NEED HELP WIRING IN SGI-5

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Aug 22, 2011 | 02:16 PM

zya5point0

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From: pa

Car: 87 IROC

Engine: 350

Transmission: auto

Axle/Gears: 3.23

NEED HELP WIRING IN SGI-5

I've searched and searched and haven't found what I need to know! Of the 2 wires that went to the speed sensor on my 91 t5, which one is the ground and which one is the signal input? They're not identified in the haynes book I have or in any of the diagrams I've found. Thanx in advance!

Aug 22, 2011 | 02:43 PM

RBob

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From: Chasing Electrons

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Engine: check

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Re: NEED HELP WIRING IN SGI-5

Quote:

Originally Posted by zya5point0

GM uses the PPL one for ground, and the YEL for the high side signal. Be sure to leave them twisted together.

RBob.

Aug 22, 2011 | 02:55 PM

Pocket

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From: NC

Car: 91 Trans Am

Re: NEED HELP WIRING IN SGI-5

Yel signal, ppl low ref

http://www.austinthirdgen.org/mkport...F_and_vin8.jpg
http://www.austinthirdgen.org/mkport...SS_V8_vinE.jpg

Aug 24, 2011 | 02:14 AM

zya5point0

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From: pa

Car: 87 IROC

Engine: 350

Transmission: auto

Axle/Gears: 3.23

Re: NEED HELP WIRING IN SGI-5

Thanx guys! I had looked at some of the diagrams on the austin site, but I guess I missed those 2. Gonna wire it up and (hopefully) button up everything else on the car and take it over to JS Performance next week. Can't wait to see how this thing runs after all this work!