[Diy_efi] acceleration enrichment? retard or advance ignition timing?

Bruce nacelp at bright.net
Sun Aug 11 14:17:07 GMT 2002


It depends.
It's all about giving the engine what it wants.
Bruce


----- Original Message -----
From: "Toffer Liu" <tof_l at hotmail.com>
To: <diy_efi at diy-efi.org>
Sent: Saturday, August 10, 2002 8:36 AM
Subject: [Diy_efi] acceleration enrichment? retard or advance ignition
timing?


> Guys I'm confused...when you accelerate are you suppose to temporarily
> advance or retard the timing a bit more than the basic advance? One guy
> tells me I should retard timing because that's how the old vacuum advance
> works and another tells me I should advance it period. What's the reason
> behind the temporary advance or retard? How is this done? Is there a time
> duration for the temporary enrichment? Will it suffice to just read the
> throttle position sensor to know that the engine is accelerating and add a
> static enrichment? Any help would be much appreciated.
>
> Thanks In Advance,
> Toffer
>
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> Diy_efi at diy-efi.org
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>


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