Note: There is no variable control of this pump module, it will primes using the prime time and go full when cranking and started.
•EKPM2 (16146766003 found on BMW E85/86 Z4).
•Z4 E85, Z4 2.5i, Roadster, N52, EUR, (BU11)
•Z4 E85, Z4 2.5i, Roadster, N52, EUR, (BU12)
•Z4 E85, Z4 2.5si, Roadster, N52, EUR, (BU31)
•Z4 E85, Z4 2.5si, Roadster, N52, EUR, (BU32)
•Z4 E85, Z4 3.0i, Roadster, N52, USA, (BU33)
•Z4 E85, Z4 3.0si, Roadster, N52, EUR, (BU51)
•Z4 E85, Z4 3.0si, Roadster, N52, EUR, (BU52)
•Z4 E85, Z4 3.0si, Roadster, N52, USA, (BU53)
•Z4 E85, Z4 M3.2, Roadster, S54, EUR, (BT91)
•Z4 E85, Z4 M3.2, Roadster, S54, EUR, (BT92)
•Z4 E85, Z4 M3.2, Roadster, S54, USA, (BT93)
•Z4 E86, Z4 3.0si, Coupe, N52, EUR, (DU51)
•Z4 E86, Z4 3.0si, Coupe, N52, EUR, (DU52)
•Z4 E86, Z4 3.0si, Coupe, N52, USA, (DU53)
•Z4 E86, Z4 M3.2, Coupe, S54, EUR, (DU91)
•Z4 E86, Z4 M3.2, Coupe, S54, EUR, (DU92)
•Z4 E86, Z4 M3.2, Coupe, S54, USA, (DU93)
•X3 E83 LCI, X3 1.8d, SUV, N47, EUR, (PE71)
•X3 E83 LCI, X3 1.8d, SUV, N47, EUR, (PE72)
•X3 E83 LCI, X3 2.0d, SUV, N47, EUR, (PE11)
•X3 E83 LCI, X3 2.0d, SUV, N47, EUR, (PE12)
•X3 E83 LCI, X3 2.5si, SUV, N52N, EUR, (PC71)
•X3 E83 LCI, X3 2.5si, SUV, N52N, EUR, (PC72)
•X3 E83 LCI, X3 3.0i, SUV, N52N, USA, (PC73)
•X3 E83 LCI, X3 3.0si, SUV, N52N, EUR, (PC91)
•X3 E83 LCI, X3 3.0si, SUV, N52N, EUR, (PC92)
•X3 E83 LCI, X3 3.0si, SUV, N52N, USA, (PC93)
Pin |
Function |
1 |
+12V power supply |
2 |
GND |
8 |
CAN resistor* |
9 |
CAN H |
12 |
KL15 (wakeup signal) |
15 |
CAN resistor* |
16 |
CAN L |
* probably not needed, but if you experience CAN communication issues, put a 120ohm resistor between pin 8 and 15.
Pin |
Function |
2 |
Fuel pump negative |
4 |
Fuel pump positive |
1. Make sure your EKP Module is supported.
2. Wire in the module.
3. Enable the EKP control in CAN BUS --> CAN settings --> CAN Peripheral controls.
Note: No need for any analog input control for this EKPM, cause there are no variable control.
Martyn Thomas, ECUWorx LTD (UK).