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Siemens MS42 Pinout: Difference between revisions

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| [+5V] Voltage Supply 1 Electric Throttle Body
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| [+5V] Voltage Supply Electric Throttle Body
| [+5V] Voltage Supply 2 Electric Throttle Body
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Revision as of 07:40, 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 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 1 Electric Throttle Body Electric Throttle Body
5 Input Signal Intake Camshaft Sensor Intake Camshaft Sensor
6
7 Output [+5V] Voltage Supply 2 Electric Throttle Body Electric Throttle Body
8 Input Signal Crankshaft Sensor Crankshaft Sensor
9
10 Input [0-5V] Signal Electric Throttle Body Potentiometer 2 Electric Throttle Body
11
12 [0/1] Signal Engine Start Feedback Starter M6510
13 Input [0/1] Signal Battery Charge Indicator Lamp Alternator G6524
14
15 Ground Exhaust Camshaft Sensor Exhaust Camshaft Sensor
16
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 Potentiometer 1 Electric Throttle Body
20 Ground Electric Throttle Body 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 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 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
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