Engine Control Module (ECM) Connector End View C1 (3.6L)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 1928403513 Service: 64-Way F Unknown (BK)
Terminal Part Information		Terminal: Terminal Seal: Release Tool: Core Crimp: Insulation Crimp: Test Probe:
Pin	Wire Color	Circuit No.	Function
1	TN	407	KS Low Reference Bank 2
2	OG	5278	Heated Oxygen Sensor Input Pump Current Bank 1 Sensor (1)
3	L-GN	5280	Heated Oxygen Sensor Input Pump Current Bank 2 Sensor (1)
4	OG	5275	Camshaft Position Intake Sensor (1)
5	GY	605	Reference Voltage Feed - 5-Volt Reference
6	YE	7017	Variable Intake Manifold Position Signal
7	TN	470	Low Reference
8	PU	486	Throttle Position Sensor Signal 2
9	D-GN/WH	2124	Electronic Spark Timing Signal Cylinder 4
10	WH/BK	5039	Engine Speed Sensor High
11	-	-	Not Used
12	OG/BK	5272	Camshaft Phaser Intake Solenoid (2)
13	L-GN	5282	Camshaft Phaser Exhaust Solenoid (1)
14	-	-	Not Used
15	BN	582	Throttle Motor Feed - Close
16	GY/WH	5037	Heated Oxygen Sensor Heater High Control Bank 2 Sensor (2)
17	GY	1716	Knock Sensor Return
18	TN	1653	Oxygen Sensor Return - Left - Forward of Catalytic Converter
19	PU/WH	1666	Oxygen Sensor Signal - Right - Forward of Catalytic Converter
20	D-GN	5273	Camshaft Position Exhaust Sensor (1)
21	GY	23	Alternator Field Duty Cycle Signal
22	-	-	Not Used
23	YE	410	Coolant Temperature Sensor Signal
24	-	-	Not Used
25	L-BU/WH	2126	Electronic Spark Timing Signal Cylinder 6
26	OG/WH	2122	Electronic Spark Timing Signal Cylinder 2
27-28	-	-	Not Used
29	PU	5284	Camshaft Phaser Intake Solenoid (1)
30	WH/BK	5283	Camshaft Phaser Exhaust Solenoid (2)
31	YE	581	Throttle Motor Feed - Open
32	L-GN	5038	Heated Oxygen Sensor Heater High Control Bank 1 Sensor (3)
33	D-BU	496	Knock Sensor Signal 1
34	PU	1665	Oxygen Sensor Signal - Left - Forward of Catalytic Converter
35	WH	5281	Heated Oxygen Sensor Pump Current Bank 2 Sensor (1)
36	PU	5274	Camshaft Position Exhaust Sensor (2)
37	BN	1174	Oil Level Sensor Signal
38	D-GN/WH	357	Oil Temperature Sensor Signal
39	TN	2752	Sensor Return - Throttle Position Sensor
40	TN/BK	231	Oil Pressure Switch Signal
41	D-GN	2125	Electronic Spark Timing Signal Cylinder 5
42	PU	2121	Electronic Spark Timing Signal Cylinder 1
43	OG	225	Alternator Output - Regulator Reference Voltage
44	L-BU/BK	5041	Intake Manifold Control (1)
45	L-BU/BK	844	Fuel Injector 4 Output
46	PK/BK	1746	Fuel Injector 3 Output
47	TN/WH	845	Fuel Injector 5 Output
48	L-GN/WH	428	Canister Purge Solenoid Output
49	GY/BK	1798	Return
50	L-BU	1876	Knock Sensor Signal 2
51	PU/WH	5279	Heated Oxygen Sensor Pump Current Bank 1 Sensor (1)
52	TN	1667	Oxygen Sensor Return - Right - Forward of Catalytic Converter
53	YE	5276	Camshaft Position Intake Sensor (2)
54	GY	2701	Reference Voltage Feed - 5-Volt Ref - Throttle Position Sensor
55	D-GN	485	Throttle Position Sensor Signal 1
56	OG/BK	5266	Baro Sensor Signal
57	GY	705	Reference Voltage Feed - 5-Volt Reference
58	L-BU	2123	Electronic Spark Timing Signal Cylinder 3
59	PU/WH	5024	Engine Speed Sensor Low
60-61	-	-	Not Used
62	L-GN/BK	1745	Fuel Injector 2 Output
63	TN	1744	Fuel Injector 1 Output
64	YE/BK	846	Fuel Injector 6 Output