Engine Control Module (ECM) X2 (L95/LXT) Connector End View

WARNING: This page is about a different car, the 2011 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Control Module (ECM) X2 (L95/LXT) Connector End View

Courtesy of GENERAL MOTORS CORP.

Engine Control Module (ECM) X2 (L95/LXT)

Pin	Wire	Circuit	Function
1	WH	423	Ignition Coil 2 and 3 Control
2	BN	1671	Heated Oxygen Sensor 2 Heater Control
3	PK	539	Ignition 1 Voltage
4	BN	452	EVAP Canister Purge Solenoid Control
5	YE/BK	1868	Low Reference
6	L-BU	425	Throttle Position Sensor Signal
7	BN	6118	Intake Air Temperature (IAT) Sensor Signal
8	L-GN	432	Exhaust Gas Recirculation (EGR) Valve Signal
9	GY	5763	Exhaust Gas Recirculation (EGR) Valve Position Sensor Signal
10	-	-	Not Used
11	BN	1744	Fuel Injector #4 Control
12	D-GN/WH	428	Heated Oxygen Sensor 1 Low Reference
13	D-GN	534	Idle Air Control (IAC) A High Control
14	PK/BK	415	Idle Air Control (IAC) Valve Coil B Low Control
15	L-GN/BK	444	Idle Air Control (IAC) Valve Coil A Low Control
16	L-BU	1031	5-Volt Reference 2
17	-	-	Not Used
18	D-BU	496	Knock Sensor Signal
19	WH	257	Exhaust Gas Recirculation Valve Control
20	-	-	Not Used
21	D-BU/WH	1869	Crankshaft Position Sensor Signal
22	PK/BK	1746	Fuel Injector 2 Control
23	-	-	Not Used
24	L-GN/BK	1745	Fuel Injector 3 Control
25	L-BU/WH	1747	Fuel Injector 1 Control
26	L-BU/BK	1748	Camshaft Position Sensor Signal
27	-	-	Not Used
28	YE	410	Engine Coolant Temperature Sensor Signal
29	BN	1665	Heated Oxygen Sensor 1 Signal
30	D-BU	417	Idle Air Control (IAC) Valve Coil B High Control
31	-	-	Not Used
32	PK	427	5-Volt Reference 1
33	WH	423	Ignition Coil 2 and 3 Control
34	-	-	Not Used
35	OG	406	Ignition Coil 1 and 4 Control
36	-	-	Not Used
37	BK	50	Ground
38	BK	50	Ground
39	BK	50	Ground
40	BK	50	Ground
41	BK	50	Ground
42-47	-	-	Not Used
48	BN/WH	469	Low Reference
49-50	-	-	Not Used
51	OG	406	Ignition Coil 1 and 4 Control
52	WH	257	Exhaust Gas Recirculation Valve Control
53-63	-	-	Not Used
64	BN	808	Low Reference

Connector Part Information

OEM: 0-368434-1
Service: N/A
Description: 64-Way F Sealed, (BK)

Terminal Part Information

Terminated Lead: Service by Harness - See Part Catalog
Release Tool: Not Available
Diagnostic Test Probe: Not Available
Terminal/Tray: Not Available
Core/Insulation Crimp: Not Available