[Diy_efi] Re: Question about speed density, etc.
Erik Jacobs
emj14 at columbia.edu
Sat Nov 2 03:38:59 GMT 2002
> shifts when the blowoff pops. And, it eliminates the problem of
> "venting" a bunch of already-metered air to the atmosphere, which can
> confuse the ECU.
this is only a problem in MAF based systems, typically. That is also why
switching to a blowoff valve (instead of CBV) on a MAF car typically causes
problems like stalling when stopping the vehicle for just such
aforementioned reasons (premetered air "disappearing").
-Erik
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