ryanb
May 28th, 2013, 04:03 PM
I've got a buddy with an LB7 that wants some tunes I am running on my truck. I've got a bench harness and a spare ECM. I found the TIS website for figuring out what O.S he is running.
Heres my question his trucks an 01 my tunes are from an 02 O.S are the same but the VIN number in the calibration window are different. How to I change that? Also one guy said disable the VATS so he doesn't have to do the relearn? Any pro's or con's to doing that?
Any other tips so this thing works perfect when he gets it is greatly appreciated! Thanks!
Heres my question his trucks an 01 my tunes are from an 02 O.S are the same but the VIN number in the calibration window are different. How to I change that? Also one guy said disable the VATS so he doesn't have to do the relearn? Any pro's or con's to doing that?
Any other tips so this thing works perfect when he gets it is greatly appreciated! Thanks!