ECM CONNECTOR (TERMINAL ARRANGEMENT VIEWED FROM HARNESS SIDE)
1. Pre post heating relay (control unit)
2. Glow plugs
3. Vehicle speed sensor
4. Mass air flow sensor
(built-in intake air temp. sensor)
5. Throttle position sensor
(Accelerator stroke sensor)
6. Fuel (rail) pressure sensor
7. Intake air pressure sensor (MAP sensor)
8. Fuel temperature sensor
9. Fuel injector No.1
10. Fuel injector No.2
11. Fuel injector No.3
12. Fuel injector No.4
13. Camshaft position sensor
28. Glow indicator lamp
29. Brake lamp switch
30. Fuel pressure regulator
31. Double relay
32. Ignition switch
33. Battery
34. EGR solenoid valve
35. Boost (Turbo) pressure regulator
solenoid valve
36. EGR throttle solenoid valve
37. Injection pump solenoid valve
(3rd piston deactivator)
38. Fuel pump
39. Engine control module (ECM)
14. Engine coolant temperature sensor
15. Crankshaft position sensor
(Engine speed sensor)
16. Immobilizer control module
17. A / C control module
18. Combination meter
19. Transmission control module (TCM)
20. Data link connector
21. Radiator fan motor 1 (Left side)
22. Radiator fan relay 1 (High / Low)
23. Radiator fan relay 2 (High)
24. Radiator fan relay 3 (Low)
25. Radiator fan motor 2 (Right side)
26. Engine coolant temperature warning lamp
27. Malfunction indicator lamp
6E3-10 ENGINE AND EMISSION CONTROL SYSTEM (RHZ ENGINE)
TERMINAL CURCUIT TERMINAL CURCUIT TERMINAL CURCUIT
1 – 7 Ground for fuel pressure sensor 45 Signal for intake air pressure sensor
2 Data link connector (K-line) 8 Engine coolant temperature sensor (–)
46 Ground for intake air pressure sensor
3 Radiator fan state 9 Engine coolant temperature sensor (+)
47 –
4 Radiator fan relay (low) 10 – 48 Double relay (Fuel pump relay)
5 – 11 Engine torque signal (A / T) 1 Fuel injector No.4 (+)
6 – 12 – 2 Fuel injector No.1 (+)
7 Engine speed signal (Combination meter) 13 – 3 Pre post heating diagnostic
8 – 14 Fuel pressure regulator 4 –
9 – 15 Vehicle speed sensor 5 –
10 Immobilizer control module signal 16 – 6 –
11 Power supply for mass air flow sensor 17 Power supply for camshaft position sensor 7 Pre post heating relay
12 Engine coolant temperature warning lamp 18 Signal for camshaft position sensor 8 –
13 – 19 Ground for camshaft position sensor 9 Fuel injector No.1 (–)
14 Glow indicator lamp 20 Signal for fuel temperature sensor 10 Fuel injector No.4 (–)
15
Throttle position sensor (+)
(Accelerator stroke sensor)
21 Ground for fuel temperature sensor 11 –
16 Sensor ground 22 – 12 –
E227
17 – 23 Power supply for intake air pressure sensor 13 –
18 Radiator fan relay (high) 24 Double relay (Main relay) 14 –
19
Throttle position sensor (–)
(Accelerator stroke sensor)
25 – 15 –
20 –
E228
26 – 16 –
21 Cut off signal for A / C control module 27 –
E229
17 Fuel injector No.2 (–)
22 – 28 Intake air temperature sensor 18 Fuel injector No.3 (–)
23 5 V power supply output 29 Mass air flow sensor (+) 19 –
24 – 30 Mass air flow sensor (–) 20 –
25 Brake lamp switch 31 – 21 –
26 – 32 – 22 –
27 – 33 – 23 –
28 Immobilizer control module wake-up signal 34
injection pump solenoid valve
(3rd position deactivator)
24 –
29 A / C control module signal 35 – 25 Fuel injector No.2 (+)
30 Malfunction indicator lamp 36 ERG solenoid valve 26 Fuel injector No.3 (+)
31 Ground for mass air flow sensor 37 Ground 27 –
32 Ground 38 Ground 28 Throttle position signal (A / T)
1 Power source 39 – 29 –
2 Double relay (Main relay) 40 Data link connector 12 V (L-line) 30 –
3
Crankshaft position (Engine speed) sensor
(–)
41 – 31
Boost (Turbo) pressure regulator solenoid
valve
4
Crankshaft position (Engine speed) sensor
(+)
42 – 32 ERG throttle solenoid valve
5 Power supply for fuel pressure sensor 43 –
6 Signal for fuel pressure sensor 44 –
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