Engine Control Module (ECM) Connector End View C1

Fig 1: Engine Control Module (ECM) C1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Engine Control Module (ECM) C1 Connector Parts Information

Connector Part Information

OEM: 1928403513
Service: 15306245
Description: 64-Way F Unknown (BK)

Terminal Part Information

Pins: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 21, 23, 25, 26, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 62, 63, 64
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Engine Control Module (ECM) C1 Connector End View

Pin	Wire Color	Circuit No.	Function
1	TN	407	KS Low Reference Bank 2
2	OG	5280	Heated Oxygen Sensor Input Pump Current Bank 2 Sensor (1)
3	L-GN	5278	Heated Oxygen Sensor Input Pump Current Bank 1 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	IC 4 Control
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	3113	Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1)
17	GY	1716	Knock Sensor Return
18	TN	1667	Oxygen Sensor Return - Right - Forward of Catalytic Converter
19	PU/WH	1665	Oxygen Sensor Signal - Left - 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	IC 6 Control
26	OG/WH	2122	IC 2 Control
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	3212	Heated Oxygen Sensor Heater Low Control Bank 2 Sensor (1)
33	D-BU	496	Knock Sensor Signal 1
34	PU	1666	Oxygen Sensor Signal - Right - Forward of Catalytic Converter
35	WH	5279	Heated Oxygen Sensor Pump Current Bank 1 Sensor (1)
36	PU	5274	Camshaft Position Exhaust Sensor (2)
37-38	-	-	Not Used
39	TN	2752	Sensor Return - Throttle Position Sensor
40	TN/BK	231	Oil Pressure Switch Signal
41	D-GN	2125	IC 5 Control
42	PU	2121	IC 1 Control
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	EVAP Canister Purge Solenoid Control
49	GY/BK	1798	Return
50	L-BU	1876	Knock Sensor Signal 2
51	PU/WH	5281	Heated Oxygen Sensor Pump Current Bank 2 Sensor (1)
52	TN	1664	HO2S Heated Oxygen Low Signal (Bank 1 Sensor 1)
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	Ambient Air Pressure Sensor Signal
57	GY	705	Reference Voltage Feed - 5-Volt Reference
58	L-BU	2123	IC 3 Control
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