BMW Motronic 1.1

demo marchildon at usa.net
Wed Jan 8 16:52:54 GMT 1997


Hi all 

I need a crash course on the Motronic 1.1
This unit is out of a BMW 325ix 1989 Box # is 0 261 200 173
I have a dump of the eprom, and have found most of the tables i just need to
know how to identify if they are for fuel, Ign, dwell, lambda and warm-up,
also i would like to find the rev-limiter, how to read the service codes and
how to set the service lites back to zero.

Is it possible that some maps are only one line.??
Example 

05F24 -> 3B 04 14 14 14 92 58 58 58 58 58


Hear is an example of one of the maps that i have found

05140 -> 27 48 62 5A 50 48 3B 10 05 05 07 08 0A 0D 0C 0D
         08 09 0F 05 0C 08 0B 64 40 06 14 14 05 05 0A 42							

70 70 70 70 70 70											
76 76 76 76 76 76											
74 74 74 74 74 74											
76 76 76 76 76 76											
77 77 77 77 77 77											
79 7A 7A 7A 7A 7A											
79 79 79 79 79 79											
7A 7A 7A 7A 7A 7A											
7A 7A 7A 7A 7A 7A											
7B 7A 7A 7A 7A 7A											
7C 7C 7C 7C 7C 7C											
7D 85 88 88 88 88											
80 84 88 88 88 88											
7E 7F 80 80 80 80											
80 82 81 81 81 81											
86 89 8C 8C 8C 8C											

// Marchildon at usa.net                                            //
// Alain Marchildon                                              //
// 1984 Mazda RX-7 GSL-SE Soon with Vortech supercharger "My toy //
// 1989 BMW 325IX "Family car"                                   //




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