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Siemens MS43 Pinout: Difference between revisions

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<div style="float:right">__TOC__</div>
<div style="float:right">__TOC__</div>
[[File:BMW_MS_43_Pinout.png]]
[[File:BMW_MS_43_Pinout.png]]
'''Note:''' Some pins were intended to be used in further developement stages, but never in actual production. We marked them grey in the following table.


=X60001 - Voltage Supply=
=X60001 - Voltage Supply=
Line 80: Line 83:
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| CAN-Bus Low
| Gearbox CAN-Low
| Transmission Control Unit A7000 (AT/SMG only)
| Transmission Control Unit A7000 (AT/SMG only)
|-
|-
| style="text-align: center; font-weight:bold;" | 4
| style="text-align: center; font-weight:bold;" | 4
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| CAN-Bus High
| Gearbox CAN-High
| Transmission Control Unit A7000 (AT/SMG only)
| Transmission Control Unit A7000 (AT/SMG only)
|-
|-
Line 95: Line 98:
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| Diagnostic Link TXD2
| Gearbox Diagnostic Link TXD2
| Transmission Control Unit A7000 (AT/SMG only)
| Transmission Control Unit A7000 (AT/SMG only)
|-
|-
Line 124: Line 127:
|-
|-
| style="text-align: center; font-weight:bold;" | 12
| style="text-align: center; font-weight:bold;" | 12
| style="color:#808080; text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| style="color:#808080;" | [0-5V] Signal EGT Sensor Post-Cat Bank 1
| [0/1] Pencil Coil Detection
| style="color:#808080;" | Never Used In Production
| Voltage Supply Terminal 87 if pencil style ignition coils are equipped
|-
|-
| style="text-align: center; font-weight:bold;" | 13
| style="text-align: center; font-weight:bold;" | 13
Line 195: Line 198:
| style="text-align: center; font-weight:bold;" | Pin
| style="text-align: center; font-weight:bold;" | Pin
| style="text-align: center; font-weight:bold;" | Type
| style="text-align: center; font-weight:bold;" | Type
| font-weight:bold;" | Description / Signal type
| style="font-weight:bold;" | Description / Signal type
| font-weight:bold;" | Connection / Measuring notes
| style="font-weight:bold;" | Connection / Measuring notes
|-
|-
| style="text-align: center; font-weight:bold;" | 1
| style="text-align: center; font-weight:bold;" | 1
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| [0-5V] Signal Mass Air Flow Sensor
| [0-5V] Signal Hot Film Mass Air Flow Sensor  
| Hot-Film Mass Air Flow Sensor
| Hot Film Mass Air Flow Sensor  
|-
|-
| style="text-align: center; font-weight:bold;" | 2
| style="text-align: center; font-weight:bold;" | 2
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Exhaust camshaft sensor 1
| Signal Exhaust Camshaft Sensor
| Camshaft sensor II
| Exhaust Camshaft Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" |  
| style="color:#808080; text-align: center; font-weight:bold;" | Output
|  
| style="color:#808080;" | Spare Output 1
|  
| style="color:#808080;" | Never Used In Production
|-
|-
| style="text-align: center; font-weight:bold;" | 4
| style="text-align: center; font-weight:bold;" | 4
Line 220: Line 223:
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Inlet camshaft sensor 1
| Signal Intake Camshaft Sensor
| Camshaft sensor I
| Intake Camshaft Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | 6
Line 230: Line 233:
| style="text-align: center; font-weight:bold;" | 7
| style="text-align: center; font-weight:bold;" | 7
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| [+5V] Voltage supply Electric throttle actuator
| [+5V] Voltage Supply Electric Throttle Body
| Electric throttle actuator
| Electric Throttle Body
|-
|-
| style="text-align: center; font-weight:bold;" | 8
| style="text-align: center; font-weight:bold;" | 8
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Crankshaft sensor
| Signal Crankshaft Sensor
| Crankshaft sensor
| Crankshaft Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 9
| style="text-align: center; font-weight:bold;" | 9
Line 249: Line 252:
|-
|-
| style="text-align: center; font-weight:bold;" | 11
| style="text-align: center; font-weight:bold;" | 11
| style="text-align: center; font-weight:bold;" |  
| style="color:#808080; text-align: center; font-weight:bold;" | Output
|  
| style="color:#808080;" | Spare Output 3
|  
| style="color:#808080;" | Never Used In Production
|-
|-
| style="text-align: center; font-weight:bold;" | 12
| style="text-align: center; font-weight:bold;" | 12
Line 270: Line 273:
| style="text-align: center; font-weight:bold;" | 15
| style="text-align: center; font-weight:bold;" | 15
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground Exhaust camshaft sensor 1
| Exhaust Camshaft Sensor
| Camshaft sensor II
| Exhaust Camshaft Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 16
| style="text-align: center; font-weight:bold;" | 16
Line 280: Line 283:
| style="text-align: center; font-weight:bold;" | 17
| style="text-align: center; font-weight:bold;" | 17
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Mass Air Flow Sensor
| Hot Film Mass Air Flow Sensor
| Hot-Film Mass Air Flow Sensor
| Hot Film Mass Air Flow Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 18
| style="text-align: center; font-weight:bold;" | 18
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground Inlet camshaft sensor 1
| Intake Camshaft Sensor
| Camshaft sensor I
| Intake Camshaft Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 19
| style="text-align: center; font-weight:bold;" | 19
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| [0-5V] Signal Electric Throttle Body Potentiometer 2
| [0-5V] Signal Electric Throttle Body Potentiometer 1
| Electric Throttle Body
| Electric Throttle Body
|-
|-
Line 394: Line 397:
|-
|-
| style="text-align: center; font-weight:bold;" | 40
| style="text-align: center; font-weight:bold;" | 40
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal VANOS inlet valve
| [PWM] Signal VANOS Intake Solenoid
| VANOS inlet valve
| VANOS Intake Solenoid
|-
|-
| style="text-align: center; font-weight:bold;" | 41
| style="text-align: center; font-weight:bold;" | 41
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal VANOS outlet valve
| [PWM] Signal VANOS Exhaust Solenoid
| VANOS outlet valve
| VANOS Exhaust Solenoid
|-
|-
| style="text-align: center; font-weight:bold;" | 42
| style="text-align: center; font-weight:bold;" | 42
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal Fuel tank vent valve
| [PWM] Signal Fuel Tank Vent Valve
| Fuel tank vent valve
| Fuel Tank Vent Valve
|-
|-
| style="text-align: center; font-weight:bold;" | 43
| style="text-align: center; font-weight:bold;" | 43
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal Electric Throttle Body Actuator 1
| [H-Bridge] Electric Throttle Body Actuator 1
| Electric Throttle Body
| Electric Throttle Body
|-
|-
| style="text-align: center; font-weight:bold;" | 44
| style="text-align: center; font-weight:bold;" | 44
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal Electric Throttle Body Actuator 2
| [H-Bridge] Electric Throttle Body Actuator 2
| Electric Throttle Body
| Electric Throttle Body
|-
|-
Line 426: Line 429:
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| [H-Bridge] Idle Speed Actuator Closing Coil
| [H-Bridge] Idle Speed Actuator Closing Coil
| Idle Speed Actuator Pin 1
| Idle Speed Actuator
|-
|-
| style="text-align: center; font-weight:bold;" | 47
| style="text-align: center; font-weight:bold;" | 47
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| [H-Bridge] Idle Speed Actuator Opening Coil
| [H-Bridge] Idle Speed Actuator Opening Coil
| Idle Speed Actuator Pin 3
| Idle Speed Actuator
|-
|-
| style="text-align: center; font-weight:bold;" | 48
| style="text-align: center; font-weight:bold;" | 48
Line 441: Line 444:
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| [0/1] Variable Intake Manifold Flap (VIM/DISA)
| [0/1] Variable Intake Manifold Flap (VIM/DISA)
| Variable Intake Manifold Flap Pin 1
| Variable Intake Manifold Flap (VIM/DISA)
|-
|-
| style="text-align: center; font-weight:bold;" | 50
| style="text-align: center; font-weight:bold;" | 50
Line 449: Line 452:
|-
|-
| style="text-align: center; font-weight:bold;" | 51
| style="text-align: center; font-weight:bold;" | 51
| style="text-align: center; font-weight:bold;" |  
| style="text-align: center; font-weight:bold;" | Output
|  
| [PWM] DMTL Heater
|  
| Diagnostic Module Fuel Tank Leakage (With Heater)
|-
|-
| style="text-align: center; font-weight:bold;" | 52
| style="text-align: center; font-weight:bold;" | 52
Line 479: Line 482:
|-
|-
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" | 3
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal secondary air pump
| [0/1] Signal Secondary Air Pump Relay
| Secondary air pump relay
| Secondary Air Pump Relay
|-
|-
| style="text-align: center; font-weight:bold;" | 4
| style="text-align: center; font-weight:bold;" | 4
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal Electric cooling fan
| [PWM] Signal Electric Cooling Fan
| Electric cooling fan
| Electric Cooling Fan
|-
|-
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground secondary air MAF sensor
| Secondary Air Pump MAF Sensor
| Secondary air MAF sensor
| Secondary Air Pump MAF Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | 6
Line 500: Line 503:
| style="text-align: center; font-weight:bold;" | 7
| style="text-align: center; font-weight:bold;" | 7
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground Pedal position sensor
| Pedal Value Sensor
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 8
| style="text-align: center; font-weight:bold;" | 8
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Pedal position sensor
| [0-5V] Signal Pedal Value Sensor 1
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 9
| style="text-align: center; font-weight:bold;" | 9
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| Voltage supply Pedal position sensor
| [+5V] Supply Voltage 1 Pedal Value Sensor
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 10
| style="text-align: center; font-weight:bold;" | 10
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Fuel pump relay 1
| Signal Fuel Pump Relay
| Fuel pump relay 1
| Fuel Pump Relay
|-
|-
| style="text-align: center; font-weight:bold;" | 11
| style="text-align: center; font-weight:bold;" | 11
Line 525: Line 528:
| style="text-align: center; font-weight:bold;" | 12
| style="text-align: center; font-weight:bold;" | 12
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground Pedal position sensor
| Pedal Value Sensor
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 13
| style="text-align: center; font-weight:bold;" | 13
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Pedal position sensor
| [0-5V] Signal Pedal Value Sensor 2
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 14
| style="text-align: center; font-weight:bold;" | 14
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| Voltage supply Pedal position sensor
| [+5V] Supply Voltage 2 Pedal Value Sensor
| Pedal position sensor
| Accelerator Pedal
|-
|-
| style="text-align: center; font-weight:bold;" | 15
| style="text-align: center; font-weight:bold;" | 15
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Singal secondary air MAF sensor
| [0-5V] Signal Secondary Air Pump MAF Sensor
| Scondary air MAF sensor
| Secondary Air Pump MAF Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 16
| style="text-align: center; font-weight:bold;" | 16
| style="text-align: center; font-weight:bold;" |  
| style="color:#808080; text-align: center; font-weight:bold;" | Output
|  
| style="color:#808080;" | Spare Output 4
|  
| style="color:#808080;" | Never Used In Production
|-
|-
| style="text-align: center; font-weight:bold;" | 17
| style="text-align: center; font-weight:bold;" | 17
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| Speed signal
| Engine Speed Signal
| Diagnostic connector
| OBD-II Connector
|-
|-
| style="text-align: center; font-weight:bold;" | 18
| style="text-align: center; font-weight:bold;" | 18
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| Signal Valve, exhaust flap M54 3.0 l only
| [0/1] Signal Exhaust Flap Valve (M54B25xi & M54B30 Only)
| Valve, exhaust flap
| Exhaust Flap Valve
|-
|-
| style="text-align: center; font-weight:bold;" | 19
| style="text-align: center; font-weight:bold;" | 19
Line 564: Line 567:
|-
|-
| style="text-align: center; font-weight:bold;" | 20
| style="text-align: center; font-weight:bold;" | 20
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Input
| Signal Diagnostic module, fuel tank leakage
| [0-5V] Signal Diagnostic Module Fuel Tank Leakage (DMTL)
| Diagnostic module, fuel tank leakage
| Diagnostic Module Fuel Tank Leakage
|-
|-
| style="text-align: center; font-weight:bold;" | 21
| style="text-align: center; font-weight:bold;" | 21
Line 575: Line 578:
| style="text-align: center; font-weight:bold;" | 22
| style="text-align: center; font-weight:bold;" | 22
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Processed wheel speed, rear right
| Signal Processed Wheel Speed Sensor Rear Right
| ABS/ASC unit ABS/DSC unit
| ABS/ASC or ABS/DSC Control Unit
|-
|-
| style="text-align: center; font-weight:bold;" | 23
| style="text-align: center; font-weight:bold;" | 23
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Input
| Signal Clutch switch
| [0-5V] Signal Clutch Switch
| Clutch switch
| Clutch Switch
|-
|-
| style="text-align: center; font-weight:bold;" | 24
| style="text-align: center; font-weight:bold;" | 24
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Brake light switch
| [0-5V] Signal Brake Light Switch (BLS)
| Light switching centre control unit
| Light Control Module
|-
|-
| style="text-align: center; font-weight:bold;" | 25
| style="text-align: center; font-weight:bold;" | 25
Line 595: Line 598:
| style="text-align: center; font-weight:bold;" | 26
| style="text-align: center; font-weight:bold;" | 26
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Terminal 15
| Voltage Supply Terminal 15  
| Fuse F29
| Fuse F29
|-
|-
| style="text-align: center; font-weight:bold;" | 27
| style="text-align: center; font-weight:bold;" | 27
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | I/O
| Data link MFL
| Data Link Multi Function Steering Wheel
| Volute spring steering wheel
| Volute Spring Steering Wheel
|-
|-
| style="text-align: center; font-weight:bold;" | 28
| style="text-align: center; font-weight:bold;" | 28
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Brake light switch
| [0-5V] Signal Brake Light Test Switch (BTS)
| Brake light switch
| Brake Light Switch
|-
|-
| style="text-align: center; font-weight:bold;" | 29
| style="text-align: center; font-weight:bold;" | 29
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Output
| Signal Relay, A/C compressor
| [0/1] Signal A/C Compressor Relay (ACC_RLY)
| Relay, A/C compressor
| A/C Compressor Relay
|-
|-
| style="text-align: center; font-weight:bold;" | 30
| style="text-align: center; font-weight:bold;" | 30
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Output
| Signal Diagnostic module, fuel tank leakage
| [0/1] Signal Diagnostic Module Fuel Tank Leakage Pump (DMTL)
| Diagnostic module, fuel tank leakage
| Diagnostic Module Fuel Tank Leakage
|-
|-
| style="text-align: center; font-weight:bold;" | 31
| style="text-align: center; font-weight:bold;" | 31
Line 625: Line 628:
| style="text-align: center; font-weight:bold;" | 32
| style="text-align: center; font-weight:bold;" | 32
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| Diagnostic Link TXD
| Engine Diagnostic Link TXD
| OBD-II Connector
| OBD-II Connector
|-
|-
| style="text-align: center; font-weight:bold;" | 33
| style="text-align: center; font-weight:bold;" | 33
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | [I/O]
| Electronic vehicle immobilisation
| Electronic Vehicle Immobilisation Crosslink
| Electronic immobiliser control unit
| Electronic Vehicle Immobilisation Unit (EWS)
|-
|-
| style="text-align: center; font-weight:bold;" | 34
| style="text-align: center; font-weight:bold;" | 34
| style="text-align: center; font-weight:bold;" |  
| style="text-align: center; font-weight:bold;" | Input
|  
| [0-5V] Input Fuel Cap Status Switch
|  
| Diagnostic Module Fuel Tank Leakage
|-
|-
| style="text-align: center; font-weight:bold;" | 35
| style="text-align: center; font-weight:bold;" | 35
Line 645: Line 648:
| style="text-align: center; font-weight:bold;" | 36
| style="text-align: center; font-weight:bold;" | 36
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| CAN-Bus High
| CAN High
| Connector, CAN bus
| CAN Bus Connector
|-
|-
| style="text-align: center; font-weight:bold;" | 37
| style="text-align: center; font-weight:bold;" | 37
| style="text-align: center; font-weight:bold;" | I/O
| style="text-align: center; font-weight:bold;" | I/O
| CAN-Bus Low
| CAN Low
| Connector, CAN bus
| CAN Bus Connector
|-
|-
| style="text-align: center; font-weight:bold;" | 38
| style="text-align: center; font-weight:bold;" | 38
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ground Coolant outlet temperature
| Coolant Outlet Temperature
| Temperature sensor
| Coolant Outlet Temperature Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 39
| style="text-align: center; font-weight:bold;" | 39
| style="text-align: center; font-weight:bold;" | Output
| style="text-align: center; font-weight:bold;" | Input
| Signal Coolant outlet temperature
| [0-5V] Signal Coolant Outlet Temperature
| Temperature sensor
| Coolant Outlet Temperature Sensor
|-
|-
| style="text-align: center; font-weight:bold;" | 40
| style="text-align: center; font-weight:bold;" | 40
Line 700: Line 703:
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | 5
| style="text-align: center; font-weight:bold;" | Ground
| style="text-align: center; font-weight:bold;" | Ground
| Ignition Ground
| Ignition Coil Ground
| Ground Connector X6458
| Ground Connector X6458
|-
|-
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | 6
| style="text-align: center; font-weight:bold;" | Input
| style="text-align: center; font-weight:bold;" | Input
| Signal Feedback Ignition
| Signal Feedback Ignition Coils
| Feedback Ignition
| Ignition Coil Wiring Harness
|-
|-
| style="text-align: center; font-weight:bold;" | 7
| style="text-align: center; font-weight:bold;" | 7

Revision as of 08:49, 19 February 2021

BMW MS 43 Pinout.png


Note: Some pins were intended to be used in further developement stages, but never in actual production. We marked them grey in the following table.

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 X6458
6 Ground Ground Ground Connector X6458
7 Input Voltage Supply Terminal 30 B+ Potential Distributor A2076
8 Input Voltage Supply Terminal 87 Fuse Carrier Engine Electronics A8680
9 Input (optional) Fuel Injector Supply Voltage (optional) Fuel Injector Relay K6327

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 Input [0-5V] Signal EGT Sensor Pre-Cat Bank 1 Never Used In Production
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 Input [0-5V] Signal EGT Sensor Pre-Cat Bank 2 Never Used In Production
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 Ground EGT Sensor Pre-Cat Bank 1 Never Used In Production
9 Ground EGT Sensor Pre-Cat Bank 2 Never Used In Production
10 Ground EGT Sensor Post-Cat Bank 1 Never Used In Production
11 Ground EGT Sensor Post-Cat Bank 2 Never Used In Production
12 Input [0/1] Pencil Coil Detection Voltage Supply Terminal 87 if pencil style ignition coils are equipped
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 Input [0-5V] Signal EGT Sensor Post-Cat Bank 2 Never Used In Production
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 Spare Output 1 Never Used In Production
4
5 Input Signal Intake Camshaft Sensor Intake Camshaft Sensor
6
7 Output [+5V] Voltage Supply 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 Output Spare Output 3 Never Used In Production
12
13
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 Output [0-5V] Signal Intake Air Temperature Intake Air Temperature Sensor
23 Ground Intake Air Temperature Intake Air Temperature Sensor
24 Output [0-5V] Signal Coolant Temperature Coolant Temperature Sensor
25 Ground Coolant Temperature Coolant Temperature Sensor
26
27 Output [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
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 Output [PWM] DMTL Heater Diagnostic Module Fuel Tank Leakage (With Heater)
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
2
3 Output [0/1] Signal Secondary Air Pump Relay Secondary Air Pump Relay
4 Output [PWM] Signal Electric Cooling Fan Electric Cooling Fan
5 Ground Secondary Air Pump MAF Sensor Secondary Air Pump MAF Sensor
6
7 Ground Pedal Value Sensor Accelerator Pedal
8 Input [0-5V] Signal Pedal Value Sensor 1 Accelerator Pedal
9 Output [+5V] Supply Voltage 1 Pedal Value Sensor Accelerator Pedal
10 Input Signal Fuel Pump Relay Fuel Pump Relay
11
12 Ground Pedal Value Sensor Accelerator Pedal
13 Input [0-5V] Signal Pedal Value Sensor 2 Accelerator Pedal
14 Output [+5V] Supply Voltage 2 Pedal Value Sensor Accelerator Pedal
15 Input [0-5V] Signal Secondary Air Pump MAF Sensor Secondary Air Pump MAF Sensor
16 Output Spare Output 4 Never Used In Production
17 Output Engine Speed Signal OBD-II Connector
18 Output [0/1] Signal Exhaust Flap Valve (M54B25xi & M54B30 Only) Exhaust Flap Valve
19
20 Input [0-5V] Signal Diagnostic Module Fuel Tank Leakage (DMTL) Diagnostic Module Fuel Tank Leakage
21
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 (ACC_RLY) 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] Input Fuel Cap Status Switch 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