fuel gauge ralley dash

Postby sublime 70 » 14 Mar 2009 22:21

Just had gauges rebuilt from red line fuel gauge still inop.

any ideas?
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Postby Moparman1972 » 14 Mar 2009 23:20

Make sure it is not a problem with your sending unit or wiring, and if it is actually the gage, send it back to them and tell them to fix it.
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Postby Jon » 15 Mar 2009 2:42

Likely your wiring. Be careful not to fry anything when testing. Isolate and check the main supply to the dash along with your ground(s).

There is a wiring diagram somewhere here on the board for assistance. :wink:
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Postby dave-r » 15 Mar 2009 9:51

Did they check the 5 volt power supply mounted on the back of the dash that powers the fuel gauge?

I have posted the tests to find fuel gauge problems on here a couple of times. You should be able to find them using the search facility.
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