Could i reprogram to a lower year?
#1
Could i reprogram to a lower year?
Ok I work for gm. So programming the ecm is not a problem with stock tunes. I have a buddy's 2010 chevy 1500 has 5.3l we just removed his Afm and Vvt. And swapped to a xr265hr cam. Ls7 springs and lifters. Front cover. The usaual swap.. He only has a "intune" tuner from diablo.. So he only has to option to turn off DoD/Afm. Not the Vvt. Could I therorictly program his ecm to say a 2008 before Vvt. keeping his vin. And then use his tun er to take away DoD/Afm. Other wise what are my options to remove vvt from the ecm so he won't have p0010 and what not codes. Thanks.