K20 Engine Control Module X2 (L5Q)

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Engine
OEM Connector: 34566-7623
Service Connector: 12603598
Description: 80-Way F 0.64 Series, Sealed (BK with BU Terminal Position Assurance)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray Name	Core Crimp	Insulation Crimp
I	13575812	J-35616-64B (LT BU)	J-38125-213	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.5	GY/BU	5282	Exhaust Camshaft Position Actuator Solenoid Valve 1	I	-
2	0.5	BN/WH	582	Throttle Actuator Close Control	I	-
3	0.5	YE	581	Throttle Actuator Open Control	I	-
4	-	-	-	Not Occupied	-	-
5	0.5	VT/GY	496	Knock Sensor 1 Signal	I	-
6 - 7	-	-	-	Not Occupied	-	-
8	0.5	WH/BK	3111	HO2S Low Signal Bank 1 Sensor 1 (3)	I	-
9	0.5	WH/YE	3121	HO2S Low Signal Bank 1 Sensor 2	I	-
10	-	-	-	Not Occupied	-	-
11	0.5	BK/BN	2752	Throttle Position Sensor Low Reference	I	-
12	0.5	BU/WH	3630	Throttle Position Sensor SENT 1 Signal	I	-
13	0.5	VT/BK	5273	Exhaust Camshaft Position Sensor 1	I	-
14 - 17	-	-	-	Not Occupied	-	-
18	0.5	BK/BU	2129	Ignition Control Low Reference Bank 1	I	-
19	-	-	-	Not Occupied	-	-
20	0.5	GN/BU	2123	Ignition Control 3	I	-
21	0.5	VT/BN	5284	Intake Camshaft Position Actuator Solenoid Valve 1	I	-
22	0.5	BK/BN	6753	Camshaft Position Actuator Solenoid Valve W Low Reference	I	-
23	0.5	BK/VT	6754	Camshaft Position Actuator Solenoid Valve X Low Reference	I	-
24	0.5	BK/BN	2761	Coolant Temperature Sensor Low Reference	I	-
25	0.5	BK/YE	1716	Knock Sensor 1 Low Reference	I	-
26	-	-	-	Not Occupied	-	-
27	0.5	BU	410	Engine Coolant Temperature Sensor Signal	I	-
28	0.5	GN/WH	432	Manifold Absolute Pressure Sensor Signal	I	-
29	0.5	VT/GY	3110	HO2S High Signal Bank 1 Sensor 1	I	-
30	0.5	VT/BU	3120	HO2S High Signal Bank 1 Sensor 2	I	-
31	-	-	-	Not Occupied	-	-
32	0.5	BK/GN	5301	Intake Camshaft Position Sensor Low Reference 1	I	-
33	0.5	YE/VT	5275	Intake Camshaft Position Sensor 1	I	-
34	0.5	BK/GY	5296	Exhaust Camshaft Position Sensor Low Reference 1	I	-
35	-	-	-	Not Occupied	-	-
36	0.5	BN/GY	4008	Humidity Sensor Signal	I	-
37	0.5	GN/WH	5007	Reverse Switch Signal	I	-
38	-	-	-	Not Occupied	-	-
39	0.5	BU/VT	2121	Ignition Control 1	I	-
40	0.5	BU/WH	2122	Ignition Control 2	I	-
41	0.5	VT/BU	6270	Crankshaft Position Sensor Voltage	I	-
42	0.5	WH/RD	2705	Oil Pressure Sensor 5V Reference	I	-
43	-	-	-	Not Occupied	-	-
44	0.5	GY/BU	5300	Intake Camshaft Position Sensor 1 Voltage Reference	I	-
45	0.5	GY/YE	5297	Exhaust Camshaft Position Sensor 1 Voltage Reference	I	-
46	-	-	-	Not Occupied	-	-
47	0.5	BN/RD	2701	Throttle Position Sensor 5V Reference 2	I	-
48	0.5	BK/GN	469	Manifold Absolute Pressure Sensor Low Reference	I	-
49	0.5	BN	25	Charge Indicator Control	I	-
50	0.5	BK/VT	6272	Crankshaft Position Sensor Low Reference	I	-
51	0.5	GN	6271	Crankshaft Position Sensor Signal	I	-
52 - 53	-	-	-	Not Occupied	-	-
54	0.5	YE/BN	331	Oil Pressure Sensor Signal	I	-
55 - 56	-	-	-	Not Occupied	-	-
57	0.5	GN/BU	428	EVAP Purge Solenoid Valve Control	I	-
58	-	-	-	Not Occupied	-	-
59	0.5	YE/WH	1745	Fuel Injector 2 Control	I	-
60	0.5	GY/WH	3113	HO2S Heater Low Control Bank 1 Sensor 1	I	-
61 - 66	-	-	-	Not Occupied	-	-
67	0.5	GY/RD	2704	Manifold Absolute Pressure Sensor 5V Reference	I	-
68 - 69	-	-	-	Not Occupied	-	-
70	0.5	BK/VT	2755	Oil Pressure Sensor Low Reference	I	-
71	0.5	GY	23	Generator Field Duty Cycle Signal	I	-
72 - 74	-	-	-	Not Occupied	-	-
75	0.5	BU/WH	890	Fuel Tank Pressure Sensor Signal	I	-
76 - 77	-	-	-	Not Occupied	-	-
78	0.5	GN/YE	1744	Fuel Injector 1 Control	I	-
79	0.5	BN/VT	1746	Fuel Injector 3 Control	I	-
80	0.5	GY/WH	3122	HO2S Heater Low Control Bank 1 Sensor 2	I	-