6 speed conversion?(6l90e)
#42
Moderator
iTrader: (16)
We are using the 07 denali 2wd VIN software loaded into the factory 08 5.3 pcm. Controls the 6l90e just fine.
Truck runs and drives with no issues. No repinning was needed at all, only extended one connector for AC pressure switch to reach and the harness was plugnplay.
Truck runs and drives with no issues. No repinning was needed at all, only extended one connector for AC pressure switch to reach and the harness was plugnplay.
I used the same year denali vin in my truck worked great.
Its good to know that my theory for using a denali harness would work
#44
FormerVendor
iTrader: (64)
Join Date: Feb 2008
Location: Bakersfield, CA
Posts: 1,075
Likes: 0
Received 0 Likes
on
0 Posts
Street tuning today, runs and drives great. Adjusted so it should make the shifts even when you change to the short 28" tires without messing with the tune.
I think the truck is good to go for some bottom 12 sec passes. I'll check if I've got any pictures to post up
I think the truck is good to go for some bottom 12 sec passes. I'll check if I've got any pictures to post up
#45
TECH Regular
Join Date: Feb 2012
Location: South Louisiana-With "Swamp People"
Posts: 411
Likes: 0
Received 0 Likes
on
0 Posts
You have me scratchin my chin as well .. Over 138,000 miles on my 4l60e n im bout ready for it to crap out .. Gunna look for a 6l90e as soon as it does ..
Thread
Thread Starter
Forum
Replies
Last Post