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Engine Controls Connectors

Accelerator Pedal Position (APP) Sensor

GM886053Courtesy 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

GM1538760Courtesy 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

GM1538760Courtesy 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

GM684795Courtesy 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

GM684795Courtesy 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

GM366123Courtesy 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

GM366123Courtesy 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

GM366123Courtesy 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

GM366123Courtesy 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

GM872554Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • OEM: 776127-2
  • Service: See Catalog
  • 2-Way F AMP (BK)
Pin Wire Color Circuit No. Function
1 PK/BK 120 Fuel Pump Supply Voltage
2 BK 650 Ground
Fuel Tank Pressure (FTP) Sensor

GM516611Courtesy 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

GM474210Courtesy 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

GM280761Courtesy 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)

GM877917Courtesy 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)

GM684799Courtesy 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

GM647974Courtesy 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

GM684840Courtesy 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

GM831368Courtesy 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
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