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oh geez, ve tuning. stupid ?

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Old 11-02-2004, 03:12 PM
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Default oh geez, ve tuning. stupid ?

I've been tuning for about 5 months now. and all of a sudden i just went blank.

looking at the LTFT's. if you see a +2 for example. you would add or subtract 2 from that block?

Old 11-02-2004, 03:24 PM
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With the VE table a higher value tells the PCM to expect more air, and therefore add more fuel to match that air. The exact opposite is also true. So basically a higher valve will be richer, and a smaller value will be leaner
Old 11-02-2004, 03:26 PM
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+ LTRIMS, PCM is sensing a lean condition and adding extra fuel
Higher VE values add fuel (since you're telling the PCM you have more useable oxygen in the cylinder)
Lower VE values subtract fuel (since you're telling the PCM you have less useable oxygen)
Old 11-02-2004, 03:37 PM
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thank you!

thanks for the explanation. this way i wont forget!





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