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Adjusting WOT afr With hptuners

Old 08-19-2009, 09:00 PM
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Default Adjusting WOT afr With hptuners

My afr at wot measured with a wideband is 10.6 I want to get it to 11.5-11.8, power enrichment table is 1.374 across the table what would you recommend changing it to to raise the afr a full point?

This using hptuners, turbocharged car, idle and part throttle afr looks good.
Old 08-19-2009, 09:34 PM
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Originally Posted by mike13
My afr at wot measured with a wideband is 10.6 I want to get it to 11.5-11.8, power enrichment table is 1.374 across the table what would you recommend changing it to to raise the afr a full point?

This using hptuners, turbocharged car, idle and part throttle afr looks good.
Sounds like it was tuned properly, since that is about 10.6xx:1 that you are currently commanding.

Sneak up on it. 1.2982 is commanding about 11.3. Give that a try. If you have meth, you'd be better targeting about 11.0.
Old 08-19-2009, 10:26 PM
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Great thanks, I do have meth but I tune with it off and I only use it for the last 2lbs of boost just for insurance only 10%.


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