fuel injector polarity???
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Joined: Aug 2010
Posts: 120
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From: California
Car: 91 camaro rs
Engine: v6 :/
Transmission: auto
fuel injector polarity???
does it matter???
long story short, i broke the pigtal to one of my injectors, got a new one and wired it in. im pretty sure i wired the wires back to the same side of the new pigtail but i think im missing in that cylinder now, might of crossed them. im not sure.. both the wires on the pigtail are the same color. (white) and the original harness both black. assumed it wouldnt matter then but we all make mistakes haha
long story short, i broke the pigtal to one of my injectors, got a new one and wired it in. im pretty sure i wired the wires back to the same side of the new pigtail but i think im missing in that cylinder now, might of crossed them. im not sure.. both the wires on the pigtail are the same color. (white) and the original harness both black. assumed it wouldnt matter then but we all make mistakes haha
Joined: Dec 2004
Posts: 16,694
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: fuel injector polarity???
it doesnt matter its just a coil. But if your looking at the plug like this the red is fused power and the black is the grounded injector trigger.
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