Originally Posted by joerickson
I personally didnt touch the CPS, that was installed by the dealer, and it was the entire assembly. The truck runs fine, but it just keeps throwing codes such as the misfire code, when I'm fairly certain that the engine is not misfiring.
Either the CPS that was installed by the dealer is bad, or the CPS wiring and/or connector is bad. The signal from the CPS tells the PCM when to fire the injectors, as well as determine if there is a misfire.
I also agree, your PCM is not the problem........