2006 MERCEDES-BENZ SPRINTER engine

ENGINE CONTROL MODULE C1 (OBD)CAV CIRCUIT FUNCTION
1 16BL FUEL INJECTOR NO. 1 HIGH-SIDE CONTROL
2 16BL/WT FUEL INJECTOR NO. 4 HIGH-SIDE CONTROL
3 16DG FUEL INJECTOR NO. 3 HIGH-SIDE CONTROL
4 20RD/WT FUEL PRESSURE SOLENOID 12 VOLT SUPPLY
8 18BL/GY FUEL TEMPERATURE SENSOR SIGNAL
10 20RD/YL ENGINE OIL SENSOR 5 VOLT SUPPLY
11 20GY/BL ENGINE OIL SENSOR SIGNAL
12 20BR/RD INTAKE PRESSURE SENSOR GROUND
13 20VT/DG INTAKE PRESSURE SENSOR SIGNAL
14 20BR/DG CAMSHAFT POSITION SENSOR GROUND
15 20DG/BK O2 1/1 PUMP CELL SIGNAL
20 18BK/YL WATER IN FUEL SENSOR SIGNAL
21 18BK/RD CRANKCASE HEATER SIGNAL
25 16BK FUEL INJECTOR NO. 2 HIGH-SIDE CONTROL
26 16BK/WT FUEL INJECTOR NO. 5 HIGH-SIDE CONTROL
28 18RD/BK FUEL QUANTITY SOLENOID 12 VOLT SUPPLY
31 20YL/BL MASS AIR FLOW SENSOR GROUND
32 18DG/BK FUEL TEMPERATURE SENSOR GROUND
35 20BR/BK SENSOR GROUND
36 20VT/RD INTAKE PRESSURE SENSOR 5 VOLT SUPPLY
37 20RD/BL CAMSHAFT POSITION SENSOR 5 VOLT SUPPLY
38 20YL/GY CAMSHAFT POSITION SENSOR SIGNAL
39 20GY O2 1/1 SENSOR CELL SIGNAL
40 20GY/WT O2 1/1 VIRTUAL GROUND
49 16BK/VT FUEL INJECTOR NO. 4 LOW-SIDE CONTROL
50 16BK/DG FUEL INJECTOR NO. 3 LOW-SIDE CONTROL
51 16BK/YL FUEL INJECTOR NO. 5 LOW-SIDE CONTROL
52 20BK/WT FUEL PRESSURE SOLENOID CONTROL
55 18BR WATER IN FUEL SENSOR GROUND
56 20BR/WT ENGINE COOLANT TEMPERATURE SENSOR GROUND
57 20DG/RD ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
59 20DG/VT FUEL PRESSURE SENSOR SIGNAL
61 20BR/VT MASS AIR FLOW SENSOR 5 VOLT SUPPLY
62 20DG/YL O2 1/1 PUMP CELL CONTROL
72 20GY/BL O2 1/1 HEATER CONTROL
73 16BK/RD FUEL INJECTOR NO. 1 LOW-SIDE CONTROL
74 16BK/BL FUEL INJECTOR NO. 2 LOW-SIDE CONTROL
76 18BR/YL FUEL QUANTITY SOLENOID CONTROL
79 18BR/RD WATER IN FUEL SENSOR 12 VOLT SUPPLY
84 20BR/GY FUEL PRESSURE SENSOR GROUND
85 20YL/DG MASS AIR FLOW SENSOR SIGNAL
86 20RD/DG FUEL PRESSURE SENSOR 5 VOLT SUPPLY
87 20DG/WT CRANKSHAFT POSITION SENSOR SIGNAL NO. 1
88 20DG CRANKSHAFT POSITION SENSOR SIGNAL NO. 2
90 20DG/WT EGR VALVE CONTROL
91 18BK/BR CRANKCASE HEATER GROUND
93 16YL/DG BOOST PRESSURE SERVOMOTOR CONTROL
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ENGINE CONTROL MODULE C2 (OBD)CAV CIRCUIT FUNCTION
1 16BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
2 14BR GROUND
3 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
4 14BR GROUND
5 14BK/BL FUSED ENGINE CONTROL RELAY OUTPUT
6 14BR GROUND
7 18RD S/C SWITCH 12 VOLT SUPPLY
8 18BR/WT HIGH IDLE ON SIGNAL
10 18WT/RD BOOST PRESSURE SENSOR 5 VOLT SUPPLY
11 18WT/DG BOOST PRESSURE SENSOR SIGNAL
12 18BR/WT SENSOR GROUND
13 18GY/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 2
14 18BR/GY ACCEL PEDAL POSITION SENSOR GROUND NO. 2
17 18BR/DG KICKDOWN SWITCH SIGNAL
18 20DG/YL ENGINE RPM
19 18BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
24 18BL/RD ACCEL PEDAL POSITION SENSOR 5 VOLT SUPPLY
25 18BL/DG ACCEL PEDAL POSITION SENSOR SIGNAL NO. 1
26 18BR/BL ACCEL PEDAL POSITION SENSOR GROUND NO. 1
28 18BR/DG INTAKE AIR TEMPERATURE SENSOR GROUND
31 20BL/YL K-ECM
32 20DG ENHANCED ACCIDENT REPORT DRIVER
36 18VT IGNITION SWITCH OUTPUT (START)
37 18DG ACCEL/SET SIGNAL
38 18BK VERIFICATION SIGNAL
42 18DG/WT INTAKE AIR TEMPERATURE SENSOR SIGNAL
43 18BK/RD GLOW PLUG MODULE CONTROL
44 18YL/BL ENGINE CONTROL RELAY CONTROL
50 18YL DECEL/SET SIGNAL
51 18GY OFF SIGNAL
52 18BL RESUME SIGNAL
53 20DG/WT CAN C BUS (+)
54 20DG CAN C BUS (-)
55 18BR/RD FUEL PUMP RELAY CONTROL
58 18VT/DG STARTER MOTOR RELAY CONTROL
ENGINE COOLANT TEMPERATURE SENSOR - BLACKCAV CIRCUIT FUNCTION
1 20BR/WT ENGINE COOLANT TEMPERATURE SENSOR GROUND
2 20DG/RD ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
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CONNECTOR PINOUTS

ENGINE OIL SENSOR - BLACKCAV CIRCUIT FUNCTION
1 20GY/BL ENGINE OIL SENSOR SIGNAL
2 20BR/BK SENSOR GROUND
3 20RD/YL ENGINE OIL SENSOR 5 VOLT SUPPLY
FUEL INJECTOR NO. 1 - BLACKCAV CIRCUIT FUNCTION
1 14BK/BL (EXCEPT OBD) FUEL INJECTOR NO. 1 CONTROL
1 16BK/RD (OBD) FUEL INJECTOR NO. 1 LOW-SIDE CONTROL
2 14BK (EXCEPT OBD) COMMON INJECTOR DRIVER NO. 1
2 16BL (OBD) FUEL INJECTOR NO. 1 HIGH-SIDE CONTROL
FUEL INJECTOR NO. 2 - BLACKCAV CIRCUIT FUNCTION
1 14BK/VT (EXCEPT OBD) FUEL INJECTOR NO. 2 CONTROL
1 16BK/BL (OBD) FUEL INJECTOR NO. 2 LOW-SIDE CONTROL
2 14BL (EXCEPT OBD) COMMON INJECTOR DRIVER NO. 2
2 16BK (OBD) FUEL INJECTOR NO. 2 HIGH-SIDE CONTROL
FUEL INJECTOR NO. 3 - BLACKCAV CIRCUIT FUNCTION
1 14BK/RD (EXCEPT OBD) FUEL INJECTOR NO. 3 CONTROL
1 16BK/DG (OBD) FUEL INJECTOR NO. 3 LOW-SIDE CONTROL
2 14BK (EXCEPT OBD) COMMON INJECTOR DRIVER NO. 1
2 16DG (OBD) FUEL INJECTOR NO. 3 HIGH-SIDE CONTROL
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CONNECTOR PINOUTS

FUEL PUMP RELAY (OBD)CAV CIRCUIT FUNCTION
30 14RD/BK FUSED B(+)
85 18BR/RD FUEL PUMP RELAY CONTROL
86 18BK/RD FUSED ENGINE CONTROL RELAY OUTPUT
87 14BK FUEL PUMP RELAY OUTPUT
87A - -
FUEL QUANTITY CONTROL VALVE (OBD)CAV CIRCUIT FUNCTION
1 20BK/WT FUEL QUANTITY SOLENOID CONTROL
2 18RD/BK FUEL QUANTITY SOLENOID 12 VOLT SUPPLY
FUEL TEMPERATURE SENSORCAV CIRCUIT FUNCTION
1 18DG/BK FUEL TEMPERATURE SENSOR GROUND
2 18BL/GY FUEL TEMPERATURE SENSOR SIGNAL
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CONNECTOR PINOUTS

ENGINE CONTROL RELAY (FUSE BLOCK NO. 1)CAV CIRCUIT FUNCTION
30 INTERNAL FUSED B(+)
85 INTERNAL ENGINE CONTROL RELAY CONTROL
86 INTERNAL FUSED B(+)
87 INTERNAL ENGINE CONTROL RELAY OUTPUT
87A --
FUSES (FUSE BLOCK NO. 1)FUSE
NO.AMPS FUSED CIRCUIT FUNCTION
1- - -
2 10A 16WT FUSED HIGH BEAM SWITCH OUTPUT
3 10A 16WT FUSED HIGH BEAM SWITCH OUTPUT
4 10A 16WT/BL/RD FUSED IGNITION SWITCH OUTPUT (RUN-START)
5 10A 16BK/BL/WT FUSED IGNITION SWITCH OUTPUT (RUN-START)
6 20A INTERNAL FUSED IGNITION SWITCH OUTPUT (RUN-START)
7 15A 16BK/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
8 20A 16RD/YL FUSED B(+)
9 15A INTERNAL FUSED B(+)
10 10A 16GY/DG/RD HEADLAMP SWITCH OUTPUT
11 10A 16GY/BK FUSED LEFT LAMP RELAY OUTPUT
12 10A 18YL HEADLAMP SWITCH OUTPUT
13 10A 18YL HEADLAMP SWITCH OUTPUT
14 15A 16BK/YL/WT FOG LAMP RELAY SIGNAL
15 10A 16BK/RD FUSED IGNITION SWITCH OUTPUT (ACC-RUN-START)
16 15A 12BK/BL ENGINE CONTROL RELAY OUTPUT
17 15A 16BK/RD ENGINE CONTROL RELAY OUTPUT
18 15A 14BK FUSED IGNITION SWITCH OUTPUT (RUN-START)
19 15A 14RD/BK (OBD) FUSED B(+)
20 15A 16RD/BL FUSED B(+)
21 30A 12RD FUSED B(+)
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CONNECTOR PINOUTS

KICK DOWN SWITCH - BLACKCAV CIRCUIT FUNCTION
1 18BR/DG KICKDOWN SWITCH SIGNAL
2 18BR (EXCEPT OBD) SENSOR GROUND
2 18BR (OBD) GROUND
MASS AIR FLOW SENSOR - BLACKCAV CIRCUIT FUNCTION
1 16YL/RD (OBD) FUSED IGNITION SWITCH OUTPUT (RUN-START)
2 20YL/RD (EXCEPT OBD) MASS AIR FLOW SENSOR 12 VOLT SUPPLY
2 20BR/VT (OBD) MASS AIR FLOW SENSOR 5 VOLT SUPPLY
3 20BR/YL (EXCEPT OBD) MASS AIR FLOW SENSOR GROUND
3 20YL/BL (OBD) MASS AIR FLOW SENSOR GROUND
4 20BR/BK (EXCEPT OBD) MASS AIR FLOW SENSOR 5 VOLT SUPPLY
4 20YL/DG (OBD) MASS AIR FLOW SENSOR SIGNAL
5 20YL/DG (EXCEPT OBD) MASS AIR FLOW SENSOR SIGNAL
OXYGEN SENSOR (OBD)CAV CIRCUIT FUNCTION
1 20DG/BK O2 1/1 PUMP CELL SIGNAL
2 20GY/WT O2 1/1 VIRTUAL GROUND
3 20GY/BL O2 1/1 HEATER CONTROL
4 20RD/DG FUSED ENGINE CONTROL RELAY OUTPUT
5 20DG/YL O2 1/1 PUMP CELL CONTROL
6 20GY O2 1/1 SENSOR CELL SIGNAL
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CONNECTOR PINOUTS

10.0 SCHEMATIC DIAGRAMS
10.1 ENGINE CONTROL MODULE
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SCHEMATIC DIAGRAMS

10.2 ENGINE CONTROL MODULE
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SCHEMATIC DIAGRAMS