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P0351 Diagnostic Trouble Code Discussion for December 2006

Ignition Coil 1 Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0351
Help Request Posted
2003 Dodge Ram 1500 Truck 5.7L MIL Lamp on VIN: 1D7HU18D13
P0351: Ignition Coil 1 Primary Circuit Malfunction. ... check engine light on. P0351 Ign coil #1 circuit code stored. 2 good trips since set. I ohmed #1 coil and 3 other coils for referance. No significant differance. Talking to the customer I learned that the light comes on a couple times a month and then goes...
December 07, 2006
2004 Ford E-250 4.6L Misfire, MIL Lamp on VIN: 1FTNE24WX4
P0351: Ignition COP 1 Primary/Secondary Circuit Malfunction. We checked the plugs on the affected cylinders. They were very bad so we replaced them all. No change. We switched coils from good to bad cylinders. No change. Visual check on all wiring and connectors showed no heat or rubbing issues. Checked and redid all gr...
December 27, 2006
2001 Dodge Ram 1500 Truck 3.9L Hesitation, No Power VIN: 1B7HC16X01
P0351: Ignition Coil 1 Primary Circuit Malfunction. ... out my hair! To boot I feel it is going to be something we are overlooking. Here goes... As stated in repair history, this customer neglects vehicle, 115k on original standard plugs shows this, but after original repair customer came in for LOF and just me...
December 28, 2006
2003 Dodge Ram 1500 Truck 5.7L MIL Lamp on VIN: 1D7HU18D13
P0351: Ignition Coil 1 Primary Circuit Malfunction. ... check engine light on. P0351 Ign coil #1 circuit code stored. 2 good trips since set. I ohmed #1 coil and 3 other coils for referance. No significant differance. Talking to the customer I learned that the light comes on a couple times a month and then goes...
December 07, 2006
2004 Ford E-250 4.6L Misfire, MIL Lamp on VIN: 1FTNE24WX4
P0351: Ignition COP 1 Primary/Secondary Circuit Malfunction. We checked the plugs on the affected cylinders. They were very bad so we replaced them all. No change. We switched coils from good to bad cylinders. No change. Visual check on all wiring and connectors showed no heat or rubbing issues. Checked and redid all gr...
December 27, 2006
2001 Dodge Ram 1500 Truck 3.9L Hesitation, No Power VIN: 1B7HC16X01
P0351: Ignition Coil 1 Primary Circuit Malfunction. ... out my hair! To boot I feel it is going to be something we are overlooking. Here goes... As stated in repair history, this customer neglects vehicle, 115k on original standard plugs shows this, but after original repair customer came in for LOF and just me...
December 28, 2006