A/F issue
01-15-2007, 07:41 AM
#1
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A/F issue i had my car dynoed this weekeknd and the air fuel was 11.3 pretty much all the wau through rpms. see sig for mods. is there anyone out there that has the cam that i do that i can look at there tune to compare the air fuel curve. or some one post the % a/f at wot. im trying to lean it out to get the rest of the power out of it. i do have a madz28 tune just if you guys were wondering if it was tuned.
01-15-2007, 03:33 PM
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Yea, its hard to compare your motor to mine or anyones for that matter.
Im getting a wideband this spring so I will be able to tune at the track. Seems like the only way to go if you tune yourself.
Im getting a wideband this spring so I will be able to tune at the track. Seems like the only way to go if you tune yourself.
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01-22-2007, 02:52 PM
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you can adjust A/F @ WOT in the % Change to Fuel/Air Ratio VS RPM @ WOT. Add to those values to richen mixture in lean areas @ WOT, take away from those values to lean out rpm ranges that are rich.
01-22-2007, 03:42 PM
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Originally Posted by ssean92
ment not wot, part throttle, cruising
01-22-2007, 04:07 PM
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Originally Posted by edcmat-l1
That needs to be done if the VE tables. When you say you are running lean, I take that to mean the computer is adding fuel? If you're scanning, note the MAP and RPM where its lean, and by how much, and adjust accordingly.
