Thread: '91 Disco v8 wiring?

Originally Posted by xstriple

As the title suggests Im having trouble deciphering the engine bay wiring, little help please? Red and blue wires, longish conduit past alt. Two green/blue in vacinity of water temp sender; brown/white sheathed, long enough to get to alt. Two extras (i think red/ yellow) near atl with blade connector but nowhere to go. Long single wire with sheath from air flow conn. loom. Really appreciate any help.

Hey Dennis here,
I have most wiring diagrams for left and right hooker LR Discos. NA, UK and Euro specs
If you still need help, PM me and I will scan a daigram for you but I will need your e mail address to get the lovely ladies in the back office to send it too you.
Dennis
zedcars

Red and blue wires, longish conduit past alt. Two green/blue in vacinity of
water temp sender; brown/white sheathed, long enough to get to alt. Two extras
(i think red/ yellow) near atl with blade connector but nowhere to go. Long
single wire with sheath from air flow conn. loom. Really appreciate any help.

here are some guesses.
red and blue past alternator , amplifier to coil.
Green blue near temp sender could be fuel temp sender or water temp sender. There are two water temp senders, one single wire for the gauge and one with an injector plug for the ECU sensor. ( 50% could be either)
Single wire with sheath on mAF loom is the wire from coil neg to ECU to determine engine revs. (99%)
single wire near alternator , goes into alternator for tacho. (85%)
Hope they are good guesses.
Regards Philip A

without looking into the manuals ^^^ that sounds about right.