996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Fuel mapping

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Old Feb 11, 2006 | 05:25 PM
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Fuel mapping

If I change my exhaust, do I need to remap the fuel map? How does one actually do that? Anyone in San Diego good at it?
 
Old Feb 11, 2006 | 06:58 PM
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I believe your software (Giac) has the necessaary margins for that but Stephen (all mighty) is the man to answer that.
 
Old Feb 11, 2006 | 08:10 PM
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to optimize - yes - since it sounds like it changes the boost characteristics.

however, i'd assume most of the programs have a margin of error built in to accommodate exhausts, intakes, etc.

- chuck
 
Old Feb 11, 2006 | 11:19 PM
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no one will do this for u.... there are about 2 guys that actually program motronic ecus in this country...
 
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Old Feb 11, 2006 | 11:20 PM
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Mt guess is the car will "learn" with the minor changes in air flow.
 
Old Feb 13, 2006 | 10:54 AM
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Gentlemen, thanks.

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