896 PCM with 411 tune?? Not loading correctly?
Thread Starter
Joined: Jul 2005
Posts: 2,119
Likes: 610
From: Henderson, TN
896 PCM with 411 tune?? Not loading correctly? I got a 896 pcm from the wrecking yard for my firebird project, needed one that would work with cable throttle body and the 896 supposedly is the same as a 411. Well I unlocked it with $100 worth of credits from HPtuners and…..
When I go into the parameters it appears that everything has changed, but it will not idle or shift correctly and the LTFT and STFT are not registering when logging.
Any idea what’s up?
I haven’t ever ran across a bad PCM but maybe that’s it?
thanks
When I go into the parameters it appears that everything has changed, but it will not idle or shift correctly and the LTFT and STFT are not registering when logging.
Any idea what’s up?
I haven’t ever ran across a bad PCM but maybe that’s it?
thanks
Thread Starter
Joined: Jul 2005
Posts: 2,119
Likes: 610
From: Henderson, TN
Figured it out, I flashed my trucks tune which I already had liscenced (entire 411 tune) into the 896 pcm and now it works great! Still not reading the O2 sensor but I’ll figure that out.
Just updating for anyone who comes across this in the future.
Just updating for anyone who comes across this in the future.
