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P0355 Diagnostic Trouble Code Discussion for August 2015

Ignition Coil 5 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0355
Help Request Posted
2000 Jeep Grand Cherokee Laredo 4.7L Excessive Emissions, Hesitation, Misfire, MIL Lamp on VIN: 1J4GW48N6Y
P0355: Ignition Coil 5 Primary Circuit Malfunction. I used a lab scope and monitored the cam and crank sensor signals triggering off of #1 cylinder and compared to wave forms in library. Engine appears to be 1 tooth off according to scope and library wave forms. Customer took car back and removed covers. Sent m...
August 05, 2015
2006 Land Rover Range Rover HSE 4.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: SALME15496
P0355: Ignition Coil E Primary/Secondary Circut. Thanks for any insight I can get. I believe this is going to be a bad PCM. The codes listed are the codes I got after clearing the codes. There were many more including 4 misfire codes P0302,304,306,308, a temp code P0128, a lean code P0171 and a knock sensor ...
August 24, 2015