View Single Post
Old 04-23-2017, 02:32 AM   #8
WB72
Before and After
 
WB72's Avatar
 
Join Date: Feb 2000
Location: Leduc, Alberta CANADA
Posts: 632
Re: Preliminary checks when swwpping used LS

With the VIN in hand, will the harness need to be connected to the engine or just the ECM before connecting to HP Tuner?
__________________
Not Grandpa's C-20 anymore...
383 Stroker 425HP, 485Ft/Lbs
Lowered 3.5" Front / 5" Rear
66,000 miles.
Alberta, CANADA
WB72 is offline   Reply With Quote