'95 bonneville wiring help - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


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Old 12-08-2009, 10:23 PM   #1
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Default '95 bonneville wiring help

Does anyone know where the fuel enable circuit on the pcm is for my '95 bonneville? Or better yet anyone got a wiring diagram for a '95? Thanks in advance!
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Old 12-09-2009, 07:06 AM   #2
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I do have this at home. Won't be there for a while though. Anyone else have it before I get home?

There is a green test lead connector behind the battery for the fuel pump. Sorry..it'* all I can think of off the top of my head.
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Old 12-09-2009, 07:32 AM   #3
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So the fuel enable circuit is just for the fuel pump? Or fuel pump and injectors? I need the one for the injectors...if there is any at all. If im not mistaken that wire is the dark blue one to the pcm on a '96 model. I just found out after researching the forum I had the wrong diagram because my pcm is under my glove box not in the engine bay. Well if anything a diagram would be perfect! Thanks for the reply!
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Old 12-09-2009, 09:40 AM   #4
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If yours works like the 97, the fuel injectors should have power all the time and the pcm toggles the ground to them.

What symptom are you trying to solve?
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Old 12-15-2009, 04:43 PM   #5
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Im trying to wire up a VATS bypass module...The module is for the fuel enable circuit only. I have a security blinking, car cranks over, have spark, but no fuel from the fuel injectors. I know the computer location is different from a 97. I tried referencing the 97 diagram but it was different. If you got a wiring diagram for the 95 with the computer box under the glove not in the engine bay that would be great! Thanks for the reply!
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Old 12-15-2009, 05:29 PM   #6
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VATS is not suppose to allow you to crank over the engine.

How do you know your getting fuel out of the injectors?
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Old 12-21-2009, 03:11 AM   #7
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Quote:
Originally Posted by BillBoost37 View Post
If yours works like the 97, the fuel injectors should have power all the time and the pcm toggles the ground to them.

What symptom are you trying to solve?
PM'd you
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Old 12-21-2009, 05:04 AM   #8
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PM'd you
If you expect help from any of us, it would be HELPFUL on your part if you didn't PM others pertaining to your issue.
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Old 12-21-2009, 08:21 AM   #9
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Sorry its just that he mentioned havin a wiring diagram andthat'* all really need
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