Topic: Fuel gauge
in Forum: C3 Electrical
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This may have been covered sometime in the past, but I don't remember seeing it. Does anyone know the resistance for the fue gauge? I believe it's 0 ohms empt and 90 ohms full. This I believe is for all post '65 GM's. My printed circuit board is givin up the ghost, and I am not a fan of electrical gauges to start with. So, gonna change to mech. oil and temp, using a piece of carbon fiber to hold them behind the original panel. So, out will go the stock gauges.
Thanks, Dave
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Colorado Springs, CO - USA
Joined: 9/11/2004
Posts: 67
Vette(s): 1978 Silver Anniversary Edition Paint, L-48, Matching numbers, 350 c.i, 625cfm Demon Carb, Weiand Stealth intake, 268 Custom Ground Cam, 10:1 heads, Jet Hot Hooker Headers, 3:73 rear end.
Apparently you have come up with something no one knows about. I didnt think it was possible. Or the guy that knows the answer is in Cancun passed under some table.
Yes, your correct with 0 ohms empty, and 90 ohms full for most standard GM senders.
Rai
...rescuing the ones that I can. Helping others with the ones I can't.
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Lifetime Member0 to 90 is correct, but just to add a bit, 90 will read at empty. An actual 0 will read a bit past full. Dead on full is around 10 or 20 ohms.
in Forum: C3 Electrical
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