Been getting things in order for my LS1 swap into a 91 Firebird. Donor is a 99 camaro. Basically building a harness from scratch. (sucker for punishment I guess). Just trying to eliminate any extra wiring. If I don't need it, it won't be there.

I sent the PCM in to www.PCMPerformance.com to get it setup to run. I did some searches on here, and other forums and made a list of stuff I don't need. Just wanted to bounce it off the experts, plus make a searchable post for those who can't afford to buy their own tuning stuff.

deleted:
Vats
EGR
tank pressure
skip shift (!cags)
Rear O2's
Air soleniod
VTD fuel enable signal (Vats?)
Low oil level
Ac
traction control
torque management
Air pump (egr?)

Modified
Tach output to 4 cyl
speedo calibration for gears
Cruise output from 4k to 2k so I can use the stock cruise???? (not sure if this can be done though)

I'll update this post with suggestions

thanks

-jason