Quick fuel table edit???

Chiovnidca · Post by **Chiovnidca** » Fri Jul 04, 2003 5:11 am

I have my fuel tables set so that it runs right at 12.2:1 under boost. If I wanted it to run about 12.5:1, could I adjust that portion of the fuel table by 2.5% and be close. (12.2 + 2.5% = 12.5) Or is there a flaw in my math?

pills_PMD · Post by **pills_PMD** » Fri Jul 04, 2003 7:56 am

i would only do it with the use of a wideband..

the percent adjust feature doesn't take into account the a/f ratio .. it adjust the injector duration.

Chiovnidca · Post by **Chiovnidca** » Fri Jul 04, 2003 8:45 am

is the math right though, or am I missing something?

pills_PMD · Post by **pills_PMD** » Fri Jul 04, 2003 9:12 am

generally 1 full point (going from 13:1 to 12:1) requires about a 10% decrease in fuel.

figure what you will, but there is no set formula to calculate what you want to