K20 Engine Control Module X2 (LUV)

WARNING: This page is about a different car, the 2014 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.

Connector Part Information

Harness Type: Engine
OEM Connector: 34566-0103
Service Connector: 88988931
Description: 73-Way F 0.64, 2.8 Series, Sealed (BK with BK Terminal Position Assurance)
Harness Type: Engine
OEM Connector: 34566-2893
Service Connector: 88988931
Description: 73-Way F 0.64, 2.8 Series, Sealed (BK)

Terminal Part Information

Terminal Type ID	Terminated Lead	Diagnostic Test Probe	Terminal Removal Tool	Service Terminal	Tray	Core Crimp	Insulation Crimp
I	13588062	J-35616-35 (VT)	J-38125-12A	Not Available	Not Available	Not Available	Not Available
II	13575291	J-35616-35 (VT)	J-38125-11A	Not Available	Not Available	Not Available	Not Available

K20 Engine Control Module X2 (LUV)

Pin	Size	Color	Circuit	Function	Terminal Type ID	Option
1	0.75 0.5	BU/VT BU/VT	2121 2121	Ignition Control (1) Ignition Control (1)	I	LUW/LWE
2	0.5 0.5	GN/YE BN/VT	1744 1744	Fuel Injector Control (1) Fuel Injector Control (1)	I	LUW/LWE
3	0.5 0.5	BN/VT BN/YE	1746 1746	Fuel Injector Control (3) Fuel Injector Control (3)	I	LUW/LWE
4	0.5 0.5	BN/YE BN	844 844	Fuel Injector Control (4) Fuel Injector Control (4)	I	LUW/LWE
5	0.5 0.5	YE/WH YE/WH	1745 1745	Fuel Injector Control (2) Fuel Injector Control (2)	I	LUW/LWE
6-9	-	-	-	Not Occupied	-	-
10	0.5 0.75	GY/BU GY/BU	5282 5282	Camshaft Phaser Exhaust Solenoid (1) Camshaft Phaser Exhaust Solenoid (1)	I	LUW/LWE
11	0.5 0.75	VT/BN VT/BN	5284 5284	Camshaft Phaser Intake Solenoid (1) Camshaft Phaser Intake Solenoid (1)	I	LUW/LWE
12	-	-	-	Not Occupied	-	-
13	0.75 0.75	VT/BU RD/BU	5290 5290	Powertrain Main Relay Fused Supply (1) Powertrain Main Relay Fused Supply (1)	I	LUW/LWE
14	0.5 0.5	BU BU	6814 6814	Thermostat Engine Cool Control Thermostat Engine Cool Control	I	LUW/LWE
15	0.5 0.5	YE BN/RD	581 581	Throttle Actuator Control Open Throttle Actuator Control Open	I	LUW/LWE
16	0.5 0.5	BN/WH BN/WH	582 582	Throttle Actuator Control Close Throttle Actuator Control Close	I	LUW/LWE
17	0.75 0.5	GN/BU GN/BU	2123 2123	Ignition Control (3) Ignition Control (3)	I	LUW/LWE
18-19	-	-	-	Not Occupied	-	-
20	0.5 0.5	BK/VT BK/VT	6272 6272	Crankshaft 60X Sensor Low Reference Crankshaft 60X Sensor Low Reference	I	LUW/LWE
21	0.5 0.5	BK/GY BK/GY	5296 6267	Camshaft Position Exhaust Sensor Low Reference (1) Camshaft CAM X Ground	I	LUW/LWE
22-23	-	-	-	Not Occupied	-	-
24	0.5 0.5	BK/GN BK/GN	5301 6266	Camshaft Position Intake Sensor Low Reference (1) Camshaft CAM W Ground	I	LUW/LWE
25-27	-	-	-	Not Occupied	-	-
28	0.75 0.75	VT/BU RD/BU	5290 5290	Powertrain Main Relay Fused Supply (1) Powertrain Main Relay Fused Supply (1)	I	LUW/LWE
29	0.5 0.75	BK/BN BN/WH	6753 6783	Cam Phaser W Return Low Reference Exhaust Gas Temperature Sensor 2 Low Reference	I	LUW/LWE
30	0.5 0.75	BK/VT BK/VT	6754 6754	Cam Phaser X Return Low Reference Cam Phaser X Return Low Reference	I	LUW/LWE
31	0.5 0.75	YE/BU YE/BU	231 231	Oil Pressure Switch Signal Oil Pressure Switch Signal	I	LUW/LWE
32	-	-	-	Not Occupied	-	-
33	0.75 0.5	YE/BU YE/BU	2124 2124	Ignition Control (4) Ignition Control (4)	I	LUW/LWE
34	-	-	-	Not Occupied	-	-
35	0.75 0.5	BK/BU BK/BU	2129 2129	Ignition Control Low Reference Bank 1 Ignition Control Low Reference Bank 1	I	LUW/LWE
36	0.5 0.5	VT/BU VT/BU	6270 6270	Crankshaft 60X Sensor Voltage Crankshaft 60X Sensor Voltage	I	LUW/LWE
37	0.5 0.5	GY/YE GY/YE	5297 6457	Camshaft Position Exhaust Sensor Supply Voltage (1) Camshaft CAM X Supply Voltage	I	LUW/LWE
38-39	-	-	-	Not Occupied	-	-
40	0.5 0.5	GY/BU GY/BU	5300 6259	Camshaft Position Intake Sensor Supply Voltage (1) Camshaft CAM W Supply Voltage	I	LUW/LWE
41-42	-	-	-	Not Occupied	-	-
43	0.5 0.75	BN/RD BN/RD	2701 2701	Throttle Position Sensor 5 Volt Reference Throttle Position Sensor 5 Volt Reference	I	LUW/LWE
44	0.5 0.75	BK/BN BK/YE	2752 2752	Throttle Position Sensor Low Reference Throttle Position Sensor Low Reference	I	LUW/LWE
45	-	-	-	Not Occupied	-	-
46	0.5	GY	7329	Pre-Throttle Air Temp and Press (TMAP) Temperature Signal	I	-
47	0.5 0.5 0.5	WH/BK WH/BK BK/GN	3111 3111 1664	Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) Heated Oxygen Sensor Low Signal Bank 1 Sensor (1) Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)	I	LUW LWE
48	-	-	-	Not Occupied	-	-
49	0.5 0.5 0.5	BK/YE BK/YE BK/YE	1716 1716 1716	Knock Sensor Low Reference (1) Knock Sensor Low Reference (1) Knock Sensor Low Reference (1)	I	LUW LWE
50-52	-	-	-	Not Occupied	-	-
53	0.75 0.5	BU/WH BU/WH	2122 2122	Ignition Control (2) Ignition Control (2)	I	LUW/LWE
54-55	-	-	-	Not Occupied	-	-
56	0.5 0.5	GN GN	6271 6271	Crankshaft 60X Sensor Signal Crankshaft 60X Sensor Signal	I	LUW/LWE
57	0.5 0.5	VT/BK VT/BK	5273 6264	Camshaft Position Exhaust Sensor (1) Camshaft CAM X Signal	I	LUW/LWE
58-59	-	-	-	Not Occupied	-	-
60	0.5 0.5	YE/VT YE/VT	5275 6265	Camshaft Position Intake Sensor (1) Camshaft CAM W Signal	I	LUW/LWE
61-62	-	-	-	Not Occupied	-	-
63	0.5 0.5	BN/GN BN/GN	485 485	Throttle Position Sensor Signal (1) Throttle Position Sensor Signal (1)	I	LUW/LWE
64	-	-	-	Not Occupied	-	-
65	0.5 0.5	BN/BU BN/BU	486 486	Throttle Position Sensor Signal (2) Throttle Position Sensor Signal (2)	I	LUW/LWE
66	-	-	-	Not Occupied	-	-
67	0.5 0.5 0.5	VT/GY VT/GY GN	3110 3110 1665	Heated Oxygen Sensor High Signal Bank 1 Sensor (1) Heated Oxygen Sensor High Signal Bank 1 Sensor (1) Heated Oxygen Sensor High Signal Bank 1 Sensor (1)	I	LWE LUW
68	-	-	-	Not Occupied	-	-
69	0.5 0.5 0.5	VT/GY VT/GY VT/GY	496 496 496	Knock Sensor Signal (1) Knock Sensor Signal (1) Knock Sensor Signal (1)	I	LWE LUW
70-71	-	-	-	Not Occupied	-	-
72	0.5 0.75 0.75	GY/WH GY/WH GY/WH	3113 3113 3113	Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1) Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1)	I	LWE LUW
73	2.5 2.5	BK BK	450 450	Ground Ground	II	LUW/LWE