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P0355 Diagnostic Trouble Code Discussion for November 2015

Ignition Coil 5 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0355
Help Request Posted
1998 Ford F-250 Lariat 5.4L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on VIN: 1FTRX27L3W
P0355: ignition coil E circuit malfunction. Got a 98 f250 with 5.4 V8. Came in misfiring badly. Scanner found 5 codes, 4 of them were ignition coil circuit malfunctions, and 1 for misfire monitor not running. Cleared codes, all ignition coil circuit codes came back. Misfire monitor code did not. Checked...
November 02, 2015
2005 Lexus ES330 3.3L MIL Lamp on VIN: JTHBA30G25
P0355: Ignition Coil 5 Primary/Secondary Circuit Malfunction. ... code p0355.checked compression,plug was ok.did a leakdown test on #5 cyl,ok.swapped coils and still misfire on #5 cyl.injector is clicking,and if i disconnect #5 coil while running,idle gets noticeably worse,like the cylinder is firing ok.i suspect a diffe...
November 30, 2015