Need to check my air/fuel ratio.
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Need to check my air/fuel ratio.
I have the u7198 predator handheld but it can't monitor the air/fuel ratio. What other options do i have. I don't have the money for the more expensive tuners yet so i'm hoping there's anyway i can check the air/fuel ratio.
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If you go to the DS forum there's a big sticky that goes into detail on how to use the LTFT to balance out your A/F and ultimately the power enrichment. It's the poor man's air/fuel tuning guide.
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Why not take a look at the write up yourselves instead of be cynical and stooping to ridicule. The guide speaks for itself and it works for those who have used it on stock or lightly modified engines. Take another look at what the thread starter asked and what he has for tuning.
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I am sure you could get close like that but doesn't it go completely against the practise of tuning? Where I am saying tuning is getting it as close to correct as you can using Knowledge PLUS Equipment.
Otherwise, your car isn't in tune if it is just a guess.
I guess you could jump on a dyno and make small fueling adjustments until you got the most power but that would take forever and require alot of work to keep the car in tune. I don't like working blind, personally.