A6000 DME control unit

Plug connector overview

Number	X-pin, colour	Description
X60003	52-pin, black	Plug connector DME control unit Module 3
X60004	40-pin, black	Plug connector DME control unit Module 4
X60005	9-pin, black	Plug connector DME control unit Module 5
X60001	9-pin, black	Plug connector DME control unit Module 1
X60002	24-pin, black	Plug connector DME control unit Module 2

Pin assignments at plug connector X60003

Pin	Type	Description / Signal type	Connection / Measuring notes
1	A	Voltage supply for hot-film air mass meter (LMM2)	Hot-film air mass meter

2	E	Signal, camshaft sensor	Camshaft sensor II exhaust

3		Not used

4		Not used

5	E	Signal, camshaft sensor	Camshaft sensor I inlet

6		Not used

7	A	Supply Electric throttle actuator	Electric throttle actuator

8	E	Signal, crankshaft sensor	Crankshaft sensor

9		Not used

10	A	Signal Electric throttle actuator	Electric throttle actuator

11		Not used

12		Not used

13		Not used

14		Not used

15	M	Camshaft sensor ground	Camshaft sensor II exhaust

16		Not used

17	M	Ground, hot-film air mass meter	Hot-film air mass meter

18	M	Camshaft sensor ground	Camshaft sensor I inlet

19	A	Signal Electric throttle actuator	Electric throttle actuator

20	M	Ground Electric throttle actuator	Electric throttle actuator

21	M	Crankshaft sensor ground	Crankshaft sensor

22	E	Temperature sensor signal DME	Intake air temperature sensor

23	M	Ground Intake air temperature sensor	Intake air temperature sensor

24	E	Signal Dual temperature sensor	Dual temperature sensor

25	M	Ground Dual temperature sensor	Dual temperature sensor

26		Not used

27	E	Oil temperature signal	Oil temperature sensor

28	M	Ground Oil temperature sensor	Oil temperature sensor

29	E/A	Sensor 1 signal	Knock sensor

30	E/A	Sensor 1 signal	Knock sensor

31	E/A	Sensor 2 signal	Knock sensor

32	E/A	Sensor 2 signal	Knock sensor

33	A	Injection signal	Fuel injector 1

34	A	Injection signal	Fuel injector 2

35	A	Injection signal	Fuel injector 3

36	A	Injection signal	Fuel injector 4

37	A	Injection signal	Fuel injector 5

38	A	Injection signal	Fuel injector 6

39		Not used

40	A	Signal VANOS valve 1	VANOS inlet valve

41	A	Signal VANOS valve 2	VANOS exhaust valve

42	A	Signal Tank ventilation valve	Charcoal filter valve

43	E	Signal Electric throttle actuator	Electric throttle actuator

44	E	Signal Electric throttle actuator	Electric throttle actuator

45	A	Signal Thermostat, characteristic map cooling	Thermostat, characteristic map cooling

46	A	Signal Idle actuator closing winding	Idle actuator

47	A	Signal Idle actuator opening winding	Idle actuator

48	M	Shield, knock sensor	Knock sensor

49	A	Signal Changeover valve, intake pipe (DISA)	Valve, individual control intake system

50		Not used

51	M	Signal (for USA only)	Diagnostic module, fuel tank leakage

52	E	Not used

Pin assignments at plug connector X60004

Pin	Type	Description / Signal type	Connection / Measuring notes
1		Not used

2		Not used

3	A	Activation, secondary air pump relay	Secondary air pump relay

4	E	Signal Electric fan	Electric fan

5	M	Ground, hot-film air mass meter	Secondary air - hot-film air-mass meter

6		Not used

7	M	Ground Pedal position sensor	Pedal position sensor

8	E	Signal Pedal position sensor	Pedal position sensor

9	A	Supply Pedal position sensor	Pedal position sensor

10	A	Activation, fuel pump relay (EKP)	EKP relay

11		Not used

12	M	Ground Pedal position sensor	Pedal position sensor

13	E	Signal Pedal position sensor	Pedal position sensor

14	A	Supply Pedal position sensor	Pedal position sensor

15	E	Signal, hot-film air mass meter	Secondary air - hot-film air-mass meter

16		Not used

17	A	Engine speed signal output (TD)	OBDII socket

18		Not used

19		Not used

20	E	Signal, diagnostic module fuel tank leakage (for USA only)	Diagnostic module, fuel tank leakage

21		Not used

22	E	Rear right speed signal	ABS/DSC control unit

23	E	Signal Clutch switch	Clutch switch module

24	E	Brake light switch signal	Brake light switch

25		Not used

26	E	Voltage supply, terminal 15	Fuse F31

27	E	Data link MFL	Coil spring

28	E	Brake light test signal	Brake light switch

29	E	A/C compressor signal	Heating and A/C control module

30	E	Signal, diagnostic module, fuel tank leakage pump (for USA only)	Diagnostic module, fuel tank leakage

31		Not used

32	A	Diagnosis signal TXD	OBDII socket

33	E/A	Communication link (EWS)	Electronic immobilizer control unit (EWS)

34		Not used

35		Not used

36	E/A	CAN-bus high	CAN link

37	E/A	CAN-bus low	CAN link

38	M	Ground	Coolant outlet temperature sensor

39	E	Signal	Coolant outlet temperature sensor

40		Not used

Pin assignments at plug connector X60005

Pin	Type	Description / Signal type	Connection / Measuring notes
1	A	Suignal, terminal 1	Ignition coil 3

2	A	Suignal, terminal 1	Ignition coil 2

3	A	Suignal, terminal 1	Ignition coil 1

4		Not used

5	M	Ground	Ground point

6	M	Ignition coil ground	Ground connector, ignition coils

7	A	Suignal, terminal 1	Ignition coil 6

8	A	Suignal, terminal 1	Ignition coil 5

9	A	Suignal, terminal 1	Ignition coil 4

Pin assignments at plug connector X60001

Pin	Type	Description / Signal type	Connection / Measuring notes
1	A	Voltage supply, terminal 15	Relay, fuel injectors

2		Not used

3		Not used

4	M	Ground	Ground point

5	M	Ground	Ground point

6	M	Ground	Ground point

7	E	Voltage supply terminal 30	Fuse F105

8	E	Terminal 87	Fuse F2

9		Not used

Pin assignments at plug connector X60002

Pin	Type	Description / Signal type	Connection / Measuring notes
1	E	Oxygen sensor signal	Heated oxygen sensor 1 in front of catalytic converter

2		Not used

3	E/A	CAN-bus low	AGS transmission control unit

4	E/A	CAN-bus high	AGS transmission control unit

5		Not used

6	E/A	Diagnostic link TXD	AGS transmission control unit

7	E	Oxygen sensor signal	Heated oxygen sensor 1 behind catalytic converter

8		Not used

9		Not used

10		Not used

11		Not used

12	E	Signal, terminal 87	Fuse F1

13	E	Oxygen sensor signal	Heated oxygen sensor 2 in front of catalytic converter

14	A	Oxygen sensor signal	Heated oxygen sensor 1 in front of catalytic converter

15	A	Oxygen sensor signal	Heated oxygen sensor 2 in front of catalytic converter

16	A	Oxygen sensor signal	Heated oxygen sensor 1 behind catalytic converter

17		Not used

18	A	Oxygen sensor signal	Heated oxygen sensor 2 behind catalytic converter

19	E	Oxygen sensor signal	Heated oxygen sensor 2 behind catalytic converter

20	M	Oxygen sensor ground	Heated oxygen sensor 1 in front of catalytic converter

21	M	Oxygen sensor ground	Heated oxygen sensor 2 in front of catalytic converter

22	M	Oxygen sensor ground	Heated oxygen sensor 1 behind catalytic converter

23	E	Activation terminal 85	DME relay

24	M	Oxygen sensor ground	Heated oxygen sensor 2 behind catalytic converter