Siemens MS42 Pinout

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BMW MS 43 Pinout.png

X60001 - Voltage Supply

X60001 9-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Input Voltage Supply Terminal 15 Fuel Injector Relay K6327
2
3 I/O Diagnostic Link TXD K-Line
4 Ground Ground Ground Connector X6454
5 Ground Ground Ground Connector X6454
6 Ground Ground Ground Connector X6454
7 Input Voltage Supply Terminal 30 B+ Potential Distributor A2076
8 Input Voltage Supply Terminal 87 Fuse Carrier Engine Electronics A8680
9 Input Voltage Supply Terminal 87 Fuse Carrier Engine Electronics A8680

X60002 - Peripherals

X60002 24-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Output [PWM] O2 Sensor Heater Pre-Cat Bank 1 Heated O2 Sensor Pre-Cat Bank 1 B62101
2
3 I/O Gearbox CAN-Low Transmission Control Unit A7000 (AT/SMG only)
4 I/O Gearbox CAN-High Transmission Control Unit A7000 (AT/SMG only)
5
6 I/O Gearbox Diagnostic Link TXD2 Transmission Control Unit A7000 (AT/SMG only)
7 Output [PWM] O2 Sensor Heater Post-Cat Bank 1 Heated O2 Sensor Post-Cat Bank 1 B62102
8
9
10
11
12 Output [0/1] Changeover Valve Tank Leakage Diagnosys 3-Way Valve Y6550 (US only)
13 Output [PWM] O2 Sensor Heater Pre-Cat Bank 2 Heated O2 Sensor Pre-Cat Bank 2 B62201
14 Input [0-5V] Signal O2 Sensor Pre-Cat Bank 1 Heated O2 Sensor Pre-Cat Bank 1 B62101
15 Input [0-5V] Signal O2 Sensor Pre-Cat Bank 2 Heated O2 Sensor Pre-Cat Bank 2 B62201
16 Input [0-5V] Signal O2 Sensor Post-Cat Bank 1 Heated O2 Sensor Post-Cat Bank 1 B62102
17
18 Input [0-5V] Signal O2 Sensor Post-Cat Bank 2 Heated O2 Sensor Post-Cat Bank 2 B62202
19 Output [PWM] O2 Sensor Heater Post-Cat Bank 2 Heated O2 Sensor Post-Cat Bank 2 B62202
20 Ground O2 Sensor Pre-Cat Bank 1 Heated O2 Sensor Pre-Cat Bank 1 B62101
21 Ground O2 Sensor Pre-Cat Bank 2 Heated O2 Sensor Pre-Cat Bank 2 B62201
22 Ground O2 Sensor Post-Cat Bank 1 Heated O2 Sensor Post-Cat Bank 1 B62102
23 Output [0/1] ECU Main Relay Control ECU Main Relay K6300
24 Ground O2 Sensor Post-Cat Bank 2 Heated O2 Sensor Post-Cat Bank 2 B62202

X60003 - Engine

X60003 52-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Input [0-5V] Signal Hot Film Mass Air Flow Sensor Hot Film Mass Air Flow Sensor
2 Input Signal Exhaust Camshaft Sensor Exhaust Camshaft Sensor
3 Output Suction Jet Pump Shut-Off Valve Suction Jet Pump Y6165
4 Output [+5V] Voltage Supply Electric Throttle Body Circuit 1 Electric Throttle Body
5 Input Signal Intake Camshaft Sensor Intake Camshaft Sensor
6
7 Output [+5V] Voltage Supply Electric Throttle Body Circuit 2 Electric Throttle Body
8 Input Signal Crankshaft Sensor Crankshaft Sensor
9 Input [0-5V] Signal Electric Throttle Body Circuit 2 - Pedal Value Sensor Electric Throttle Body
10 Input [0-5V] Signal Electric Throttle Body Circuit 2 - Throttle Position Sensor Electric Throttle Body
11
12 Input [0/1] Signal Engine Start Feedback Starter M6510
13 Input [0/1] Signal Battery Charge Indicator Lamp Alternator G6524
14 Ground Electric Throttle Body Circuit 1 Electric Throttle Body
15 Ground Exhaust Camshaft Sensor Exhaust Camshaft Sensor
16 Input [0-5V] Signal Electric Throttle Body Circuit 1 - Pedal Value Sensor Electric Throttle Body
17 Ground Hot Film Mass Air Flow Sensor Hot Film Mass Air Flow Sensor
18 Ground Intake Camshaft Sensor Intake Camshaft Sensor
19 Input [0-5V] Signal Electric Throttle Body Circuit 1 - Throttle Position Sensor Electric Throttle Body
20 Ground Electric Throttle Body Circuit 2 Electric Throttle Body
21 Input Ground Crankshaft sensor Crankshaft sensor
22 Input [0-5V] Signal Intake Air Temperature Intake Air Temperature Sensor
23 Ground Intake Air Temperature Intake Air Temperature Sensor
24 Input [0-5V] Signal Coolant Temperature Coolant Temperature Sensor
25 Ground Coolant Temperature Coolant Temperature Sensor
26 Input [0/1] Signal Oil Pressure Oil Pressure Sensor B6231
27 Input [0-5V] Signal Engine Oil Temperature Oil Temperature Sensor
28 Ground Engine Oil Temperature Oil Temperature Sensor
29 Input Signal Knock Sensor 1A Knock Sensor Cylinder 1-3
30 Input Signal Knock Sensor 1B Knock Sensor Cylinder 1-3
31 Input Signal Knock Sensor 2A Knock Sensor Cylinder 4-6
32 Input Signal Knock Sensor 2B Knock Sensor Cylinder 4-6
33 Output [0/1] Signal Fuel Injector Cylinder 1 Fuel Injector Cylinder 1 Y6101 Pin 1
34 Output [0/1] Signal Fuel Injector Cylinder 2 Fuel Injector Cylinder 2 Y6102 Pin 1
35 Output [0/1] Signal Fuel Injector Cylinder 3 Fuel Injector Cylinder 3 Y6103 Pin 1
36 Output [0/1] Signal Fuel Injector Cylinder 4 Fuel Injector Cylinder 4 Y6104 Pin 1
37 Output [0/1] Signal Fuel Injector Cylinder 5 Fuel Injector Cylinder 5 Y6105 Pin 1
38 Output [0/1] Signal Fuel Injector Cylinder 6 Fuel Injector Cylinder 6 Y6106 Pin 1
39 Input [PWM] Signal Oil Level Sensor Oil Level Sensor
40 Output [PWM] Signal VANOS Intake Solenoid VANOS Intake Solenoid
41 Output [PWM] Signal VANOS Exhaust Solenoid VANOS Exhaust Solenoid
42 Output [PWM] Signal Fuel Tank Vent Valve Fuel Tank Vent Valve
43 Output [H-Bridge] Electric Throttle Body Actuator 1 Electric Throttle Body
44 Output [H-Bridge] Electric Throttle Body Actuator 2 Electric Throttle Body
45 Output [0/1] Characteristic Map Cooling Thermostat Thermostat
46 Output [H-Bridge] Idle Speed Actuator Closing Coil Idle Speed Actuator
47 Output [H-Bridge] Idle Speed Actuator Opening Coil Idle Speed Actuator
48 Ground Shield Knock Sensors Knock Sensors
49 Output [0/1] Variable Intake Manifold Flap (VIM/DISA) Variable Intake Manifold Flap (VIM/DISA)
50
51
52 Output [0/1] Signal Secondary Air Pump Valve Secondary Air Pump Valve

X60004 - Vehicle

X60004 40-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Output [0/1] Signal Engine Start Feedback Instrument Cluster A2
1 Output [0/1] Signal Battery Charge Indicator Lamp Instrument Cluster A2
3 Output [0/1] Signal Secondary Air Pump Relay Secondary Air Pump Relay
4 Output [PWM] Signal Electric Cooling Fan Electric Cooling Fan
5
6
7
8
9
10 Output [0/1] Signal Fuel Pump Relay Fuel Pump Relay
11 Output [0/1] Signal Oil Pressure Instrument Cluster A2
12
13
14
15
16
17 Output Engine Speed Signal OBD-II Connector
18 Output [0/1] Signal Exhaust Flap Valve (RHD) Exhaust Flap Valve
19
20
21 Output [PWM] Signal Oil Level Sensor Instrument Cluster A2
22 Input Signal Processed Wheel Speed Sensor Rear Right ABS/ASC or ABS/DSC Control Unit
23 Input [0-5V] Signal Clutch Switch Clutch Switch
24 Input [0-5V] Signal Brake Light Switch (BLS) Light Control Module
25
26 Input Voltage Supply Terminal 15 Fuse F29
27 I/O Data Link Multi Function Steering Wheel Volute Spring Steering Wheel
28 Input [0-5V] Signal Brake Light Test Switch (BTS) Brake Light Switch
29 Output [0/1] Signal A/C Compressor Relay A/C Compressor Relay
30 Output [0/1] Signal Diagnostic Module Fuel Tank Leakage Pump (DMTL) Diagnostic Module Fuel Tank Leakage
31
32 I/O Engine Diagnostic Link TXD OBD-II Connector
33 [I/O] Electronic Vehicle Immobilisation Crosslink Electronic Vehicle Immobilisation Unit (EWS)
34 Input [0-5V] Signal Diagnostic Module Fuel Tank Leakage (DMTL) Diagnostic Module Fuel Tank Leakage
35
36 I/O CAN High CAN Bus Connector
37 I/O CAN Low CAN Bus Connector
38 Ground Coolant Outlet Temperature Coolant Outlet Temperature Sensor
39 Input [0-5V] Signal Coolant Outlet Temperature Coolant Outlet Temperature Sensor
40

X60005 - Ignition

X60005 9-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Output Ignition Signal Cylinder 3 Ignition Coil Cylinder 3
2 Output Ignition Signal Cylinder 2 Ignition Coil Cylinder 2
3 Output Ignition Signal Cylinder 1 Ignition Coil Cylinder 1
4
5 Ground Ignition Coil Ground Ground Connector X6458
6 Input Signal Feedback Ignition Coils Ignition Coil Wiring Harness
7 Output Ignition Signal Cylinder 6 Ignition Coil Cylinder 6
8 Output Ignition Signal Cylinder 5 Ignition Coil Cylinder 5
9 Output Ignition Signal Cylinder 4 Ignition Coil Cylinder 4