So this is getting really old. I have done everything you can imagine to get this gauge working. I installed new battery terminals, cleaned up my grounds, disconnected anything added to the fuse box and checked my fuses, disconnected my subs, reset my pcm, ect. I sent the gauge in as Todd told me to and they sent it back to me. The gauge still is not working. I have no idea what it could be. Maby the gauge is mislabled and is not a pt series? Or is it possible my 04 compg is setup like a 5.3 or something so i would need the cn series? Idk and they are not much help. Its been over a month. I need to find someone in my area to test it on.
