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Any problems tuning off 02's with a handheld programmer?

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Old 08-29-2005, 05:24 PM
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Default Any problems tuning off 02's with a handheld programmer?

Both of my 02 voltages are in the 0.925 and 0.930 range and I'm thinking about taking out fuel using a hand held programmer until I either hit a minimum of 0.900 02's or get KR first where I'll add a little more fuel back.

Are there any serious problem doing this? I'll be scanning with AutoTap. I know it's not the best way to do it, but the nearest dyno tuner is about 2.5 hours away from me and I don't mind running a conservative tune. My only mods are lid, kooks LT w/catted y, GMMG exhaust, yank SS3200 converter, stock 3.23 gears on a 01 TA.

Thanks!

Adam
Old 08-29-2005, 05:38 PM
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nothing wrong with it. personally speaking. i do it. get the o2 to around 890-910 ish. it equates to about 13.0:1 a/f ratio.




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