87/88 turbo harness question

87Clunker

New Member
Sep 27, 2009
2
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Charlotte NC
Hi everyone,

I'm not new to Supras (or the search function ;) ) but I've come across something I don't, nor my friends, know.

I'm working on an 87 turbo 5 speed and my engine harness is total and complete FUBAR. It's missing several connectors and apparently knock sensor rewired, twice :thumbsdow

I've found a brand new harness on ebay, but before I try to get it, will a 1988 5speed harness work with the 87 ECU? Would I need an 88 ECU? or, would the 88 harness/ecu combo work OK with the 87 body harnesses etc etc....

Thanks for anyone who knows, I'm kinda lost here.

Mike