sd tuning efi-live corvette car wont idle
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sd tuning efi-live corvette car wont idle
well i am trying to tune my corvette with efi-lives autoVE but i cant seem to get my car to idle in speed density mode. so i saved the log file of the car warming up, and i have the tune file it is running. i have adjust the sd map w/ autoVE once already but it didnt get any better. list of mods on the car are
1999 corvette
408ci
afr 225
fast 90
ls2 tb
42lbs injectors fuel pressure @59psi
215/219 .645/.649 cam
no cats
manual trans
any ideas what to fix to get it to idle. this log was with the car still warming but it doesnt get any better when it warms up
1999 corvette
408ci
afr 225
fast 90
ls2 tb
42lbs injectors fuel pressure @59psi
215/219 .645/.649 cam
no cats
manual trans
any ideas what to fix to get it to idle. this log was with the car still warming but it doesnt get any better when it warms up
Last edited by n2oJOE; 04-24-2008 at 06:29 PM.
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B0104 should be 835.7402625
Looks like you added ~15% across your back up VE table, but not the primary. Starting with a stock VE table, try adding 13% or 10% to both the primary and backup VE tables. When you apply the BEN corrections, be sure you apply the Backup map to the Backup VE table and Primary map to the primary VE table.
You may want to consider upgrading to an '02 OS to make the tuning process a bit simpler. www.holdencrazy.com has a stock '99 calibration migrated to the '02 OS.
Looks like you added ~15% across your back up VE table, but not the primary. Starting with a stock VE table, try adding 13% or 10% to both the primary and backup VE tables. When you apply the BEN corrections, be sure you apply the Backup map to the Backup VE table and Primary map to the primary VE table.
You may want to consider upgrading to an '02 OS to make the tuning process a bit simpler. www.holdencrazy.com has a stock '99 calibration migrated to the '02 OS.
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B0104 should be 835.7402625
Looks like you added ~15% across your back up VE table, but not the primary. Starting with a stock VE table, try adding 13% or 10% to both the primary and backup VE tables. When you apply the BEN corrections, be sure you apply the Backup map to the Backup VE table and Primary map to the primary VE table.
You may want to consider upgrading to an '02 OS to make the tuning process a bit simpler. www.holdencrazy.com has a stock '99 calibration migrated to the '02 OS.
Looks like you added ~15% across your back up VE table, but not the primary. Starting with a stock VE table, try adding 13% or 10% to both the primary and backup VE tables. When you apply the BEN corrections, be sure you apply the Backup map to the Backup VE table and Primary map to the primary VE table.
You may want to consider upgrading to an '02 OS to make the tuning process a bit simpler. www.holdencrazy.com has a stock '99 calibration migrated to the '02 OS.
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also the way the tutorial reads is to only modify the back up ve table and not the primary for the 99 pcm??? im kinda cofused if i should have modifed the primary ve also... and would i be ok using this tune i had on the car?? thanks for the help in advance!!!
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Have you messed with desired airflow? this most likely will be the area you need to adjust to get it to idle properly
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If you start with the '99 to '02 tunes off www.holdencrazy.com, it should only be a matter of copying a few tables.
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well just finished working on the car alittle.... not happy at all. switched the OS to an 02 os, copied all the tables over and went back threw and adjusted it all to run autoVE and still acannot get the car to idle. any time i let off the throttle and the throttle closes more then 18-19% my car just dies. i saved a log of me just trying to keep the car running giving it throttle. i also was trying to adjust the main ve table and spark to see if any of this would help it idle and nothing helped. also on the tune i pulled out of the car it was way to rich and fouled my plugs. so these are fresh tr6's gapped to 35. please help lol!!!! im getting a big *** headache.