yo2001 Posted June 30, 2003 Share Posted June 30, 2003 Ok, where is the black wire off the ignitor goes on Z31 ignitor. I think it's a ground but I want to be sure. Thanks Quote Link to comment Share on other sites More sharing options...
fl327 Posted June 30, 2003 Share Posted June 30, 2003 i believe so. it has a lead for ground like how the 280zxt transistor grounds to the bracket. are you going to use the coil too? im interested in how it comes out, i have a bunch of 300zx coils and transistors that ive been too chicken to try out, a writeup would be great! Quote Link to comment Share on other sites More sharing options...
yo2001 Posted June 30, 2003 Author Share Posted June 30, 2003 I'm running modded. zxt wiring harness with Z31 ECU too. So I need to Z31 ignitor. At least that's what I was told. Quote Link to comment Share on other sites More sharing options...
Turbo280Zcar Posted August 14, 2003 Share Posted August 14, 2003 The black wire does go to ground. I have had these ignition units and coils owrking in my 76 turbo and just finished wiring them up on my Haltech system. They work very well. Here's the rest of the wiring if you need. Black/white wire goes to coil negative, blue wire on Z31 harness plug Blue wire goes to ecu Green and white (z31 harness plug) wire from coil gets 12v poistive key on. Hope this helps thanks Chris Quote Link to comment Share on other sites More sharing options...
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