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02-27-2003, 10:54 AM | #1 |
Scooby Guru
Member#: 23676
Join Date: Aug 2002
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NESIC
Location: de_dust and Orgrimar
Vehicle:. |
UTEC fuel tuning question
To lean the mixture which way must I go? up or down?
Like if the default value is 1.5, and I want to to a timy bit leaner, would I make it 1.3 or 1.7? I would think that 1.3 would be leaner, but I thought someone said that to go leaner, you increase the numbers???
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02-27-2003, 12:04 PM | #2 |
Scooby Guru
Member#: 18446
Join Date: May 2002
Chapter/Region:
MAIC
Location: Stratford, CT
Vehicle:2002 WRX wagon psm |
Down. Leaner=less fuel. The settings you're adjusting are MAF volts, which are a function of how long your injectors are being told to hold open.
If you're pulling fuel in certain spots and the value is currently .3, then you'd want to change it to .2. |
02-27-2003, 01:46 PM | #3 |
Scooby Guru
Member#: 23676
Join Date: Aug 2002
Chapter/Region:
NESIC
Location: de_dust and Orgrimar
Vehicle:. |
cool that s what I thought.
Thanks It seems I have some "tip in" knock not bad, but I am going to try a few things to cure it. |
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