idle is very rich need help tuneing
#1
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idle is very rich need help tuneing
I have EFIlive and LS1 edit software. i have my MAF tables tuned good and my WOT is as good as i can get it with stock O2's. I just have no idea where to start or what tables to adjust to get it to lean out the idle. Any help would be great thanks!
#2
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I would start with the LTerms at idle and first make sure those are within +10/-10.
There is also a table in edit called open loop a/f.....something like that. It controls the a/f of your car for about a minute after you start it on a cold start. Reducing this table at the right MAP/temp will pull some fuel out of idle on initial start-up.
You could also try reducing the VE table values in edit for the 400,800,1200 columns. If you reduce this column too much the car will hesitate when you start rolling.
There is also a table in edit called open loop a/f.....something like that. It controls the a/f of your car for about a minute after you start it on a cold start. Reducing this table at the right MAP/temp will pull some fuel out of idle on initial start-up.
You could also try reducing the VE table values in edit for the 400,800,1200 columns. If you reduce this column too much the car will hesitate when you start rolling.
#3
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thanks for the help, i will check that out. I dont remember seeing the Lterms at idle when i looked at an old file i had from last year thats why i was a bit confused on how to tune it.