Fuel gauge wiring question
Posted: Wed Jul 05, 2017 1:17 pm
I have spent the last few months installing and checking a new wiring loom on my S3. What a PITA!. I have everything working except the horns and the fuel gauge.
The problem i'm having with the fuel gauge circuit is when I connect up the sending unit wires (black positive and green for the negative) all except 1 of the under dash green wires goes hot like there is no path back to the negative terminal. If I disconnect the sending, unit everything under the dash and the turn signals work fine.
I'm stumped. Any ideas what I'm missing?
Thanks,
Rick
The problem i'm having with the fuel gauge circuit is when I connect up the sending unit wires (black positive and green for the negative) all except 1 of the under dash green wires goes hot like there is no path back to the negative terminal. If I disconnect the sending, unit everything under the dash and the turn signals work fine.
I'm stumped. Any ideas what I'm missing?
Thanks,
Rick