911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
Engine Control Module: Diagrams
DME Connector Assignment
DME Connector Assignment
Note: The DME control module has 134 terminals which are divided between five connectors.
Connector I (9-pole)
Connector I (9-pole)
1 - Terminal 15
2 - not assigned
3 - W-wire
4 - Ground, electronic system
5 - Ground, fuel injectors
6 - Ground, output stages
7 - Terminal 30
8 - DME relay (terminal 87)
9 - not assigned
Connector II (24-pole)
Connector II (24-pole)
1 - Oxygen sensor heating 2 after TWC
2 - not assigned
3 - CAN low (Tiptronic)
4 - CAN high (Tiptronic)
5 - not assigned
6 - not assigned
7 - Oxygen sensor heating 1 after TWC
8 - Ground, oxygen sensor 2 after TWC
9 - Ground, oxygen sensor 1 ahead of TWC