How do I Richen up my Idle with HP Tuners?
#1
How do I Richen up my Idle with HP Tuners?
Ok ,I have come to the conclusion that my LS1 is to lean at idle,because when its on the way to warming up and is warmed up My A/F Ratio is at 14.63 and before it hits that mark say at 13.2 a/f it isnt surging,it only starts surging when a/f hits 14's.Can I adjust the a/f for Idle only ?If so how do I do it.....Thanks
#6
Originally Posted by Pro Mouse
Will this mess with my WOT?Mine Bank1 and Bank2 looks like this
366 436 436 436 457 491 501 457 457
Thanks,Scott
366 436 436 436 457 491 501 457 457
Thanks,Scott
It's the 336mv and 436 mv that are giving you the leaner fuel at idle.
451mv is the 14.7 switchpoint.
Ken
#7
Originally Posted by Super Sport X2
If you change the upper end of the table yes, but only slightly.
It's the 336mv and 436 mv that are giving you the leaner fuel at idle.
451mv is the 14.7 switchpoint.
Ken
It's the 336mv and 436 mv that are giving you the leaner fuel at idle.
451mv is the 14.7 switchpoint.
Ken
Scott
Trending Topics
#9
Originally Posted by Pro Mouse
I mean Colums 0 thru 6
Here is some info for you.
http://www.hptuners.com/forum/YaBB.p...num=1092867596
All of this assumes there are no air leaks, injector flow, or other mechanical
related problems.
Ken
#10
Banned
iTrader: (5)
Join Date: Dec 2001
Location: Fremont, Ca
Posts: 1,461
Likes: 0
Received 0 Likes
on
0 Posts
Its very easy to tune out surging. and what do you mean you are all VE'd out?
First off, is your throttle body and MAF stock? If not, thats one problem. Second, you will know your in fueling at idle if your l-trims are at negative. Third thing is how big is your cam or if its stock?
Maybe you can list your mods for me and I can help you set this up.
Rick
First off, is your throttle body and MAF stock? If not, thats one problem. Second, you will know your in fueling at idle if your l-trims are at negative. Third thing is how big is your cam or if its stock?
Maybe you can list your mods for me and I can help you set this up.
Rick
#11
On The Tree
iTrader: (1)
Join Date: Dec 2013
Location: Cleveland, Ohio
Posts: 105
Likes: 0
Received 0 Likes
on
0 Posts
I know this is a super old post but I just wanted to thank you! This fixed my annoying idle stumble issue that i was having with my LSx Kia Sorento. It's got a Ly6 w/ LS3 intake, LS3 injectors, headers, etc and it was always idling with a stumble that drove me nuts! My original table was filled with "450" across the board. It's way better using the numbers you provided!
#12
Ok ,I have come to the conclusion that my LS1 is to lean at idle,because when its on the way to warming up and is warmed up My A/F Ratio is at 14.63 and before it hits that mark say at 13.2 a/f it isnt surging,it only starts surging when a/f hits 14's.Can I adjust the a/f for Idle only ?If so how do I do it.....Thanks
or set your PE enable TPS at idle RPM to 0% and make sure your MAP etc will allow PE. use PE to tune for 13;1 idle AFR
#13
TECH Senior Member
Luke, you're responding to a 14-year old post....