Re: [DML] Megasquirt Fuel Maps
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Re: [DML] Megasquirt Fuel Maps



Setting up the map is probably the hardest part. It is very involved getting it to work under all conditions of temperatures, loads, altitudes and gasolines. At least you don't have to get your hands dirty! Oh, and you don't have to worry about certification. The best part is once someone gets it done and done well everyone can benefit from it with just a download. IMHO if I had to get rid of the K-Jet, Mega-Squirt (or something similar) would be the way to go.
David Teitelbaum

--- In dmcnews@xxxxxxxxxxxxxxx, "DarkStar Media" <darkstarmedia@...> wrote:
>
> It's not that challenging... I had built a kit that I was thinking of
> selling but I was un-happy with the fit and finish.
> 
> There are a number of Deloreans on megasquirt.  Including at least one here
> in Arizona.
> 
> Richard
> 
> -----Original Message-----
> From: dmcnews@xxxxxxxxxxxxxxx [mailto:dmcnews@xxxxxxxxxxxxxxx] On Behalf Of
> content22207
> Sent: Thursday, April 19, 2012 4:39 PM
> To: dmcnews@xxxxxxxxxxxxxxx
> Subject: Re: [DML] Megasquirt Fuel Maps
> 
>   
> 
> He's actually managed to get his DeLorean running on Megasquirt, which
> apparently is a fairly in depth process, so I had no reason to doubt his
> report.
> 
> Bill Robertson
> #5939
> 
> --- In dmcnews@xxxxxxxxxxxxxxx <mailto:dmcnews%40yahoogroups.com> ,
> "DarkStar Media" <darkstarmedia@> wrote:
> >
> > Actually he is wrong. The Megasquirt system does interpolate between
> cells.
> > I am fairly involved in that group.
> > 
> > Richard
> > 
> > -----Original Message-----
> > From: dmcnews@xxxxxxxxxxxxxxx <mailto:dmcnews%40yahoogroups.com>  
> > [mailto:dmcnews@xxxxxxxxxxxxxxx <mailto:dmcnews%40yahoogroups.com> ] 
> > On Behalf Of
> > content22207
> > Sent: Thursday, April 19, 2012 4:27 PM
> > To: dmcnews@xxxxxxxxxxxxxxx <mailto:dmcnews%40yahoogroups.com>
> > Subject: [DML] Megasquirt Fuel Maps
> > 
> > 
> > 
> > I spent the afternoon with a Megasquirted owner. As he explained 
> > Megasquirt fuel maps, the largest matrix you can have is 16x16. That 
> > means more than
> > 300 RPM between each fuel value (750-6000 RPM). Apparently the 
> > Megasquirt controller does not average fuel delivery for RPM's between 
> > table values -- you jump from one to another discreetly (kind of like 
> > the difference between analog and digital data). That leads to things 
> > such as fluctuating idle speed, just like K-Jet -- something to keep 
> > in mind as owners evaluate fuel delivery options.
> > 
> > Bill Robertson
> > #5939
> >
>




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