Glow plug wiring

The Mad Hat Man · Sep 7, 2007

I have a Glow plug loom from a Disco one to fit to my Series it seems very simple, BUT!, 4 low current wires (white,white/red,brn/white and black) coming from relay to a 4 way connector and two high current wires coloured brown and black - can someone tell me where they are supposed to go as I dont have a wiring diagram.

TheMunster · Sep 7, 2007

Well, standard relay, so you'll have 2 wires (1 for GND and one for +12v) that will actually trip the relay, these should be the low current wires.

Then you should have the two high current wires one for GND and one for the +12v that should be the wire that actually goes to the Glowplugs. Thats how I would understand it mate, sorry if I've taken this the wrong way and posted the fking obvious

The Mad Hat Man · Sep 7, 2007

it aint a std relay
it is pn prc6913 and has 6 contacts on the base of the relay

two ginormous ones (3/8" - 9mm),
two normal (1/4" - 6.3mm).
and two tiddly (1/8"-3mm)

dats wots confusing.

TheMunster · Sep 7, 2007

ah right sorry mate,

i would guess that the two big contacts are for the glowplugs (or what ever load is going on it).

Glow plug wiring

The Mad Hat Man

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TheMunster

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The Mad Hat Man

Well-Known Member

TheMunster

Active Member

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