CEL wiring for 90 3.1 Bird
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From: IN
Car: 1990 Pontiac Firebird
Engine: LT1
Transmission: 4L60E
CEL wiring for 90 3.1 Bird
Hey guys I know I'm over looking this cause everything I've needed has pretty much been from this site! Just for some insight a little bit back I done a LTX swap into a 90 V6 3.1 Firebird...but I've never finished up the little stuff such as "Check engine lamp/final 3rd Gen C100 check / and ALDL connector" Everything about the car is great and went smooth but I would like the "CEL to get hooked up" and double check my wiring for the "C100 bulkhead on the 3rd Gen"...as I have a low fluid brake light that stays lit for some reason?
If anyone out there could help me with tracking down the correct "3rd Gen. C100" bulkhead wiring for a 1990 3.1 Firebird and the wiring diagrams/location of the "check engine light"...I would be very much appreciative of that information and to all those who posted/contributed to this site on all this information a Special Thanks The members/mods here have kept a Great site going and improved on it keep up the good work!
Thanks,
Adam
If anyone out there could help me with tracking down the correct "3rd Gen. C100" bulkhead wiring for a 1990 3.1 Firebird and the wiring diagrams/location of the "check engine light"...I would be very much appreciative of that information and to all those who posted/contributed to this site on all this information a Special Thanks The members/mods here have kept a Great site going and improved on it keep up the good work!
Thanks,
Adam
Thread Starter
Junior Member
iTrader: (1)
Joined: Aug 2005
Posts: 7
Likes: 0
From: IN
Car: 1990 Pontiac Firebird
Engine: LT1
Transmission: 4L60E
Re: CEL wiring for 90 3.1 Bird
Ok guys finally finished up the little stupid things on the dash all guages/lights are good but I'd still like to know what a few unused wires in my C100 bulkhead on my 90 3.1L Firebird are...anyone out there have or point me in the direction of this info?
Adam
Adam
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nhra-trans-am
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Sep 17, 2015 10:16 PM





