A6000 DME control unit

Plug connector overview

NumberX-pin, colourDescription
X600088 -pin, NaturalPlug connector DME control unit

Pin assignments at plug connector X6000

PinTypeDescription / Signal typeConnection /
Measuring notes
1ASignal, oxygen sensor heaterConnector, DMW oxygen sensor 1
   
2AIdle actuator closing windingIdle actuator
Negative clocked See component activation
3AFuel injector cyl. 1Fuel injector cyl. 1
Negative clocked See component activation, check injection time
4AFuel injector cyl. 4Fuel injector cyl. 4
Negative clocked See component activation, check injection time
5AFuel injector cyl. 6Fuel injector cyl. 6
Negative clocked See component activation, check injection time
6MGround, fuel injectorGround point
Ground  
7AFuel injector cyl. 7Fuel injector cyl. 7
Negative clocked See component activation, check injection time
8ADefect lamp (USA only)Instrument cluster
Negative Lights if exhaust gas-related defect code is stored and to check lamp during ignition ON
9EStart signalStart relay
   
10EAntitheft alarm system signal (EWS)Electronic immobilizer control unit (EWS)
   
11AA/C compressor signalHeating and A/C control module
   
12ESignal, terminal 50Ignition switch
   
13EKnock sensor signalKnock sensor
   
14 Not used 
   
15 Not used 
   
16AIntake air temperatureIntake air temperature sensor
Voltage value  
17MGround, hot film air mass meterHot film air mass meter
Ground  
18EOxygen sensor signalHeated oxygen sensor 2 in front of catalytic converter
Pulsating voltage 0.1-1.0 V Can only be measured with engine running at operating temperature
19EOxygen sensor signalHeated oxygen sensor 1 in front of catalytic converter
Pulsating voltage 0.1-1.0 V Can only be measured with engine running at operating temperature
20ACrankshaft sensor signal (speed and position)Crankshaft sensor
Alternating voltage  
21ACamshaft sensor signal (cylinder reference)Hall sensor, camshaft
   
22AIgnition signal cyl. 6Ignition coil cyl. 6
Primary signal RZV adapter
23AIgnition signal cyl. 3Ignition coil cyl. 3
Primary signal RZV adapter
24AIgnition signal cyl. 7Ignition coil cyl. 7
Primary signal RZV adapter
25AIgnition signal cyl. 2Ignition coil cyl. 2
Primary signal RZV adapter
26ETerminal 30Fuse carrier, engine electronics
   
27ADME relayDME relay
Negative  
28MGround for electronics and sensor shieldGround connector
Ground  
29AIdle actuator opening windingIdle actuator
Negative clocked Component activation
30ASignal, oxygen sensor heaterHeated oxygen sensor 1 in front of catalytic converter Heated oxygen sensor 2 in front of catalytic converter
   
31AFuel injector cyl. 5Fuel injector cyl. 5
Negative clocked Component activation
32AFuel injector cyl. 8Fuel injector cyl. 8
Negative clocked Component activation
33AFuel injector cyl. 3Fuel injector cyl. 3
Negative clocked Component activation
34MGround, remaining output stages (apart from ignition and fuel injectors)Ground point
Ground  
35AFuel injector cyl. 2Fuel injector cyl. 2
Negative clocked Component activation
36ASignal, A/C compressor relayHeating and A/C control module
Negative Negative - compressor OFF
37 Not used 
   
38 Not used 
   
39 Not used 
   
40EKnock sensor signalKnock sensor
   
41EKnock sensor signalKnock sensor
   
42EFuel reserve signalInstrument cluster
   
43 Not used 
   
44EThrottle potentiometer signalThrottle potentiometer
0.4-4.2 V Dependent on throttle status
45ASignal, hot film air mass meterHot film air mass meter
0-5 V Status scanning
46MSignal, oxygen sensorOxygen sensors
Pulsating voltage 0.1-1.0 V Can only be measured with engine running at operating temperature
47 Not used 
   
48 Not used 
   
49AIgnition signal cyl. 1Ignition coil cyl. 1
Primary signal RZV adapter
50AIgnition signal cyl. 5Ignition coil cyl. 5
Primary signal RZV adapter
51AIgnition signal cyl. 4Ignition coil cyl. 4
Primary signal RZV adapter
52AIgnition signal cyl. 8Ignition coil cyl. 8
Primary signal RZV adapter
53AThrottle potentiometer + 5 V supplyThrottle potentiometer
   
54ETerminal 87Fuse F1
> 10 V  
55MIgnition groundGround point
Ground  
56ETerminal 15Ignition switch
> 10 V  
57 Not used 
   
58 Not used 
   
59ESignal input Characteristic map, coolingCharacteristic map, cooling
   
60EProgramming voltage inputDiagnostic connector
Voltage value  
61ESignal input Tank ventilation valveCharcoal filter valve
   
62 Not used 
   
63EEKP relayFuel pump relay 1
Negative  
64 Not used 
   
65 Not used 
   
66 Not used 
   
67 Not used 
   
68 Not used 
   
69EAir conditioning system standby signalHeating and A/C control module
> 10 V  
70EKnock sensor signalKnock sensor
   
71MControl unit groundGround connector
   
72 Not used 
   
73 Not used 
   
74ECoolant temperatureDual temperature switch
   
75 Not used 
   
76EOxygen sensor signalHeated oxygen sensor 2 behind catalytic converter
Pulsating voltage 0.1-1.0 V  
77EOxygen sensor signalHeated oxygen sensor 1 behind catalytic converter
Pulsating voltage 0.1-1.0 V  
78ECrankshaft sensor signal (speed and position)Crankshaft sensor
Alternating voltage  
79ERear right speed signalABS/ASC control unit
   
80ATD signal (engine speed)Connector TD signal
   
81 Not used 
   
82 Not used 
   
83AInjection signalIntegrated electronic control unit (IKE)
   
84 Not used 
   
85E/ACAN bus lowAGS transmission control unit
   
86E/ACAN bus highAGS transmission control unit
   
87 Not used 
   
88E/ADiagnostic link TXDDiagnostic connector