[Diy_efi] how does GM spark acceleration enrichment work?

Tue Aug 13 17:56:30 GMT 2002

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Guys how does GM's ECM implement spark acceleration enrichment? does it =
add enrichment advance while the throttle is at near WOT or WOT? Or does =
it add a temporary enrichment until a given amount of time ends or the =
throttle angle goes below near WOT,. whichever conditions changes first? =
Sorry if I keep on asking questions but I only got interested and =
started learning about these stuff last year :-). I am trying my best to =
understand everything by myself and asking questions only when I can't =
find the answers.

Thanks,
Toffer Liu

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<DIV><FONT face=3DArial size=3D2>Guys how does GM's ECM implement spark =
acceleration=20
enrichment? does it add enrichment advance while the throttle is at near =
WOT or=20
WOT? Or does it add a temporary enrichment until a given amount of time =
ends or=20
the throttle angle goes below near WOT,. whichever conditions changes =
first?=20
Sorry if I keep on asking questions but I only got interested and =
started=20
learning about these stuff last year :-). I am trying my best to =
understand=20
everything by myself and asking questions only when I can't find the=20
answers.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Toffer Liu</FONT></DIV></BODY></HTML>

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