ECU Wiring Question

[benk777]

I am having a company called boomslang fabrication (www.boomslang.us) make me a plug and play ECU wiring harness adapter for an Apexi NEO. I want to know if there are any differences to the ECU wiring between 88, 89, 90 models. I have an 89 Turbo with the square mounts, so I think that's early 89, right? Anyway, my VIN is JT2MA71J2K0113653, if that helps. I just want to make sure they make the correct harness, and I want to give then any and all info that I can.

Thanks.

Ben

 

[isnms]

Look at your ECU plugs. If they are gray it is 89+, if they are yellow it is pre89.
By looking at your engine bay pic, you have gray plug for cps and not green so it's probably 89+.

They don't have the supra listed. Are you doing a custom?
You could get the harness yourself and make your own plug and play -
http://www.autosportwiring.com/toyota.htm