Hi. I have installed the 4l80e trans in my gto 02 ls1, connected the wiring loom from PATC. Can anybody help with the computer side of things in loading the 4l80e program into the computer .Presently the shifts are backwards .My pm is eurotrend@comdek.com.au . I reside in Perth :banghead: Australia
a 4L80e would have its own controller box, you'd make your PCM think its a manual and take out all the auto stuff and run a seperate trans controller. Its ateleast the way I've seen it done here.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
LS1GTO Forums
10.6M posts
64.5K members
Since 2003
LS1GTO.com is a forum community dedicated to the LS1 Pontiac GTO. Come discuss mods, horsepower, engine specs and more!