730 Pump Shot

[timsiford at hushmail.com]

I'll ask this question again since I didn't receive a response the first 
time ... ... anybody?

First let me say that I downloaded every archive I could find (diy_efi and 
gmecm).  I've also read every article I could find.  I have a really good 
understanding of accleration enrichment (pump shot).  I've even modified 
this in my 730 bin to account for the MiniRam and bigger TB.  However, I 
freely admit that the table presented in TunerCat, WinBin, etc and shown 
in the anht_hac.pdf makes ZERO sense to me.

As the %TPS increases the multiplier decreases.  I would think that as the 
%TPS became larger then you would need more fuel and therefore have a bigger 
multiplier???  The 747 ECMs pump shot makes sense ... as the %TPS gets bigger 
the usec of extra pulse width gets bigger.  The 730 seems backwards to me. 
 Can anyone explain this?  The archives and the articles discuss acceleration 
enrichment out the wazzoo.  But, nobody addresses the layout of this table 
in the 730 and defines what %TPS is and what the Multiplier actually multiplies. 
 Furthermore, nobody explains the trend in the 730 pump shot table ... as 
%TPS increases the multiplier decreases.  Seems backwards.  I know I am 
missing something ... but, what?

Tim