#4 Coil Control not grounding
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#4 Coil Control not grounding
First off, I have to say there is some incredible tech here. Right on guys!
Now, for the problem at hand. I have a 2005 Dakota "N" VIN w/ 4.7L Magnum. I was getting code P2311. The coil, plug, and compression are good. I have 13.8v to the coil on the harness, but no grounding signal from the coil control. The DB wire is not shorted or cut. Anyone know if I'm gonna have to replace the PCM or is there something I've missed. I can't imagine the CCU being a switch separate from the PCU, but I'm praying it is.
Now, for the problem at hand. I have a 2005 Dakota "N" VIN w/ 4.7L Magnum. I was getting code P2311. The coil, plug, and compression are good. I have 13.8v to the coil on the harness, but no grounding signal from the coil control. The DB wire is not shorted or cut. Anyone know if I'm gonna have to replace the PCM or is there something I've missed. I can't imagine the CCU being a switch separate from the PCU, but I'm praying it is.
Last edited by STJAMES151; Oct 12, 2011 at 04:43 PM.