I've got an oil pressure and temperature gauge that i want to fit to my car, but the wiring is not part of the existing loom, and the oil pressure sender is not in the engine block,
I did speak to MJK at NAD on Sunday but i've forgotten what he said
(nice Sud by the way
Can anyone confirm what each wire is for (there's a pic attached)
The yellow obviously is for the back light for the gauge, from looking at the Haynes manual, the feed for this comes from the clock - which is just above, so shouldn't be a problem.
I'm guessing the black is an earth, so finding a point on the body shouldn't be an issue.
Its the blue and white wires that are causing some confusion, one has got to be the feed from the sender (which one?), is the other one 12V??
any help would be much appreciated