16525 P0351: Ignition COP 1 Primary/Secondary Circuit Malfunction. swapped coils plugs and injectors to another cylinder check compression 155 psi swap out coils with new check valave timing sensor clean mass airflow check all wiring to coils pcm and injectors |
April 02, 2011 |
