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P0354 Diagnostic Trouble Code Discussion for July 2016

Ignition Coil 4 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0354
Help Request Posted
2003 Jaguar XJ8 4.0L Misfire, MIL Lamp on VIN: SAJDA14C03
P0354: Coil primary 4. THE CAR CAME IN RUNNING ROUGTH I [...] ALL SPARK PLLUGS AND #4 COIL it ran fine for 30 miles then the same synmptoms i cleared the code and its back to normal could i have a bad coil driver in the pcm or am i looking at the wrongt cyl??? my data says #4 is sec...
July 10, 2016