I recently removed my PFC in favor of returning the vehicle to stock. I have a stock ECU and am having serious issues when accelerating. The car bucks and attempts to die....

I know that the installation of the Power FC requires cutting of some wires, would these cut wires be causing this problem? I am also having problems with the check engine light illuminting shorty after the vehicle is turned on.

Has anyone went from the Power FC back to stock? If so, what was needed to get the car running right?

Thanks in advance,

Greg Doyle

 

Well, take a look at the harness and see if any wires were cut, Duh. It seems likely that is the case. To install it, some connections must be cut. Some do it by cutting wires, some do it by snipping the pins on the PFC.