Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

how to adjust shift times

Thread Tools
 
Search this Thread
 
Old Jun 28, 2004 | 07:10 PM
  #1  
cablebandit's Avatar
Thread Starter
9 Second Club
20 Year Member
iTrader: (37)
 
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Default how to adjust shift times

I logged my 1-2 shift on atap and noticed my shift times varied from .150 to .530 It didnt seem to be consistent as to TPS% What table do I change in ls1edit to make it quick all the time? My 2-3 shift seems ok but 1-2 is not always quick like I would like
Reply
Old Jun 28, 2004 | 07:34 PM
  #2  
jimmyblue's Avatar
Moderator
iTrader: (11)
 
Joined: Mar 2002
Posts: 12,604
Likes: 7
From: East Central Florida
Default

Look for "desired shift time" or "shift adaptation time"
in the transmission tabs. Set it to something like 0.1 or
0.15 for pretty-quick, 0.0 for "impossibly quick, use full
pressure".
Reply
Old Jun 28, 2004 | 08:12 PM
  #3  
cablebandit's Avatar
Thread Starter
9 Second Club
20 Year Member
iTrader: (37)
 
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Default

i did that...seemed to make no difference
Reply
Old Jun 28, 2004 | 08:17 PM
  #4  
jimmyblue's Avatar
Moderator
iTrader: (11)
 
Joined: Mar 2002
Posts: 12,604
Likes: 7
From: East Central Florida
Default

It made a strong difference in my car. Stock had
settings 0.15 to 0.4 sec. Predator full - put them
to 0.0s. At 0.1 it feels the same. The idea is the
PCM tries to meet those times, barely. It's the
"adaptation" process. But if it's a slow learner or
the spirit is willing but the pump is weak, maybe
you don't get what you ordered.
Reply
Old Jun 28, 2004 | 09:31 PM
  #5  
cablebandit's Avatar
Thread Starter
9 Second Club
20 Year Member
iTrader: (37)
 
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Default

it's supposed to have transgo...clutches..hardened shell etc. I'm gonna monkey with it some more tomorrow and see if i can get something to make a noticeable difference
Reply




All times are GMT -5. The time now is 12:45 PM.