4l80e??
 

does anybody know what i can pull this outa possibly in the junkyard?? i really want to get one but find one new is a lil outa my range... so does anybody know of a truck this tranny comes outta??? any idea is appreciated

Re: 4l80e??
 

I'm looking for one also, but I need the one that comes with the stand alone harness and computer...does anyone know what years and what trucks this one came in...sorry to hijack

Re: 4l80e??
 

My 98 crewcab has one.

Re: 4l80e??
 

yes it does, but your 98 crewcab's ecu for the engine also controls the transmission...I'm putting a 6.2l diesel in front of the 4l80e, so I need one without an engine harness connected to it...I think they came in 91 suburbans, but I'd like to be sure before I go looking for one...

Re: 4l80e??
 

looked some information up and it seems that the 92-93 4l80e that came behind a 6.5 diesel is standalone...there's some good info in this forum I found...

http://www.dieselplace.com/forum/forumdisplay.php?f=134

Re: 4l80e??
 

I was under the impression aftermarket stand alone harness were available? I think TCI did one?

Re: 4l80e??
 

TCI makes one, but it's $800 or something like that...maybe it's $500 but that's still alot of scratch when I can get one for next to nothing at the pull a part...

Re: 4l80e??
 

I think mechanical injection 6.5L turbo diesel trucks have a standalone computer to control a 4L80E, but they have be reprogrammed since the shift points would be way off for a gas engine.

I've always wondered if you could take a computer from a newer truck, and reprogram it so it's just controlling the transmission. Might be a good deal if the computer, wiring harness, and programming service would come in at less than a aftermarket computer.

Re: 4l80e??
 

I'm going to be putting it behind a 6.2 turbo diesel, so I'll be good with that...

Re: 4l80e??
 

Are you talking about the 4l80 or 4l80e cause the e means electronic push button 4wd instead of the stickshift on the floor. '93 or maybe '94 and up 3/4 ton and 1 ton pickups up till the 2000s not sure exactly when they stopped never had nothing that new yet lol.

Re: 4l80e??
 

the "E" in 4L80e has nothing to do with 4wd.

im putting a 4l80e in my 90 454ss and im using a baumann controller, its controlled by a tps sensor i got from innovate since in using a 4150 style carb.

Re: 4l80e??
 

They are all e's. The push transfer case is sepperate all together. The e just stands for electronic controled. Same for the 4l60e which is just a 700r4 but controled electronicly rathere than the tv cable.

Re: 4l80e??
 

Oh really damn I didn't know that I had been told the e meant the electronic pushbutton for the 4x4 but thanks for correcting me! Always learning something new on here :D

Re: 4l80e??
 

If you are just trying to source one they were available starting in the 1991 1T. Supposedly they were in some Box trucks with stand alone harness also. I used to have the controller # but can't find it.

Re: 4l80e??
 

I know my 93 3/4 ton has one as well.

Re: 4l80e??
 

I do know 4L80e's came in 1991 Suburbans.

Re: 4l80e??
 

is ther any way though to tell its a 4l80e ? compared to a 700r4 or a turbo 400??