I'd jumper 12v to the wire going to the solenoid and see if it operates or check it with a meter or test light when you press the purge button. Make sure you have a good ground on the other side of the solenoid. Sounds like you don't have power on that wire when you turn the arm switch on. Either that or you have a bad ground or bad solenoid.
__________________ Pewter Y2K A4 SS #1222 Stock cube. Heads? Yes. Won't run without them. Cam? Yes. Won't run without it either. Duration? 2 something. Lift? Not 2 something. Bolt-ons? You guessed it. Needs everything bolted on to run. Best 60', 1 something. Best ET, N/T |