tuning fuel....

For discussing MicroSquirt (TM) configuration and tuning of fuel parameters (including idle valves, etc.).
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blown90lx
MegaSquirt Newbie
Posts: 6
Joined: Wed Dec 21, 2005 10:06 pm
Location: Tulsa

tuning fuel....

Post by blown90lx »

when tuning the fuel down with req fuel do you go up or down?

IE. is 12.5 leaner or richer then 13.5?


Thanks in advance
Mike

PS i dont mean afr.
90 LX 306/th400/GT45 boosting for the 9's

98 Trans Am 12 sec bolton auto
krisr
Helpful Squirter
Posts: 137
Joined: Wed Aug 17, 2005 12:17 am
Location: Sydney, Australia

Post by krisr »

Leaner. In the fueling equation it's shorting the pulsewidth by 1ms before throwing in the rest of the variables.
Sydney, Australia
Successfully MS2 v3.0 squirted 1971 Holden Monaro HQ
400 Pontiac, ported #16 heads, Tomahawk intake with custom plenum using LS1 78mm throttle body dialed in with a TechEdge 2E0 Wideband Controller.
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