K20 Engine Control Module X3

WARNING: This page is about a different car, the 2017 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Connector Part Information

Harness Type: Engine
OEM Connector: 34566-4953
Service Connector: 88988372
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	13575812	J-35616-64B (LT BU)	J-38125-213	33467-0003	Delphi 23	J	J
II	13579770	J-35616-4A (PU)	J-38125-11A	7116-4152-02	Yazaki 9	A	5

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.5	YE/BN	331	Oil Pressure Sensor Signal	I	-
2	0.5	WH/RD	2705	Oil Pressure Sensor 5V Reference	I	-
3 - 6	-	-	-	Not Occupied	-	-
7	0.5	BN/BU	357	Oil Temperature Sensor Signal	I	-
8	0.5	BU	410	Engine Coolant Temperature Sensor Signal	I	-
9	-	-	-	Not Occupied	-	-
10	0.5	VT/BU	6270	Crankshaft 60X Sensor 5V Reference	I	-
11	0.5	GN/BU	2123	Ignition Control 3	I	-
12	0.5	YE/BU	2124	Ignition Control 4	I	-
13	0.5	BU/GY	2125	Ignition Control 5	I	-
14	0.5	BN/BU	2126	Ignition Control 6	I	-
15	0.5	BK/GY	2130	Ignition Control Low Reference Bank 2	I	-
16	0.75	YE	7301	High Pressure Fuel Pump Actuator High - Control	I	-
17	0.5	BK/VT	2755	Oil Pressure Sensor Low Reference	I	-
18	0.5	BU/RD	3622	Oil Pressure Sensor 2 5V Reference	I	MEK/MEL/MEP
19	0.5	BK/YE	1704	Sensor Low Reference	I	-
20 - 22	-	-	-	Not Occupied	-	-
23	0.5	BK/BN	6273	Oil Temperature Sensor Low Reference	I	-
24	0.5	BK/BN	2761	Coolant Temperature Sensor Low Reference	I	-
25	0.5	BK/VT	6272	Crankshaft 60X Sensor Low Reference	I	-
26	0.5	GN	6271	Crankshaft 60X Sensor Signal	I	-
27	0.5	BU/WH	2122	Ignition Control 2	I	-
28	0.5	GN/GY	2127	Ignition Control 7	I	-
29	0.5	VT/WH	2128	Ignition Control 8	I	-
30	0.5	BU/VT	2121	Ignition Control 1	I	-
31	0.5	BK/BU	2129	Ignition Control Low Reference Bank 1	I	-
32	0.75	VT/BK	7300	High Pressure Fuel Pump Actuator Low - Control	I	-
33	0.5	YE/VT	5275	Camshaft Position Intake Sensor 1	I	-
34	0.5	GY/BU	5300	Camshaft Position Intake Sensor Control 1	I	-
35 - 38	-	-	-	Not Occupied	-	-
39	0.5	VT/BN	5284	Camshaft Phaser Intake Solenoid 1	I	-
40 - 42	-	-	-	Not Occupied	-	-
43	0.5	GY	5493	Cylinder Shutoff Solenoid Control 3	I	-
44	0.5	YE/BU	5494	Cylinder Shutoff Solenoid Control 4	I	-
45	0.5	GY/BU	4804	Direct Fuel Injector (DFI) High Voltage Control Cylinder 4	I	-
46	0.5	BU	4802	Direct Fuel Injector (DFI) High Voltage Control Cylinder 2	I	-
47	0.5	VT/GN	4806	Direct Fuel Injector (DFI) High Voltage Control Cylinder 6	I	-
48	0.5	GY	4808	Direct Fuel Injector (DFI) High Voltage Control Cylinder 8	I	-
49	0.5	GN	4803	Direct Fuel Injector (DFI) High Voltage Control Cylinder 3	I	-
50	0.5	YE/GY	4807	Direct Fuel Injector (DFI) High Voltage Control Cylinder 7	I	-
51	0.5	WH/GN	4805	Direct Fuel Injector (DFI) High Voltage Control Cylinder 5	I	-
52	0.5	BN	4801	Direct Fuel Injector (DFI) High Voltage Control Cylinder 1	I	-
53	0.5	BK/GN	5301	Camshaft Position Intake Sensor Low Reference 1	I	-
54 - 58	-	-	-	Not Occupied	-	-
59	0.5	BK/BN	6753	Cam Phaser W Low Reference	I	-
60 - 62	-	-	-	Not Occupied	-	-
63	0.5	BU	5491	Cylinder Shutoff Solenoid Control 1	I	-
64	0.5	GN	5492	Cylinder Shutoff Solenoid Control 2	I	-
65	0.5	BU/WH	4904	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 4	I	-
66	0.5	BU/GY	4902	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 2	I	-
67	0.5	VT/GY	4906	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 6	I	-
68	0.5	GY/WH	4908	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 8	I	-
69	0.5	GN/GY	4903	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 3	I	-
70	0.5	WH/YE	4907	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 7	I	-
71	0.5	GN/WH	4905	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 5	I	-
72	0.5	BN/WH	4901	Direct Fuel Injector (DFI) High Voltage Supply Cylinder 1	I	-
73	2.5	BK/WH	451	Signal Ground	II	-