Just Got Lemmied!...My Aggressive Imola Tip Will Nevah Be The Same..Modest Adjustments To Fuel Trim
06-29-2005, 11:05 PM
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Just Got Lemmied!...My Aggressive Imola Tip Will Nevah Be The Same..Modest Adjustments To Fuel Trim
I leaned out the rich GIAC-X chip that controls my S4. Idle and load values (VAG Block 032) are close to zero. Range for B1S1 is between (0 thur 1.5) and B2S1 is (0 thru 1.1) @ idle. Range for B1S1 is (0 thru -0.08) and B2S1 is (0 thru -0.08) @part.
These values were logged via VAG after I made the lemmi changes. Two weeks ago I VAGGED the same block and had higher numbers before my lemmi tweeks today.
My 02 voltage for B1S1 ranged from 0 thru .83 and for B2S1 the range was the same.
My S4 idles smoother than before the lemmi tweeks and power delivery seems smoother(according to my butt dyno). Car really doesn't pull any harder than before, but I really haven't pushed it.
I was conservative in my settings. Ch 02, 03, and 08 are now at 99.2 (from 100%), and ch 10 is now at -1.17. For now, I chose not to adjust ch 09.
These values were logged via VAG after I made the lemmi changes. Two weeks ago I VAGGED the same block and had higher numbers before my lemmi tweeks today.
My 02 voltage for B1S1 ranged from 0 thru .83 and for B2S1 the range was the same.
My S4 idles smoother than before the lemmi tweeks and power delivery seems smoother(according to my butt dyno). Car really doesn't pull any harder than before, but I really haven't pushed it.
I was conservative in my settings. Ch 02, 03, and 08 are now at 99.2 (from 100%), and ch 10 is now at -1.17. For now, I chose not to adjust ch 09.
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06-30-2005, 08:39 AM
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.83 WOT 02 voltages? Pretty lean and probably hurting performance.
I noticed increased power when going from .85-.86 WOT 02 voltages to .865-.875 WOT 02 voltages by adding back 3% primary fuel.
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