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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 166 (ENGINE CONTROLS - 3.5L (L66) INTRODUCTION)COMPONENT LOCATORENGINE CONTROLS CONNECTOR END VIEWS
2006 Chevrolet Cobalt SS, 4D Sedan, Standard

Engine Controls Connector End Views

2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION Engine Controls Connector End Views
WARNING: This page is about a different car, the 2005 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Accelerator Pedal Position (APP) Sensor

GM632357Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15317832 - CPA Assembly
  • 15326829 - Connector
  • 6-Way F 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PU 1272 Low Reference
B L-BU 1162 APP Sensor 2 Signal
C TN 1274 5-Volt Reference - B
D BN 1271 Low Reference
E D-BU 1161 APP Sensor 1 Signal
F WH/BK 1164 5-Volt Reference - A
Camshaft Position (CMP) Sensor

GM1290302Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0887
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 WH 5290 Ignition 1 Voltage
2 BN/YE 451 Ground
3 YE 633 CMP Sensor Signal
Crankshaft Position (CKP) Sensor

GM1290305Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 91703-RCA-A010-Y1
  • 6-Way M (BK)
Pin Wire Color Circuit No. Function
1 YE/BK 5290 Ignition 1 Voltage
2 BU 573 CKP Sensor A Signal
3 BN/YE 451 Ground
4 YE/BK 5290 Ignition 1 Voltage
5 BU/RD 1800 CKP Sensor B Signal
6 BN/YE 451 Ground
Engine Coolant Temperature (ECT) Sensor

GM1290303Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0890
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 YE 410 ECT Sensor Signal
Evaporative Emissions (EVAP) Canister Purge Solenoid Valve

GM1290300Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0593
  • 2-Way F HX Series (BN)
Pin Wire Color Circuit No. Function
1 WH 5291 Ignition 1 Voltage
2 RD/YE 428 EVAP Canister Purge Solenoid Control
Evaporative Emissions (EVAP) Vent Solenoid

GM684795Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052643
  • 2-Way F Metri-Pack 150 Series, Sealed (RD)
Pin Wire Color Circuit No. Function
A PK 5291 Ignition 1 Voltage
B WH 1310 EVAP Canister Vent Solenoid Control
Exhaust Gas Recirculation (EGR) Valve

GM1290157Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0133
  • 6-Way F HX Series (GY)
Pin Wire Color Circuit No. Function
1 YE/BU 605 5-Volt Reference
2 GN/YE 2751 Low Reference
3 WH/BK 5763 EGR Valve Position Signal
4 BK 450 Ground
5 - - Not Used
6 BU/RD 435 EGR Solenoid Control
Fuel Injector 1

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BN 1744 Fuel Injector 1 Control
2 RD 39 Ignition 1 Voltage
Fuel Injector 2

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 RD 1745 Fuel Injector 2 Control
2 RD 39 Ignition 1 Voltage
Fuel Injector 3

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BU 1746 Fuel Injector 3 Control
2 RD 39 Ignition 1 Voltage
Fuel Injector 4

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 YE 844 Fuel Injector 4 Control
2 RD 39 Ignition 1 Voltage
Fuel Injector 5

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BK/RD 845 Fuel Injector 5 Control
2 RD 39 Ignition 1 Voltage
Fuel Injector 6

GM1332465Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0553
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 WH/BU 846 Fuel Injector 6 Control
2 RD 39 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

GM1290298Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0134
  • 8-Way F HW Series (GY)
Pin Wire Color Circuit No. Function
1 WH 6731 HO2S Pump Current - Bank 1 Sensor 1
2 GN/YE 2751 Low Reference
3 BK/WH 3113 HO2S Heater Control - Bank 1 Sensor 1
4 WH 5291 Ignition 1 Voltage
5 RD 6729 HO2S Reference Voltage - Bank 1 Sensor 1
6 D-GN 6730 HO2S Input Pump Current - Bank 1 Sensor 1
7 D-BU 6728 HO2S Low Reference - Bank 1 Sensor 1
8 - - Not Used
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

GM1290131Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0132
  • 4-Way F HW Series (GY)
Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 D-GN 1688 HO2S Signal - Bank 1 Sensor 2
3 WH 5291 Ignition 1 Voltage
4 BK/WH 3122 HO2S Heater Low Control
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

GM1290298Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0134
  • 8-Way F HW Series (GY)
Pin Wire Color Circuit No. Function
1 WH/RD 6735 HO2S Pump Current - Bank 2 Sensor 1
2 GN/YE 2751 Low Reference
3 GN/WH 3212 HO2S Heater Control - Bank 2 Sensor 1
4 WH 5291 Ignition 1 Voltage
5 RD/WH 6733 HO2S Reference Voltage - Bank 2 Sensor 1
6 GN/RD 6734 HO2S Input Pump Current- Bank 2 Sensor 1
7 RD/BU 6732 HO2S Low Reference - Bank 2 Sensor 1
8 - - Not Used
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

GM1290131Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0132
  • 4-Way F HW Series (GY)
Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 WH 1670 HO2S Signal - Bank 2 Sensor 2
3 WH 5291 Ignition 1 Voltage
4 GN/RD 3122 HO2S Heater Low Control
Ignition Control Module (ICM) 1

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 YE/GN 2121 Ignition Coil 1 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Ignition Control Module (ICM) 2

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BU/RD 2122 Ignition Coil 2 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Ignition Control Module (ICM) 3

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 WH/BU 2123 Ignition Coil 3 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Ignition Control Module (ICM) 4

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BN 2124 Ignition Coil 4 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Ignition Control Module (ICM) 5

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BK/RD 2125 Ignition Coil 5 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Ignition Control Module (ICM) 6

GM1332464Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0728
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 BN/WH 2126 Ignition Coil 6 Control
2 BK 450 Ground
3 WH 5290 Ignition 1 Voltage
Intake Air Temperature (IAT) Sensor 1

GM646403Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15335987
  • 2-Way F GT 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A TN 472 IAT Sensor 1 Signal
B BK 2760 Low Reference
Intake Air Temperature (IAT) Sensor 2

GM1290299Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0552
  • 2-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 RD/YE 6118 IAT Sensor 2 Signal
Knock Sensor (KS)

GM1290304Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0940
  • 1-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 RD/BU 496 KS Signal
Manifold Absolute Pressure (MAP) Sensor

GM1290302Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0887
  • 3-Way F HX Series (BK)
Pin Wire Color Circuit No. Function
1 GN/WH 469 Low Reference
2 GN/RD 432 MAP Sensor Signal
3 YE/RD 474 5-Volt Reference B
Rocker Arm Oil Control Solenoid

GM1332627Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0724
  • 1-Way F HW Series (BK)
Pin Wire Color Circuit No. Function
1 GY/YE 6736 Rocker Arm Oil Actuator Control Signal
Rocker Arm Oil Pressure Switch

GM1332470Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6189-0156
  • 2-Way F (GY)
Pin Wire Color Circuit No. Function
1 BU/BK 6737 Rocker Arm Oil Pressure Switch Signal
2 BN/YE 451 Ground
Throttle Actuator Control (TAC) Module

GM1332346Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 6610-5412
  • 16-Way F (GY)
Pin Wire Color Circuit No. Function
1-2 - - Not Used
3 GN/WH 6741 Motor Inhibit
4 - - Not Used
5 D-BU 6739 ETC Control
6 - - Not Used
7 BK 450 Ground
8 WH 5292 Ignition 1 Voltage
9-11 - - Not Used
12 D-GN 6738 ETC Signal
13-14 - - Not Used
15 BK 450 Ground
16 - - Not Used
RENDER: 1.0x

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
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