Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 2 (ENGINE CONTROLS - 2.2L (L61) - INTRODUCTION (1 OF 2))COMPONENT LOCATORENGINE CONTROLS CONNECTORS

2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Engine Controls Connectors

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Engine Controls Connectors

WARNING: This page is about a different variant/trim than selected.

Accelerator Pedal Position (APP) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326830 Service: See Catalog 6-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU	1272	Accelerator Pedal Position Low Reference (2)
B	L-BU	1162	Accelerator Pedal Position Signal (2)
C	TN	1274	Accelerator Pedal Position 5-Volt Reference (2)
D	BN	1271	Accelerator Pedal Position Low Reference (1)
E	D-BU	1161	Accelerator Pedal Position Signal (1)
F	WH/BK	1164	Accelerator Pedal Position 5-Volt Reference (1)

Crankshaft Position (CKP) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15449028 Service: See Catalog 2-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PU	574	Crankshaft Position Sensor Low Reference (1)
B	YE	573	Crankshaft Position Sensor Signal (1)

Engine Coolant Temperature (ETC) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15449028 Service: See Catalog 2-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	TN	2761	Coolant Temperature Sensor Low Reference
B	YE	410	Engine Coolant Temperature Sensor Signal

Evaporative Emission (EVAP) Canister Purge Solenoid Valve

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12052643 Service: See Catalog 2-Way F Metri-Pack 150 Series Sealed (RD)
Pin	Wire Color	Circuit No.	Function
A	PK/WH	5291	Engine Main Relay Fused Control (2)
B	D-GN/WH	428	EVAP Canister Purge Solenoid Control

Evaporative Emissions (EVAP) Canister Vent Solenoid Valve

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12052643 Service: See Catalog 2-Way F Metri-Pack 150 Series Sealed (RD)
Pin	Wire Color	Circuit No.	Function
A	RD/WH	1840	Battery Positive Voltage
B	WH	1310	EVAP Canister Vent Solenoid Control

Fuel Injector 1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326181 Service: See Catalog 2-Way F (BK)
Pin	Wire Color	Circuit No.	Function
A	PK	139	Ignition 1 Voltage
B	BK	1744	Fuel Injector 1 Control

Fuel Injector 2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326181 Service: See Catalog 2-Way F (BK)
Pin	Wire Color	Circuit No.	Function
A	PK	139	Ignition 1 Voltage
B	L-GN/BK	1745	Fuel Injector 2 Control

Fuel Injector 3

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326181 Service: See Catalog 2-Way F (BK)
Pin	Wire Color	Circuit No.	Function
A	PK	139	Ignition 1 Voltage
B	PK/BK	1746	Fuel Injector 3 Control

Fuel Injector 4

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326181 Service: See Catalog 2-Way F (BK)
Pin	Wire Color	Circuit No.	Function
A	PK	139	Ignition 1 Voltage
B	L-BU/BK	844	Fuel Injector 4 Control

Fuel Pump and Sender Assembly

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 776127-2 Service: See Catalog 4-Way F APEX 2.8 MM (GY)
Pin	Wire Color	Circuit No.	Function
1	PK/BK	120	Fuel Pump Supply Voltage
2	YE/WH	1589	Fuel Level Sensor Signal
3	BK	850	Ground
4	PK/OG	510	Low Reference

Fuel Tank Pressure (FTP) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12059595 Service : See Catalog 3-Way Metri-Pack 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	RD/PK	469	Low Reference
B	GY/RD	890	Fuel Tank Pressure Sensor Signal
C	BN/WH	416	5-Volt Reference

Heated Oxygen Sensor (HO2S) 1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12176897 Service: See Catalog 4-Way F Metri-Pack 150 Series Sealed (L-GY)
Pin	Wire Color	Circuit No.	Function
A	TN/WH	3111	Heated Oxygen Sensor Low Signal Bank 1 Sensor (1)
B	PU/WH	3110	Heated Oxygen Sensor High Signal Bank 1 Sensor (1)
C	GY/WH	3113	Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (1)
D	PK/BK	5291	Engine Main Relay Fused Control (2)

Heated Oxygen Sensor (HO2S) 2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12160825 Service: See Catalog 4-Way M Metri-Pack 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	TN/WH	1669	Heated Oxygen Sensor Low Signal Bank 1 Sensor (2)
B	PU/WH	1668	Heated Oxygen Sensor High Signal Bank 1 Sensor (2)
C	PK/BK	5291	Engine Main Relay Fused Control (2)
D	GY/WH	1423	Heated Oxygen Sensor Heater Low Control Bank 1 Sensor (2)

Ignition Control Module (ICM)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15464996 Service: See Catalog 9-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	PK/WH	5292	Engine Main Relay Fused Control (3)
B	WH	423	Ignition Control Timing Control (1)
C-D	-	-	Not Used
E	BK	450	Ground
F	BN/WH	633	Camshaft Position Sensor Signal
G	OG	406	Ignition Control Timing Control (2)
H-J	-	-	Not Used

Knock Sensor (KS)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12077900 Service: See Catalog 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	D-BU	496	Knock Sensor Signal (1)
B	GY	1716	Knock Sensor Low Reference (1)

Mass Air Flow (MAF)/Inlet Air Temperature (IAT) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326822 Service: See Catalog 5-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	YE	492	Mass Air Flow Sensor Signal
B	BK/WH	451	Signal Ground
C	PK/BK	5291	Engine Main Relay Fused Control (2)
D	TN	2760	Intake Air Temperature Sensor Low Reference
E	TN	472	Intake Air Temperature Sensor Signal

Manifold Absolute Pressure (MAP) Sensor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129946 3-Way F Metri-Pack 150 Series Sealed (M-GY)
Pin	Wire Color	Circuit No.	Function
A	OG/BK	469	Low Reference
B	L-GN	432	MAP Sensor Signal
C	GY	2704	5-Volt Reference

Throttle Actuator Control (TAC) Module

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15326836 Service: See Catalog 8-Way F GT 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	D-GN	485	Throttle Position Sensor Signal (1)
B	TN/WH	1704	Sensor Low Reference
C	GY	2701	Throttle Position Sensor 5-Volt Reference
D	PU	486	Throttle Position Sensor Signal (2)
E	BN	582	Throttle Actuator Control Close
F	YE	581	Throttle Actuator Control Open
G	TN	2752	Throttle Position Sensor Low Reference
H	L-BU/BK	1688	5-Volt Reference

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.