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so I've been idle tuning with an lc1 wideband

Old 02-22-2006, 09:52 PM
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Default so I've been idle tuning with an lc1 wideband

And I've got the A/F dialed in at startup/idle...for about 10 seconds, then the car slowly climbs from high 14s to 18:1.

I'm using LS1Edit btw.

Is there another place besides the VE table that the car takes its idle A/F values from? I've read that the MAF takes over once the electronics heat up - but what LS1edit table controls the MAF idle then? Or is it some other table?

I've found for my car that scaling the 400-1200 VE cols by 90, then by 93 again, gives me a 15:1 idle A/F...now I just want that value to stay there
Old 02-24-2006, 10:29 AM
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Do you have the AIR pump still running at startup ? That will throw your readings way off to the lean side since it's pumping air into the exhaust.

Rob (Bad30th)


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