Engine Control Module (OBD) Connector End View (C1)

ENGINE CONTROL MODULE C1 (OBD)

Courtesy of DAIMLERCHRYSLER CORP.
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