At 12:36 PM 3/17/99 +0000, you wrote: >Hello > >Out of general interest does anyone know what mcu's are used in engine >managment systems and what manufacturer uses what chip. I know of the TMS370 >but does anyone know what EMS systems that this unit might be used in Bosch Years ago, Chrysler used the 1802 family. I don't know what they're using these days. Howard Howard McGinnis hmcginni@digital.net Electronic Visions, Inc. 1650 Barrett Drive Rockledge FL 32955 (407) 632-7530 http://ddi.digital.net/~hmcginni mcginnis@e-visions.com