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Chevy V8 TPI questions

PostPosted: Fri Dec 02, 2016 9:19 pm
by andyh
Hi all.

Just wondering if anyone has information on the IAC valve (4 wire GM)
I was thinking of hooking it up but need the wiring info for it, i see the V15 diagram but its slightly different to my valve.

Anyone got hints, tips or diagram explaining the 4 wire config?

Cheers