Fuel maps
Mark Eidson
mark.eidson at tempe.vlsi.com
Fri Feb 14 19:29:19 GMT 1997
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I dumped this map out of my holley 4di projection supplied data base. I
extracted what I think is the fuel map and put it in excel format. It gives
you an idea of what a 16x16 map would look. The values are in hex. I also
attached the whole down load file. It has a lot more than the fuel map
including an 8x8 ignition map, rpm and TPS inputs, and temperature
compensation. You can try figuring it out. me
At 01:03 AM 2/14/97 EST, you wrote:
>
>I'm looking for information regarding fuel maps.
>
>I'm attempting to program an HC11 in controlling the injection system,
>and I've roughly made a 2-D fuel map consisting of RPM on the abscissa
>and the MAP sensor on the ordinate. I assume that as engine RPM
>increases, so does air flow (fair assumption) and as MAP increases so
>does air flow (a bigger assumption).
>
>I'm looks for "rule of thumb stuff" or actual fuel maps of other engine
>AS A GUIDE. The best way to do it is on a dyno, but I ain't got a dyno.
>
>I'd appreciate any help. Thanks in advance
>
>
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***************************************************************************
* Mark Eidson Voice: (602)752-6513 *
* Fax: (602)752-6000 *
* Manager System Integration and Home: (602)831-6079 *
* Verification E-Mail: mark.eidson at tempe.vlsi.com *
* VLSI Technology, Inc. *
* 8375 South River Parkway *
* M/S 265 *
* Tempe, Arizona 85284 *
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