Ecm Pin Assignment-Dme Ms 42.0 And Ms 43.0 - BMW 1999-2005 M3 Service Manual

Fuel Injection
Table b. ECM pin assignment-DME MS 42.0 and MS 43.0
Connector X60001 9-pin black
Pin
1
2
3
4
5
6
7
8
9
Connector X60002 24-pin black
Pin
1
2
3
4
5
6
7
8
2 of 9
Signal Component/function
Output Terminal 15
not used
not used
Ground Ground
Ground Ground
Ground Ground
Input Terminal 30 (Fuse 80
amp)
Input Voltage supply (Fuse 2) Fuse carrier, engine electronics
Input Voltage supply
Signal Component/function
Input Heater, precatalyst
oxygen sensor 1
not used
Input/output CAN bus signal, low
Input/output CAN bus signal, high
not used
Input/output Transmit diagnosis line
(TXD) data link signal
Input Heater, post-catalyst
oxygen sensor 1
not used
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/1...
in the connector. As an alternative, the
harness connector housing can be
separated so that electrical checks can
be made from the back of the
connector.
Notes
Unloader relay terminal 15
Ground point
Ground connector
Ground connector
B+ Terminal
Fuse carrier, engine electronics
Notes
Heated oxygen sensor 1 in
front of catalytic converter
Transmission control module
Transmission control module
Transmission control module
Heated oxygen sensor 1
behind catalytic converter
2/25/2009 9:56 PM