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Megasquirt Dumping fuel when tapping throttle

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Old 08-14-07, 10:37 AM
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Dumping fuel when tapping throttle

you know when you tap throttle to get car to move from a complete stop? whenever i do this the car just dumps fuel (u can see the black smoke out exhaust) AFRs drop to low 10s. i have tried changing numbers on the fuel map but nothing. Is there something else that controls this such as "ACCELERATION WIZARD"?
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Old 08-14-07, 01:51 PM
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The accel wizard and the VE table together will cause/prevent this condition.

Ken
Old 08-14-07, 06:23 PM
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So how do you set the accel enrichments? I'm having a similar problem, but i'm not getting enough fule. As soon as i touch the throttle it wants to die with a load on it.

without a load on it it will rev but dies at idle.
Old 08-15-07, 09:20 AM
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Check out the section on accel enrichment tuning on www.megasquirt.info in the ms1 section. That'll give a much better explanation of it than I could.

Ken
Old 08-15-07, 04:12 PM
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Are you talking about tuning under the meganamual link? All i see is all the links under megamanual and tuning with megasquirt 2. I have read the megamanual front to back. Maybe my code variant is messed up but i still cant find the accell table.
Old 08-16-07, 09:26 AM
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http://www.megamanual.com/v22manual/mtune.htm#accel

That's the exact link. I'm not sure why you can't find the Accel tuning screen... it's labled "Accel Wizard" I believe, although I'll check it when I get home.
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