ECU Part Numbers

Complete list of ECU part numbers

First intercooled models...
part #.......YR.TRANS....Model..From...To.....TSB#
MD120197.....89.M,A......ESI....06/87..Finish
MD120197.....88.M,A......ESI....06/87..Finish
MD106394.....87.M........ESI....06/86..05/87
MD110007.....86.M........ESI....02/86..05/86..M86232
MD101177.....86.M........ESI....10/85..01/86..M86151
MD090798.....86.M........ESI....12/84..09/85
MD090798.....85.M........ESI....12/84..09/85

The non-intercooled models...
MD111820.....87.A,M......LE.....06/86..05/87
MD110005.....86.M........LE.....02/86..05/86..M86232
MD101175.....86.M........LE.....06/85..01/86..M86151
MD096214.....85.M........ES,LS..02/85..05/85..M86151
MD084582.....85.M........ES,LS..03/84..01/85..M84088
MD084582.....84.M........ES,LS..03/84..01/85..M84088
MD071084.....84.M........ES,LS..06/83..02/84
MD061093.....83.M........ES,LS..Start..05/83
MD110006.....86.A........LE.....02/86..05/86..M86232
MD101176.....86.A........LE.....06/85..01/86..M86151
MD096215.....85.A........LS,LE..02/85..05/85..M86151
MD084583.....85.A........LS,LE..12/83..01/85..M84028
MD084583.....84.A........LS,LE..12/83..01/85..M84028
MD069516.....84.A........LS,LE..06/83..11/83

-------------------------------------------------------------
The last 3 or 4 digits of part number are stamped on the case of the ECU.

The 88/89 ECU contains two seperate electronic motherboards. The 87 used only one motherboard.
--------------------------------------------------------------