mach1 wiring Nightmare

[Ronmach169]

HI guy,girls. im new to the bored.
I am restoring a 1969 mach1. i aquried it from my father who started the restoration 20 some yrs ago. i am curently haveing a magor problem with my instrument clustor.
I can not get the temp, oil pressure, fuel gauge, or amp gauges to work.
Is there any 1 out there that has a wire diagram or some1 that could tell me where to start?
Thanks, Ron

 

[brh66cobra]

Welcome Ron I'm kinda new myself.I don't have a wiring diagram but they are a few things you could look at to start with. On the back of the instrument cluster there is a little device called a constant voltage regulater. It's a couple inches long and about 3/4 in wide. Check to see if you are getting voltage in and out of it. If you test it with a test light the voltage out should cause your light to blink. It provides posotive voltage to the gauges (except to the amp gauge and most of them didn't work good from the factory). Also check the ground to the cluster. Hope this helps.