Ls1 - Flash Tool

In recent years, the automotive DIY community successfully reverse-engineered the Gen III PCM. You no longer need to spend hundreds of dollars just to delete an LS1 VATS (Vehicle Anti-Theft System).

If using a laptop, ensure it won't sleep or restart mid-flash. ls1 flash tool

(1MB) controllers found in LS-based vehicles from roughly 1999 to 2007. Developed primarily by the community at PCMHacking.net In recent years, the automotive DIY community successfully