1jz wiring issues

boostintrdstyle

boostintrdstyle-
Jan 6, 2008
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danielson
www.myspace.com
i have a 89 supra originaly came with non turbo automatic early 89 to , i have a 1jz and i was wondering what would be the best dash harness to wire up cause the one i have is totally not workin the wont start the headlights turn on but they are oppisite of each other , i have the apexi boost contoller in and its workin fine, my dash lights wont turn on the gauges kinda work aand i also tried usin a 86.5 dash harness cause it was a 5 speed so i figured that it would be a little bit better but of course it wasnt so im stuck and need help thanks
 

tlo86

Ninja Editor 'Since 05'
Jul 24, 2005
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Colorado
boostintrdstyle;1022986 said:
i was wonderin what harness would be best used to the 1jz harness

regardless of the engine its the year of car that matters. you will find it easier to wire in a 89+... for a pre 89 i would suggest either do a lot of searching because the info is out there (look up AF1JZ's writeup) or sending it to someone who can do the wiring for you.

i would suggest taking the plugs from your old 7M harness that goto the body connectors to make it just a bit easier