souds like a bad connection test the wires to make sure you have good contack !..what did you use to connect the wires t taps or did you just splice and wrap the wires????
Does the car turn over? Normally when the VPC/GCC don't light (at least in my experience) they aren't working.MONSTER said:I didn't splice anything, using HKS VPC harness to connect both units (they piggy-back off eachother). Not sure if I have to splice power/ground separately, but my guess is not. I'll try checking wires to see if there is enough juice for them to run.
Check all fuses/relays (esp in the engine compartment).
Do the pumps turn on when you put the key on?