onegonewild
September 2nd, 2008, 10:48 AM
The vehicle is a 2001 S10 with the 4.3L v6. About 2 weeks ago i flashed the pcm with a modded tune that turns off the top speed limiter and the downstream O2. Everything was fine til I went to perform a complete OS upgrade to the 2002 GM Savana van with the 5.7L. I previously had the personal version of EFIlive and had to purchase the Professional version which i received yesterday. I have tried using the unlock code of $FFFF and $0FAA and still am unable to unlock the pcm. I have attached a notepad file of what the command prompt states as i have tried relinking the VATS with these codes.