1991 camaro z28 tpi SGI-5e
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1991 camaro z28 tpi SGI-5e
Hey guys I need some help here. I have a 1991 camaro z28 tpi. How would I go about wiring up a Dakota digital sgi-5e box? I dont have a buffer box so I cant wire it up there. Can anyone help me out here?
Joined: Dec 2004
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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: 1991 camaro z28 tpi SGI-5e
The ecm is a buffer. If needed you can take the yellow and purple Vss signal from the ecm to sgi the 100bt is a better unit.
Thread Starter
Junior Member
Joined: May 2021
Posts: 15
Likes: 0
Joined: Dec 2004
Posts: 16,808
Likes: 1,008
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 1991 camaro z28 tpi SGI-5e
If you trying to correct Vss signal to the ecm cut b9 and b10 at the ecm. Vss our of sgi 4K ppm to b10 our to cruise and ip comes from the ecm. If your running a different speedometer take the signal off the sgi
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