Question about Cars & Trucks
Four digit codes are brand specific, in your case code 1351 means the computer is finding high voltage in the control circuit for the coil which does go to the ICM. The ICM grounds the coil like a set of points once did.
My guess would be a faulty coil or a ground connection somewhere. The coil may be grounding thru the ICM instead of thru the block. Or the ICM ground is not strong enough to carry the current from the coil.
Posted on Jul 16, 2013
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Posted on Jan 02, 2017
thats not entirely true i had one that caused the center two cyln not to fire but it would run all day but just cyln 1-4 running also it caused what seemed like a elec issue.
Posted on Jan 17, 2010
Yes. First, in the fuse block under the hood check INJ A fuse and INJ B fuse. INJ A fuse is circuit 1039 which feeds the coil. If the fuse is OK, replace the coil electrical connector. I stock 2 of these at my dealership because they are needed quite often.
FYI P1351 is an ignition coil control circuit DTC.
Posted on Sep 01, 2009
Have you checked the EGR valve, and or the air flow sensor? both could cause it not to start!
Also ensure the earth battery lead has a good connection to the car body from the battery.
Please get back to me if your unsure about these parts.
Posted on Feb 12, 2010
Check the connections at the vehicle control module
(vcm) located on the left fender. Check for bent-broken pins or pins that have pushed through the plug
Make sure the connections are tight and dry.
Do the same at the coil. Also check for any exposed
or shorted wires between the two. Hope this helps
Posted on Mar 03, 2010
have look at ur wires that is caming from the car in to the coil it self
Posted on Mar 27, 2010
Testimonial: "Thanks for the info. I did replace coils made in the good ol USA and the car is running much better. Better gas mileage as well. Thanks again."
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Conditions for Setting P1351:
The voltage on the ignition control circuit exceeds 4.9 volts, and the engine speed is less than 250 RPM.
Most likely its a bad Ignition Control Module.
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