K20 Engine Control Module X3

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Connector Part Information

Harness Type: Engine
OEM Connector: 34566-2763
Service Connector: 19303585
Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with GY 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	13576392	J-35616-35 (VT)	J-38125-11A	7116-4152-02	Yazaki 9	2	5
II	19330179	J-35616-64A (LT BU)	J-38125-12A	Not Available	Not Available	Not Available	Not Available

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1 - 7	-	-	-	Not Occupied	-	-
8	0.5	YE	410	Engine Coolant Temperature Sensor Signal	II	-
9	0.5	TN/BK	231	Oil Pressure Switch Signal	II	-
10	0.5	GY	605	5V Reference	II	-
11 - 12	-	-	-	Not Occupied	-	-
13	0.5	L-BU/WH	2126	Ignition Control 6	II	-
14	0.5	D-GN	2125	Ignition Control 5	II	-
15	0.5	BN/WH	2130	Ignition Control Low Reference Bank 2	II	-
16	0.5	YE	7301	High Pressure Fuel Pump Actuator High - Control	II	-
17 - 23	-	-	-	Not Occupied	-	-
24	0.5	TN	476	Sensor Low Reference	II	-
25	0.5	TN	452	Sensor Low Reference	II	-
26	0.5	YE	573	Crankshaft Position Sensor Signal 1	II	-
27	0.5	D-GN/WH	2124	Ignition Control 4	II	-
28	0.5	L-BU	2123	Ignition Control 3	II	-
29	0.5	OG/WH	2122	Ignition Control 2	II	-
30	0.5	VT	2121	Ignition Control 1	II	-
31	0.5	BN	2129	Ignition Control Low Reference Bank 1	II	-
32	0.5	VT	7300	High Pressure Fuel Pump Actuator Low - Control	II	-
33	0.5	OG	5275	Camshaft Position Intake Sensor 1	II	-
34	0.5	D-BU	5300	Camshaft Position Intake Sensor Control 1	II	-
35	0.5	D-GN	5273	Camshaft Position Exhaust Sensor 1	II	-
36	0.5	YE	5276	Camshaft Position Intake Sensor 2	II	-
37	0.5	L-BU	5302	Camshaft Position Intake Sensor Control 2	II	-
38	0.5	VT	5274	Camshaft Position Exhaust Sensor 2	II	-
39	0.5	VT	5284	Camshaft Phaser Intake Solenoid 1	II	-
40	0.5	L-GN	5282	Camshaft Phaser Exhaust Solenoid 1	II	-
41	0.5	OG/BK	5272	Camshaft Phaser Intake Solenoid 2	II	-
42	0.5	WH/BK	5283	Camshaft Phaser Exhaust Solenoid 2	II	-
43 - 45	-	-	-	Not Occupied	-	-
46	0.75	GY/BU	4804	Direct Fuel Injector (DFI) High Voltage Control Cylinder 4	II	-
47	0.75	WH/GN	4805	Direct Fuel Injector (DFI) High Voltage Control Cylinder 5	II	-
48	0.75	BU	4802	Direct Fuel Injector (DFI) High Voltage Control Cylinder 2	II	-
49	-	-	-	Not Occupied	-	-
50	0.75	GN	4803	Direct Fuel Injector (DFI) High Voltage Control Cylinder 3	II	-
51	0.75	VT/GN	4806	Direct Fuel Injector (DFI) High Voltage Control Cylinder 6	II	-
52	0.75	BN	4801	Direct Fuel Injector (DFI) High Voltage Control Cylinder 1	II	-
53	0.5	TN	5301	Camshaft Position Intake Sensor Low Reference 1	II	-
54	0.5	YE/BK	5297	Camshaft Position Exhaust Sensor Control 1	II	-
55	0.5	GY	5296	Camshaft Position Exhaust Sensor Low Reference 1	II	-
56	0.5	BN/WH	5303	Camshaft Position Intake Sensor Low Reference 2	II	-
57	0.5	L-GN	5298	Camshaft Position Exhaust Sensor Control 2	II	-
58	0.5	BN	5299	Camshaft Position Exhaust Sensor Low Reference 2	II	-
59	0.5	BN	6753	Cam Phaser W Low Reference	II	-
60	0.5	BN/WH	6754	Cam Phaser X Low Reference	II	-
61	0.5	D-BU	6755	Cam Phaser Y Low Reference	II	-
62	0.5	D-BU/WH	6756	Cam Phaser Z Low Reference	II	-
63 - 65	-	-	-	Not Occupied	-	-
66	0.75	BU/WH	4904	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4	II	-
67	0.75	GN/WH	4905	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5	II	-
68	0.75	BU/GY	4902	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2	II	-
69	-	-	-	Not Occupied	-	-
70	0.75	GN/GY	4903	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3	II	-
71	0.75	VT/GY	4906	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6	II	-
72	0.75	BN/WH	4901	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1	II	-
73	2	BK/WH	451	Signal Ground	I	-