Re: Calculating VE from MAF and MAP sensors

[Heelandtoe@aol.com]

FWIW, I am doing exactly this.  I have implemented my efi332 algorithm to use 
the LT1 table format and can compute injector pulsewidths from a logged run.  
On the few occasions when I've been able to get matched tables and data logs, 
the comparison is very good at WOT, and idle but not as good a match in 
midrange.  The GM algorithms are pretty complicated and I am omitting many 
complications.
jc


In a message dated 10/2/2000 10:09:30 PM Eastern Daylight Time, 
nacelp@bright.net writes:

<< Test drive a stock one, record as many grm/sec vs rpm/MAP locations as
 possible.
 Drive modified car record the same areas.
 % change in MAF, gives % change needed for MAP.
 Prolly too easy..
 
 Be interesting to figure injector gm/sec, and amount of fuel used, as
 compared to air consumed and see how the commanded AFR line up with actual,
 and then use a WB to see how everything really lines up.
 
 Jus sounds interesting to me
 Bruce >>
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