ltrim question
#1
On The Tree
Thread Starter
Join Date: May 2004
Location: Dallas
Posts: 133
Likes: 0
Received 0 Likes
on
0 Posts
ltrim question
This morning with my cutout capped I logged my drive to work. Last night I adjusted my IFR table down to 90% of the stock settings and the average Ltims of 645 records was -3.03696 and -2.12019 (B1 B2). Is that TOO negative? I'm being told that I want my ltrims as close to 0 as possible. I could have sworn I read somewhere in here that the target range is -2 to -8.
#2
Teching In
Join Date: Oct 2003
Location: Columbia, MO
Posts: 47
Likes: 0
Received 0 Likes
on
0 Posts
Give the car a little more learn time so the LTFT will settle out. A day or two of driving, 100 miles, etc. But they seem to be good. Most set there LTFT's between -8 to 0.
#4
10 Second Club
iTrader: (6)
Join Date: Oct 2003
Location: eastern north carolina
Posts: 715
Likes: 0
Received 0 Likes
on
0 Posts
what should the ltrims be at wot? 0 mine are at 7. should i work on it ot get at 0 at wot and what do i need too chage to do that im new at this tunning stuff thanks
eddie
eddie
#5
TECH Fanatic
iTrader: (12)
Join Date: May 2004
Location: Elgin, Illinois
Posts: 1,080
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by silverZ98
what should the ltrims be at wot? 0 mine are at 7. should i work on it ot get at 0 at wot and what do i need too chage to do that im new at this tunning stuff thanks
eddie
eddie
Dave
#6
On The Tree
Thread Starter
Join Date: May 2004
Location: Dallas
Posts: 133
Likes: 0
Received 0 Likes
on
0 Posts
I've heard from some local guys that you want your ltrims as close to 0 as possible at all times. However I'm reading that you want them in the -2 to
-8 range within fuel cells 6-14. They should read 0 at WOT.
Mine are at 0 at WOT, and in the -3 to -5 range within the fuel cells 6-14, and an overall average of -1.1 and -.8...at least that was my most recent log.
-8 range within fuel cells 6-14. They should read 0 at WOT.
Mine are at 0 at WOT, and in the -3 to -5 range within the fuel cells 6-14, and an overall average of -1.1 and -.8...at least that was my most recent log.
#7
Moderator
As long as they are being compensated, it doesn't really matter. I like mine slightly negative, so it STAYS that way with varying humidity and temparature. Dead-on zero makes me think you will sometimes run slightly positive with weather variances.