http://autos.groups.yahoo.com/group/BoschDME/ Bosch DME Modifications Fri, 19 Jun 2009 07:27:12 GMT T_Voigt http://autos.groups.yahoo.com/group/BoschDME/message/524 http://autos.groups.yahoo.com/group/BoschDME/message/524 ... That's interesting. I could not find a way to use the two last bytes as a checksum. I guess it could be just a version number since it increases during the Fri, 19 Jun 2009 07:17:13 GMT T_Voigt http://autos.groups.yahoo.com/group/BoschDME/message/523 http://autos.groups.yahoo.com/group/BoschDME/message/523 ... I think this is already documented somewhere here. The R2 stored index to the table is used in TabIdx (0x1090). That gives you the index to the address Fri, 19 Jun 2009 05:43:47 GMT Weston Pawlowski http://autos.groups.yahoo.com/group/BoschDME/message/522 http://autos.groups.yahoo.com/group/BoschDME/message/522 The list at ElecAuto and other sites are based on the entire bin file's checksum, not that 16-bit value written at the end of the chip. It would seem that the Fri, 19 Jun 2009 03:24:40 GMT Weston Pawlowski http://autos.groups.yahoo.com/group/BoschDME/message/521 http://autos.groups.yahoo.com/group/BoschDME/message/521 Excellent. Thank you! That was a great starting point. I looked at code that was calling the function that you listed, and that led me to find the variant Fri, 19 Jun 2009 02:14:56 GMT FR Wilk http://autos.groups.yahoo.com/group/BoschDME/message/520 http://autos.groups.yahoo.com/group/BoschDME/message/520 ... Try Found 2 occurrences of 'E5 03'. 300Fh E5 03 31D6h E5 03 Thu, 18 Jun 2009 21:58:10 GMT T_Voigt http://autos.groups.yahoo.com/group/BoschDME/message/519 http://autos.groups.yahoo.com/group/BoschDME/message/519 ... That's easy. The following function is called before a table with variants is read. The read function for tables use R2 as index. According to the plugs Thu, 18 Jun 2009 19:29:51 GMT Weston Pawlowski http://autos.groups.yahoo.com/group/BoschDME/message/518 http://autos.groups.yahoo.com/group/BoschDME/message/518 Thanks for the info, guys. Yeah, the ML3.1 seems to be a bit nicer to work with than the ML1.2, at least for finding the maps. Trying to figure out which one Wed, 17 Jun 2009 03:26:51 GMT efidabbler http://autos.groups.yahoo.com/group/BoschDME/message/517 http://autos.groups.yahoo.com/group/BoschDME/message/517 I agree with the rev limit location, I used that with the 8K bin on a 944 turbo. The ML 1.2 stuff is mostly Herr Wilks domain. He has the time spent Mon, 15 Jun 2009 16:09:55 GMT Joshua Cunningham http://autos.groups.yahoo.com/group/BoschDME/message/516 http://autos.groups.yahoo.com/group/BoschDME/message/516 I've looked at the 924S .bin, which should be the same as the 3.1 944 IIRC. Here is what I had for more common map locations: Rev Limit: 0x1171h FQS: 0x117Bh - Mon, 15 Jun 2009 05:39:49 GMT Weston Pawlowski http://autos.groups.yahoo.com/group/BoschDME/message/515 http://autos.groups.yahoo.com/group/BoschDME/message/515 Hello, I am trying to map out the ML1.2 and ML3.1 DME's found in the 1983-1988 Porsche 944 (8-valve NA). I've read through FR Wilk's sites and many other Sat, 13 Jun 2009 13:29:44 GMT http://autos.groups.yahoo.com/group/BoschDME/message/514 http://autos.groups.yahoo.com/group/BoschDME/message/514 Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the BoschDME group. File : Sat, 13 Jun 2009 12:38:10 GMT ECU BOOST http://autos.groups.yahoo.com/group/BoschDME/message/513 http://autos.groups.yahoo.com/group/BoschDME/message/513 Hello Please send me you original file, I can help you to find the RPM limiter if you want. Cheers To: BoschDME@yahoogroups.com From: matleach@... Date: Fri, 12 Jun 2009 10:18:02 GMT Matt Leach http://autos.groups.yahoo.com/group/BoschDME/message/512 http://autos.groups.yahoo.com/group/BoschDME/message/512 Hi, Got a pug 205 Mi16 which uses the 2 row ML4.1 Motronic ecu. Interestingly the schematics posted for the Alfa and Opel ecus look similar to how it appears Sun, 07 Jun 2009 22:45:06 GMT T_Voigt http://autos.groups.yahoo.com/group/BoschDME/message/511 http://autos.groups.yahoo.com/group/BoschDME/message/511 ... Hi Nico. The location of the controler is perfect now. Your Porsche dealer should/must have a diagnostic tool for the S2. With this tool like the KTS300 or Sat, 06 Jun 2009 14:07:09 GMT rosnik2000 http://autos.groups.yahoo.com/group/BoschDME/message/510 http://autos.groups.yahoo.com/group/BoschDME/message/510 Hi Tom, like you suggeste i get the MAF converter circuit in a less temperature sensitive area. Please, get a look to the linked pictures. your opinion about