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Z32 afm - rb20 loom, gtr resistor pack

BoyWhoCriedWolf
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BoyWhoCriedWolf Grand Master

BoyWhoCriedWolf

Posted
Posted

Hi All,

I need the wiring diag or quick explanation on the following.

Z32 afm into the RB20 loom, which colour wires do I join into??

GTR resistor pack to run the GTR injectors on an RB20, I have the GTR pack and injectors, just need to know where to splice.

Anyones help will be greatly appreciated and a christmas card at the end of the year!!!!

Cheers,

ken

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BHDave Grand Master

BHDave

Posted
Posted

The factory ecu has 6 pin outs, one per injector and one common ground.

To wire in the low imp injectors and dropping resistor you need to splice into the ground wire at each injector plug and run them to the 6 individual plugs on the dropping resistor. Then run the common ground wire on the resistor back to the point in the gtst loom where the 6 wires tie back into one and run back to the ecu injector ground pin.

To find the common pin on the gtr dropping resistor just check for continuity between all the pins with a multimeter to be sure as i haven't seen one for a while and can't remeber if the 6 go in one side and the common comes out the other.

Pretty simple in theory but a pain in the arse when you are pulling tape off looms to find the right wires :D

BHDave Grand Master

BHDave

Posted
Posted

Sorry mate, can't remember the the colours in the loom, just remeber there is a common ground running into the ecu cos i recently wired in an emanage. best bet is to strip the injector harness and trace the wires i'm afraid.

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