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Registered
Join Date: Feb 2002
Location: Va Beach, VA
Posts: 87
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Free DME Tuning Program
I have written a program to help the ROM hackers among you to more easily edit your fuel and timing maps, as well as investigate other info hidden in your ROM. It is available at:
http://www.mskar.org/dme_tuning_software.html This program was originally inspired by several Pelican threads, including: Hack and program you own Motronic Chip Thanks to SteveW, Thomas Owen, Chris Bennet, and Doug Boyce for the research and debugging assistance. |
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08-01-2002, 09:11 AM
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Join Date: Feb 2002
Location: Va Beach, VA
Posts: 87
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Did I mention it was Free?
 I posted some stock ROM dumps to the same area, realizing that everyone might not have one handy and the software is pretty unspectacular w/o something to edit. |
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08-02-2002, 07:22 AM
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Join Date: Jun 2002
Posts: 281
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i have been waiting for this...thanks!
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1987 Carrera Targa |
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08-02-2002, 07:49 AM
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Join Date: Oct 2001
Location: las vegas nv
Posts: 99
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DAMN! OUR SECURTIY SCOUT WON'T LET ME GET AN EXE FILE. BIG BROTHER IS REPRESSING ME!!!
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08-02-2002, 07:59 AM
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Join Date: Feb 2002
Location: Va Beach, VA
Posts: 87
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I should really zip it anyway, check back in about 10 minutes, hopefully you'll fare better with a .zip
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08-02-2002, 08:57 AM
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Join Date: May 2002
Posts: 8
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This is a very nice effort. I do have a question though. The ignition map for an 87-89 does not have the same rpm step as the distrial generated map . Does anyone know why?
Also it would not end cleanly on my WIN95 machine. Not a big deal, just a bug. Greg |
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08-02-2002, 01:43 PM
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Greg,
We noticed this error from the beginning, and it was solved this morning. The 1x12 matrix on the bin file which was originally thought to be the RPM matrix, was found to be actually the 1x12 matrix for the load values, something we were unable to locate previously. That was my previous bad, for I told Marc it was the RPM matrix. Another 1x12 matrix was located just prior to that which is the actual RPM matrix. Marc will be correcting this soon and is releasing an updated version next week. This is an outstanding effort by Marc, something that all of us worked on in our spare time between our full time careers and businesses we run. We expect to find bugs in the program and welcome any comments or input about any errors found in the current development of the software. Steve |
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08-02-2002, 04:21 PM
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Registered
Join Date: Feb 2002
Location: Va Beach, VA
Posts: 87
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Yep, told you there were likely some bugs!
The offsets I am currently reading the rpm and throttle labels from are incorrect. This is a display bug only, so you should still be able to create valid output files. Thanks for the feedback!--edited-- Oops, didn't see ya up there Steve... change above to "What he said" Last edited by mskar; 08-02-2002 at 04:34 PM.. |
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08-02-2002, 04:29 PM
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Senior Member
Join Date: Jun 2000
Location: N. Phoenix AZ USA
Posts: 28,960
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Excellent stuff!
Thx for all the work and help! JA
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2021 Subaru Legacy, 2002 Dodge Ram 2500 Cummins (the workhorse), 1992 Jaguar XJ S-3 V-12 VDP (one of only 100 examples made), 1969 Jaguar XJ (been in the family since new), 1985 911 Targa backdated to 1973 RS specs with a 3.6 shoehorned in the back, 1959 Austin Healey Sprite (former SCCA H-Prod), 1995 BMW R1100RSL, 1971 & '72 BMW R75/5 "Toaster," Ural Tourist w/sidecar, 1949 Aeronca Sedan / QB |
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08-02-2002, 05:22 PM
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Join Date: Dec 1999
Location: TX USA
Posts: 9,804
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Any of you guys have any (or know of a source for) comm. software that will work with a Data I/O 29B Device Programmer?
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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08-05-2002, 08:10 AM
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1984 911 3.2, 1986 911 3.2 coupe, 2007 911 GT3,
