Question for the more experienced tuners.

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July 5th, 2015
hungrybowser

Question for the more experienced tuners.

I am fixing to fix my ve using calc.vet to get my table in line. Since all gas stations now only carry E10 do you change table D0301? If I fix my table with a commanded 14.68 and then rein-able fuel trims wont my whole table be a little off? FYI the vehicle is a 2002 Silverado and a 2005 Silverado non flex fuel
July 8th, 2015
joecar

Set B3601 to 14.2 for E10...

You can measure your fuel's alcohol % content using a $10 kit, and you then look up the stoich AFR for the measured %, you then set this value in B3601.
July 8th, 2015
joecar

Isn't D0301 a transmision table...?
July 16th, 2015
Tinbender59

Quote:

Originally Posted by joecar

Set B3601 to 14.2 for E10...

You can measure your fuel's alcohol % content using a $10 kit, and you then look up the stoich AFR for the measured %, you then set this value in B3601.

this wouldn't just happen to be why my fuel trims are so high would it?
July 18th, 2015
joecar

No, there is something else going on, either an airleak or a fuel restriction.

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