tonydepo

Ok, I am a total noob when it comes to this issue. I had a shop install my electric full sweep fuel pressure gauge into my trans am. Just last week the gauge quit working. I still get the light in the gauge but zero movement at all. How do I go about and trouble shoot this problem? I guess I might need a new sender unit, but I want to make sure before I just order it for 100.00.

thanks

tonydepo

Ttt..

_JB_

iTrader: (33)

Do they still zero out when they power up?

tonydepo

The gauge does not move at all, during a start up or shutdown. The light is on the gauge though, buy the needle never ever moves. Hope that helps.

_JB_

iTrader: (33)

They should zero out when you turn the key on or if you have a switch for it. But since they are not zeroing out there is an electrical problem. Do you know if they soldered the wire or just used crimp connectors? Maybe a fuse blown?

tonydepo

I will check today. Thanks so much for the help, I will keep you posted