Air Fuel

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Mar 12, 2008 | 10:13 PM

GMRACIN

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From: USA

Air Fuel

When in PE mode, I have my car running about a 12.5 AFR at 3500 rpm's and dropping to a 11.6 by the time I hit the 7000 rev limit. Is this safe or should I command a lower AFR in the earlier rpms also?

Mar 12, 2008 | 10:15 PM

Darkmanx

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From: FL.. FT LAUDERDALE/MAIMI

uh yah thats how the stock tune is or close to that. whats your af in third gear if its 11.5 what did you command tto get it to stay at that

Mar 12, 2008 | 11:01 PM

GMRACIN

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From: USA

I set the COT settings to 0 and then worked with the PE enrichment table to get it

Mar 13, 2008 | 10:25 PM

SJSchafer

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From: San Jose, CA

Quote:

Originally Posted by GMRACIN

You're okay, as long as you are getting what you commanded. Factory is a very rich 10.8. I tune at 11.5 and dialed in I like 11.8ish.

Mar 13, 2008 | 11:23 PM

GMRACIN

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Thanks

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