ECU Master EMU Black Pinout

ECU Master EMU Black Pinout

Emu Black Pinout also commonly referred to as a wiring diagram is listed below. As shown in the image, pin numbers are when looking into the ECU. Take note that some terminals use larger terminals. Your ECU Should have been supplied with 2 sizes of crimp contact along with 1x Black and 1x Grey plug. Take care when crimping to ensure a firm connection.

ECU Master EMU Black Pinout

Black Connector Pinout

1. Ignition Coil #5

2. EGT in #1

3. Knock Sensor in #1

4. Analog In #2

5. CLT in

6. WBO Vs

7. Camsync In #2

8. Primary Trigger

9. Flex Fuel In

10. Switch #1 In

11. RS232 TXD

12. CAN H

13. Battery +12V

14. Ignition Coil #4

15. EGT in #2

16. Knock Sensor in #2

17. Analog In #3

18. TPS in

19. WBO lp

20. VSS In

21. Camsync In #1

22. WBO Rcal

23. Switch #2 In

24. RS232 RXD

25. CAN L

26. +5v Supply

27. Power Ground

28. ECU Ground

29. Sensor Ground

30. Analog In #4

31. Analog In #1

32. IAT In

33. WBO VGND

34. +5V Supply

35. Analog In #5

36. Switch #3 In

37. Analog In #6

38. Sensor Ground

39. Sensor Ground

Grey Connector Pinout

1. Ignition Coil #6

2. H-Bridge #1 Winding A

3. H-Bridge #2 Winding A

4. Aux 6

5. Aux 3

6. Injector #4

7. Injector #1

8. Ignition Coil #1

 

9. Ignition Coil #3

10. H-Bridge #1 Winding B

11. H-Bridge #2 Winding B

12. Aux 5

13. Aux 2 / Injector #8

14. Injector #5

15. Injector #2

16. Ignition Coil #2

 

17. Power Ground

18. Ignition +12v

19. WBO Heater

20. Aux 4 / Tacho

21. Aux 1 / Injector #7

22. Injector #6

23. Injector #3

24. Power Ground