pcm question
If your computer came off a car with auto trans, it's already programmed out. Which means if you're not adding cruise control, you can probably program it out. In normal application it looks for a 12v signal, but I dont recall if it's NO or NC. Search for cruise control info here.
Thread Starter
On The Tree
Joined: Apr 2010
Posts: 116
Likes: 0
From: 78155 TX
So on the vette, you connect the original purple starter wire to the ls1 starter and the heavy gauge black wire to the power?
I completely rewired my car when I did the LS swap. The original alternator was about 40 amps, the LQ is 140 amps. So my keyed ignition switch was wired directly to the starter solenoid. The efi harness was completely separate.
