Just like the title says, I'm trying to figure out how to bypass VATS for my LS swap. I have a VATS bypass (not a resistor, this sends the "everything checks out" signal the BCM usually sends to the ECU when VATS sees the right resistance value. Here's the link: GM VATS or PASSkey II Bypass Module For LS1 and LT1 | eBay
I have searched, and can't seem to find a definitive answer. I know this works on early LS1 applications, but the GTO setup is a bit different thanks to being built by Holden. I'm trying to figure out if I can use this, or if I need someone to unlock the ECU with a tuner, which costs considerably more. Thanks in advance for the info! Maybe I'll add some photos of the project, if anyone is interested... It's a mildly built LS1 and T-56 with 39k miles on it going into a 1990 Nissan Hardbody pickup truck... Should be very rowdy, and a total sleeper! Thanks for the help, guys!
I have searched, and can't seem to find a definitive answer. I know this works on early LS1 applications, but the GTO setup is a bit different thanks to being built by Holden. I'm trying to figure out if I can use this, or if I need someone to unlock the ECU with a tuner, which costs considerably more. Thanks in advance for the info! Maybe I'll add some photos of the project, if anyone is interested... It's a mildly built LS1 and T-56 with 39k miles on it going into a 1990 Nissan Hardbody pickup truck... Should be very rowdy, and a total sleeper! Thanks for the help, guys!