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Siemens MS42 Pinout: Difference between revisions

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! colspan="4" style="font-weight:bold;" | X60002 24-pin
! colspan="4" style="font-weight:bold;" | X60002 24-pin
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|-
| style="font-weight:bold;" | Pin
| style="text-align: center; font-weight:bold;" | Pin
| style="font-weight:bold;" | Type
| style="text-align: center; font-weight:bold;" | Type
| style="font-weight:bold;" | Description / Signal type
| style="font-weight:bold;" | Description / Signal type
| style="font-weight:bold;" | Connection / Measuring notes
| style="font-weight:bold;" | Connection / Measuring notes
|-
|-
| style="font-weight:bold;" | 1
| style="text-align: center; font-weight:bold;" | 1
| style="font-weight:bold;" | E
| style="text-align: center; font-weight:bold;" | Output
| Signal Oxygen sensor heater in front of catalytic converter
| [PWM] O2 Sensor Heater Pre-Cat Bank 1
| Heated oxygen sensor 1 in front of catalytic converter
| Heated O2 Sensor Pre-Cat Bank 1 B62101
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|-
| style="font-weight:bold;" | 2
| style="font-weight:bold;" | 2

Revision as of 06:53, 19 February 2021

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 Fuse carrier, engine electronics

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 E Signal pre-cat exhaust gas temperature sensor bank 1 EGT sensor pre-cat bank 1
3 A/E Signal CAN bus low Transmission control unit (AT only)
4 A/E Signal CAN bus high Transmission control unit (AT only)
5 E Signal pre-cat exhaust gas temperature sensor bank 2 EGT sensor pre-cat bank 2
6 A/E Signal Diagnostic link TXD Transmission control unit (AT only)
7 E Signal Oxygen sensor heater behind catalytic converter Heated oxygen sensor 1 in front of catalytic converter
8 M Ground pre-cat exhaust gas temperature sensor bank 1 EGT sensor pre-cat bank 1
9 M Ground pre-cat exhaust gas temperature sensor bank 2 EGT sensor pre-cat bank 2
10 M Ground post-cat exhaust gas temperature sensor bank 1 EGT sensor post-cat bank 1
11 M Ground post-cat exhaust gas temperature sensor bank 2 EGT sensor post-cat bank 2
12 Signal post-cat exhaust gas temperature sensor bank 1 EGT sensor post-cat bank 1
13 E Signal Oxygen sensor heater in front of catalytic converter Heated oxygen sensor 2 in front of catalytic converter
14 E Signal Oxygen sensor before catalytic converter Heated oxygen sensor 1 in front of catalytic converter
15 E Signal Oxygen sensor before catalytic converter Heated oxygen sensor 2 in front of catalytic converter
16 E Signal Oxygen sensor after catalytic converter Heated oxygen sensor 1 behind catalytic converter
17 E Signal post-cat exhaust gas temperature sensor bank 2 EGT sensor post-cat bank 2
18 E Signal Oxygen sensor after catalytic converter Heated oxygen sensor 2 behind catalytic converter
19 E Signal Oxygen sensor heater behind catalytic converter Heated oxygen sensor 2 behind catalytic converter
20 M Ground Oxygen sensor before catalytic converter Heated oxygen sensor 1 in front of catalytic converter
21 M Ground Oxygen sensor before catalytic converter Heated oxygen sensor 2 in front of catalytic converter
22 M Ground Oxygen sensor after catalytic converter Heated oxygen sensor 1 behind catalytic converter
23 E Signal Activation, main relay DME relay
24 M Ground Oxygen sensor after catalytic converter Heated oxygen sensor 2 behind catalytic converter

X60003 - Engine

X60003 52-pin
Pin Type Description / Signal type Connection / Measuring notes
1 E Signal Air mass sensor Hot-film air mass meter
2 E Signal Exhaust camshaft sensor 1 Camshaft sensor II
3 Not used
4 Not used
5 E Signal Inlet camshaft sensor 1 Camshaft sensor I
6 Not used
7 A Voltage supply Electric throttle actuator Electric throttle actuator
8 E Signal Crankshaft sensor Crankshaft sensor
9 Not used
10 E Signal Electric Throttle Body Potentiometer 2 Electric Throttle Body Potentiometer 2
11 Not used
12 Not used
13 Not used
14 Not used
15 M Ground Exhaust camshaft sensor 1 Camshaft sensor II
16 Not used
17 M Ground Air mass sensor Hot-film air mass meter
18 M Ground Inlet camshaft sensor 1 Camshaft sensor I
19 E Signal Electric Throttle Body Potentiometer 1 Electric Throttle Body Potentiometer 1
20 M Ground Electric throttle actuator Electric throttle actuator
21 E Ground Crankshaft sensor Crankshaft sensor
22 A Signal Intake air temperature Intake air temperature sensor
23 M Ground Intake air temperature Intake air temperature sensor
24 A Signal Coolant temperature Coolant temperature sensor
25 M Ground Coolant temperature Coolant temperature sensor
26 Not used
27 A Signal Engine oil temperature Oil temperature sensor
28 M Ground Engine oil temperature Oil temperature sensor
29 A Signal Knock sensor Knock sensor
30 A Signal Knock sensor Knock sensor
31 A Signal Knock sensor Knock sensor
32 A Signal Knock sensor Knock sensor
33 E Signal Fuel injector 1 Fuel injector 1
34 E Signal Fuel injector 2 Fuel injector 2
35 E Signal Fuel injector 3 Fuel injector 3
36 E Signal Fuel injector 4 Fuel injector 4
37 E Signal Fuel injector 5 Fuel injector 5
38 E Signal Fuel injector 6 Fuel injector 6
39 Not used
40 E Signal VANOS inlet valve VANOS inlet valve
41 E Signal VANOS outlet valve VANOS outlet valve
42 E Signal Fuel tank vent valve Fuel tank vent valve
43 E Signal Electric Throttle Body Actuator 1 Electric Throttle Body
44 E Signal Electric Throttle Body Actuator 2 Electric Throttle Body
45 E Signal Characteristic map cooling Thermostat, characteristic map cooling
46 E Signal Close idle speed control valve Idle actuator
47 E Signal Open idle speed control valve Idle actuator
48 M Signal Shield, knock sensor Shield, knock sensor
49 E Signal Valve, individual control intake system Valve, individual control intake system
50 Not used
51 Not used
52 E Signal Secondary air pump valve Secondary air pump valve

X60004 - Vehicle

X60004 40-pin
Pin Type Description / Signal type Connection / Measuring notes
1 Not used
2 Not used
3 E Signal secondary air pump Secondary air pump relay
4 E Signal Electric cooling fan Electric cooling fan
5 M Ground secondary air MAF sensor Secondary air MAF sensor
6 Not used
7 M Ground Pedal position sensor Pedal position sensor
8 E Signal Pedal position sensor Pedal position sensor
9 A Voltage supply Pedal position sensor Pedal position sensor
10 E Signal Fuel pump relay 1 Fuel pump relay 1
11 Not used
12 M Ground Pedal position sensor Pedal position sensor
13 E Signal Pedal position sensor Pedal position sensor
14 A Voltage supply Pedal position sensor Pedal position sensor
15 E Singal secondary air MAF sensor Scondary air MAF sensor
16 Not used
17 A Speed signal Diagnostic connector
18 A Signal Valve, exhaust flap M54 3.0 l only Valve, exhaust flap
19 Not used
20 A Signal Diagnostic module, fuel tank leakage Diagnostic module, fuel tank leakage
21 Not used
22 E Signal Processed wheel speed, rear right ABS/ASC unit ABS/DSC unit
23 A Signal Clutch switch Clutch switch
24 E Signal Brake light switch Light switching centre control unit
25 Not used
26 E Terminal 15 Fuse F29
27 E Data link MFL Volute spring steering wheel
28 E Signal Brake light switch Brake light switch
29 E Signal Relay, A/C compressor Relay, A/C compressor
30 A Signal Diagnostic module, fuel tank leakage Diagnostic module, fuel tank leakage
31 Not used
32 E/A Signal Diagnostic link TXD Diagnostic connector
33 E Electronic vehicle immobilisation Electronic immobiliser control unit
34 Not used
35 Not used
36 E/A Signal CAN bus high Connector, CAN bus
37 E/A Signal CAN bus low Connector, CAN bus
38 M Ground Coolant outlet temperature Temperature sensor
39 A Signal Coolant outlet temperature Temperature sensor
40 Not used

X60005 - Ignition

X60005 9-pin
Pin Type Description / Signal type Connection / Measuring notes
1 E Signal Ignition coil 3 Ignition coil 3
2 E Signal Ignition coil 2 Ignition coil 2
3 E Signal Ignition coil 1 Ignition coil 1
4 Not used
5 M Ground Ground connector
6 A Signal Feedback Ignition Feedback Ignition
7 E Signal Ignition coil 6 Ignition coil 6
8 E Signal Ignition coil 5 Ignition coil 5
9 E Signal Ignition coil 4 Ignition coil 4