P0354 Diagnostic Trouble Code Discussion for October 2008
Ignition Coil 4 Control Circuit Malfunction
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| Help Request | Posted | |
| 2006 Ford E-350 Super Duty 5.4L Excessive Emissions, Misfire, MIL Lamp on VIN: 1FDWE35L26 truck came in shop with multiple codes po352,353,354,357, and 358. ran pinpoint tests and all tests were good. did compression check all cyl. were 190-200 except for #8 which is 0. truck had no symptoms and did not let customer know anything was wrong. custome... |
October 13, 2008 | |
| 2005 Ford Escape XLT 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMYU93195 P0354: Ignition COP 4 Primary/Secondary Circuit Malfunction. ... Replaced #1 coil and all plugs. Still poor running with P0353 and P0354 codes. No primary voltage at coil 4 (can't reach #3 without pulling intake off again) |
October 29, 2008 | |
| 2005 Ford Escape XLT 3.0L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FMYU93195 P0354: Ignition COP 4 Primary/Secondary Circuit Malfunction. ... Replaced #1 coil and all plugs. Still poor running with P0353 and P0354 codes. No primary voltage at coil 4 (can't reach #3 without pulling intake off again) |
October 30, 2008 |
