KW-1281 Protocol

If you are interested in some information regarding KW-1281, mail me please.

SIMOS 2.3P - Engine ECU

SIMOS 2.3P disassembly (ZIP), some parts are very lightly commented (mostly serial & KW-1281 code). This ECU is powered by Infineon/SIEMENS C167SR CPU.

See also

KW-1281 description
VAG-COM (Czech)
Bosch Motronic 7.1 disassembly project
Car diagnostic software:

Original diagnostic equipment

Beware of KWP2000 clones and other fakes!