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Last change 25.04.2024, 18:19:17

BMW M54 MS43 EMU BLACK PNPECU Wiki V5

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Contents

  1. PNPECU EMU Black M54 MS43 MS42 solution
  2. Adapter extra connector information
  3. M54 MS43 OEM Sensors Usage
  4. M52 OEM Actuator Usage
  5. CAN BUS Compatibility
  6. Options at ordering
  7. EMU Black adapter pinout information

PNPECU EMU Black M54 MS43 MS42 solution



This page refers to version 5 PNPECU M54 MS43 VANOS solution only. Make sure to check the adapter tag for your version.

16/7/2024 - Version 5 is latest.

PNPECU has developed the M54 MS43 solution to satisfy customer requests to allow the M54 MS43 engine to be fully controlled


Adapter extra connector information



See bottom of this page for the pinouts of these auxiliary connectors

• 18 pin Auxiliary connector part numbers
  • Connector - https://www.te.com/usa-en/product-1355348-1.html
  • Cover - https://www.te.com/usa-en/product-1-1355350-1.html
  • Terminals - https://www.te.com/usa-en/product-5-963716-1.html

X6000-1 and X6000-5 terminals for spare functions (12V, GROUND, CANBUS HUB)
  • Terminals - https://www.te.com/usa-en/product-964284-2.html





M54 MS43 OEM Sensors Usage



• OEM Lambda sensors are not used
• MAF sensor is not used

• Camshaft signals - used as OEM
• Coolant temperature - used as OEM
• TPS sensors - used as OEM
• Pedal sensors - used as OEM
• Vehicle Speed Sensor Rear Right - used for vehicle speed
• Knock sensors - used as OEM
• Radiator temp sensor - used as OEM
• Oil temp sensor - used as OEM
• Brake switch - used as OEM
• Clutch switch - used as OEM


M52 OEM Actuator Usage



• EVAP Solenoid - not used
• Idle control valve - not used - block up airflow or remove it

• DBW motor - used as OEM
• Ignition coil wiring - used as OEM
• Tachometer signal - used as OEM
• Fuel pump relay - used as OEM
• DISA valve
• Vanos solenoids - used as OEM
• AC Compressor relay - used as OEM



CAN BUS Compatibility



The E46 the M54 MS43 originally came in did communicate with the rest of the vehicle via CAN BUS. EMU Black has near complete CANBUS support for E46 and similar platforms

Options at ordering



Not everyone is going to need or want the same thing with their ECU conversion.

ECU Model
• Black - 4 Analog inputs are spare, 2 Digital inputs are spare, 1 Low side output is spare.



EGT Sensor
This is a selectable option so that the webstore doesn´t incorrectly calculate shipping cost

• Single is for when you are planning to monitor pre turbine inlet temperature
• Dual is for when you are planning to monitor pre turbine inlet temperature on a twin setup or each side of the engine

Injector
This is a selectable option so that the webstore doesn´t incorrectly calculate shipping cost


EMU Black adapter pinout information



Below is the pin functions of the M54 MS43 V5 adapter.


EMU Black Connector 1 - 39pin - GREY
Pin number Function Information
1 IGN 5
2 EGT 1+
3 KNOCK 1
4 ANALOG 2 TPS2
5 COOLANT TEMP SENSOR
6 WBO2 VS
7 CAMSYNC 2
8 PRIMARY TRIGGER
9 FLEX FUEL
10 SWITCH 1 CLUTCH SWITCH
11 RS232TXD
12 CAN H
13 BATTERY 12V
14 IGN 4
15 EGT2+
16 KNOCK 2
17 ANALOG 3 PPS2
18 TPS-IN PPS1
19 WBO IP
20 VSS
21 CAMSYNC 1
22 WBO RCAL
23 SWITCH 2 BRAKE LIGHT
24 RS232RXD
25 CAN LOW
26 5V SUPPLY
27 PWR GND
28 ECU GND
29 Sensor GND
30 ANALOG 4 ENGINE OIL TEMP
31 ANALOG 1 TPS1
32 AIR TEMP SENSOR
33 WBO2 VGND
34 5V SUPPLY
35 ANALOG 5 Spare AUX 18/7
36 SWITCH 3 Spare AUX 18/10
37 ANALOG 6 RADIATOR OUTLET TEMP SENSOR
38 SENSOR GND
39 SENSOR GND




EMU Black Connector 2 - 24pin - BLACK
Pin number Function Information
1 IGN 6
2 H-BRIDGE 1+ DBW MOTOR
3 H-BRIDGE 2+ VANOS INTAKE SOLENOID
4 AUX 6 E-FAN PWM
5 AUX 3 ELECTRONIC THERMOSTAT
6 INJ 4
7 INJ 1
8 IGN 1
9 IGN 3
10 H-BRIDGE 1- DBW MOTOR
11 H-BRIDGE 2- VANOS EXHAUST SOLENOID
12 AUX 5 SPARE AUX 18/8
13 AUX 2 AC COMPRESSOR RELAY
14 INJ 5
15 INJ 2
16 IGN 2
17 PWR GND
18 IGN 12
19 WBO HEATER
20 AUX 4 DISA
21 AUX 1 FUEL PUMP RELAY
22 INJ 6
23 INJ 3
24 PWR GND





Auxiliary connector - 18pin
Pin number Function Information
1 12V SUPPLY
2 5V SUPPLY
3 ANALOG GROUND
4 POWER GROUND
5 CAN HIGH
6 CAN LOW
7 ANALOG 5
8 AUX 5
9 FLEX FUEL
10 SWITCH 3
11 N/A
12 N/A
13 N/A
14 N/A
15 N/A
16 N/A
17 N/A
18 N/A






Adapter ECU side connector X6000
Pin number Function Information
X6001-1 SWITCHED 12V
X6001-2 SWITCHED 12V
X6001-3 SWITCHED 12V
X6001-4 SWITCHED 12V SPARE FROM MAIN RELAY
X6001-5 SWITCHED 12V SPARE FROM MAIN RELAY
X6001-6 POWER GROUND
X6001-7 POWER GROUND
X6001-8 POWER GROUND
X6001-9 POWER GROUND
X6002-1 INJECTOR 1
X6002-2 INJECTOR 2
X6002-3 INJECTOR 3
X6002-4 INJECTOR 4
X6002-5 INJECTOR 5
X6002-6 INJECTOR 6
X6002-13 IGNITION 1
X6002-14 IGNITION 2
X6002-15 IGNITION 3
X6002-16 IGNITION 4
X6002-17 IGNITION 5
X6002-18 IGNITION 6
X6003-1 COOLANT TEMP SENSOR
X6003-2 AIR TEMP SENSOR
X6003-3 TPS1
X6003-4 TPS2
X6003-5 PPS1
X6003-6 PPS2
X6003-7 CRANK +
X6003-8 CRANK -
X6003-9 EOT ENGINE OIL TEMP
X6003-12 CAN High FROM ECU
X6003-13 CAN High Spare CANBUS connection
X6003-14 CAM SYNC
X6003-16 CAM EXHAUST
X6003-18 RADIATOR TEMP
X6003-25 CAN Low FROM ECU
X6003-26 CAN Low Spare CANBUS connection
X6003-28 KNOCK 1 CYLINDERS 1-3
X6003-29 KNOCK 2 CYLINDERS 4-6
X6003-40 VSS
X6003-41 BRAKE SWITCH
X6003-41 CLUTCH SWITCH
X6003-43 KNOCK GROUND
X6004-1 VANOS INTAKE SOLENOID
X6004-5 VANOS EXHAUST SOLENOID
X6004-9 E-STAT
X6004-10 E-FAN PWM
X6004-11 DBW MOTOR+
X6004-22 DBW MOTOR-
X6004-25 FUEL PUMP RELAY
X6004-26 AC COMPRESSOR RELAY
X6004-27 5V SUPPLY FROM ECU
X6004-28 5V SUPPLY SPARE
X6004-29 5V SUPPLY SPARE
X6004-30 5V SUPPLY SPARE
X6004-31 DISA VALVE
X6004-37 ANALOG GROUND ECU 39/29
X6004-38 ANALOG GROUND KNOCK GROUND
X6004-39 ANALOG GROUND SPARE
X6004-40 ANALOG GROUND SPARE
X6005-1 12V SWITCHED TO AUX 18/1
X6005-2 12V SWITCHED SPARE
X6005-3 N/A
X6005-4 PWR GND TO AUX 18/4
X6005-5 CAN HIGH TO AUX 18/5
X6005-6 CAN HIGH Spare CANBUS connection
X6005-7 PWR GND
X6005-8 CAN LOW TO AUX 18/6
X6005-9 CAN LOW Spare CANBUS connection



Last change 16.07.2024, 13:38:37




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