Ecm wiring harnes diagram
Senior Member

Joined: May 2002
Posts: 510
Likes: 5
From: Santiago, CHILE
Car: 1986 Pontiac Firebird Trans Am
Engine: 305 Tuned Port Injection
Transmission: The famous 700R4
Axle/Gears: No idea
This harness is named "engine wiring harness". I found mine at Chilton's manual.
You can ask for it at DIY PROM forum
You can ask for it at DIY PROM forum
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Glowsock
Tech / General Engine
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Jan 9, 2017 04:06 PM




