Glow Plug Relay Circuit

[sesenorville]

Hey Guys,
Does anyone know where I can get an electrical diagram for the y60 patrol? Specifically the the starting system [glow plug relay control circuit(S)]. Any pointers would be highly appreciated.

Sese

[PatrolGQ_2.8_TD]

Im certainly no expert but the experts will more than likely ask whether it's the
2.8 Turbo Diesel with after glow control or the 4.2.

[sesenorville]

Ah, silly me. The engine in question is the TD42. Are the circuits on the two engines similar?

[PatrolGQ_2.8_TD]

so far I've found they are quite different from each other, the 2.8 has two

busbars connected in parallel controlling the rear 3 glow plugs differently than

the front 3 having a pre ignition glow then an after glow reduced to about 10v.

The 4.2 has only one busbar connecting all 6 glow plugs in parallel without after

glow. This is only what I've found so far, Im happy to stand corrected on any of

this but the bottom line is I dont have a wiring diagram that will be of any use to you.

cheers mate.

[sesenorville]

Thanks pal, and you are correct about the busbar on the 4.2.