I'm having trouble with rewiring my fuel / oil combo gauge 911-641-202-03
Wires are a mess. The fuel warning light stays on. Sender is new so I don't think it is the sender.
Does anyone have a photo of the back of this gauge with wires connected and a description? See my attached photo.
Many thanks.
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Full Version: 911 fuel gauge wiring
It should be just like the 914 setup. A power connection, a wire for the sender (marked either with "S" or "G"), a wire for the warning light ("WK"), and a ground (three horizontal lines forming a triangle).
If the light is on all the time, you may have hooked a full-time ground up where the warning light connection should go.
--DD
If the light is on all the time, you may have hooked a full-time ground up where the warning light connection should go.
--DD
"G" stands for "Geber" which is German for sending unit, it is NOT ground ...
QUOTE(Dave_Darling @ Apr 28 2019, 02:37 PM) 
It should be just like the 914 setup. A power connection, a wire for the sender (marked either with "S" or "G"), a wire for the warning light ("WK"), and a ground (three horizontal lines forming a triangle).
If the light is on all the time, you may have hooked a full-time ground up where the warning light connection should go.
--DD
Got it! Thank you, Dave. That's 2 in row fixes from you.
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