BMW M54 MS43 EMU BLACK PNPECU Wiki V5
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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