PSI harness only C5 TAC module?
PSI harness only C5 TAC module? So what's the deal, I have a HAR1016 harness for my LS1 engine Porsche swap with LS2 throttle body modification but was told I can only use a C5 TAC module and pedal. Really? There is no modification or wire swapping I can do to use a Tahoe or truck TAC and pedal? The C5 TAC module is crazy expensive.
Last edited by shanghai_todd; May 13, 2017 at 03:49 PM.
Here's a bump for you -- when I was planning my LS3/Volvo swap, I did a bunch of research on the whole 'compatibility' thing. Finally threw up my hands and bought harness/mass air sensor/throttle pedal/O2 sensors ALL from PSI to ensure compatibility. Worked - started on the first turn of the key. Good luck finding your solution.
