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Engine Controls Connector End Views

Accelerator Pedal Position (APP) Sensor Terminal Identification

GM632357Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326829
  • 6-Way F GT 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A PU 1272 Low Reference
B L-BU 1162 APP Sensor 2 Signal
C TN 1274 5 Volt Reference
D BN 1271 Low Reference
E D-BU 1161 APP Sensor 1 Signal
F WH/BK 1164 5 Volt Reference
Barometric Pressure (BARO) Sensor (L32) Terminal Identification

GM684840Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129946
  • 3-Way F Metri-Pack 150 Series, Sealed (GY)
Pin Wire Color Circuit Number Function
A BK 476 Low Reference
B GY/BK 433 BARO Sensor Signal
C GY 597 5 Volt Reference
Crankshaft Position (CKP) Sensor Terminal Identification

GM280765Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162834
  • 4-Way F Metri-Pack 150.2 Series, Sealed, Pull To Seat (GY)
Pin Wire Color Circuit Number Function
A L-BU/WH 1800 CKP Sensor 2 Signal
B YE 573 CKP Sensor 1 Signal
C BK/WH 836 Low Reference
D WH/BK 644 12 Volt Reference
Camshaft Position (CMP) Sensor Terminal Identification

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162279
  • 3-Way F Metri-Pack 150.2 Series, Sealed, Pull To Seat (GY)
Pin Wire Color Circuit Number Function
A BN/WH 633 CMP Sensor Signal
B BK/WH 836 Low Reference
C WH/BK 644 12 Volt Reference
Engine Coolant Temperature (ECT) Sensor Terminal Identification

GM655692Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162193
  • 2-Way F Metri-Pack 150.2 Series, Sealed Pull To Seat (BK)
Pin Wire Color Circuit Number Function
A YE 2761 Low Reference
B BK 410 ECT Sensor Signal
Evaporative Emission (EVAP) Canister Purge Solenoid Terminal Identification

GM684795Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052643
  • 2-Way F Metri-Pack 150 Series, Sealed (RD)
Pin Wire Color Circuit Number Function
A PK 339 Ignition 1 Voltage
B D-GN/WH 428 EVAP Canister Purge Solenoid Control
Evaporative Emissions (EVAP) Canister Vent Solenoid Terminal Identification

GM684829Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12124037
  • 2-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A OG 2840 Battery Positive Voltage
B WH 1310 EVAP Canister Vent Solenoid Control
Exhaust Gas Recirculation (EGR) Valve Terminal Identification

GM684863Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186056
  • 5-Way F Metri-Pack 150.2 Series, Sealed Pull To Seat (BK)
Pin Wire Color Circuit Number Function
A GY 435 EGR Solenoid Low Control
B BK 2753 Low Reference
C BN 1456 EGR Valve Position Signal
D GY 2702 5 Volt Reference
E RD 1676 EGR Solenoid High Control
Fuel Injector 1 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Wire Color Circuit Number Function
A PK 639 Ignition 1 Voltage
B BK 1744 Fuel Injector 1 Control
Fuel Injector 2 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Circuit Number Wire Color Function
A PK 639 Ignition 1 Voltage
B L-GN/BK 1745 Fuel Injector 2 Control
Fuel Injector 3 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Wire Color Circuit Number Function
A PK 639 Ignition 1 Voltage
B PK/BK 1746 Fuel Injector 3 Control
Fuel Injector 4 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Wire Color Circuit Number Function
A PK 639 Ignition 1 Voltage
B L-BU/BK 844 Fuel Injector 4 Control
Fuel Injector 5 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Wire Color Circuit Number Function
A PK 639 Ignition 1 Voltage
B BK/WH 845 Fuel Injector 5 Control
Fuel Injector 6 - Terminal Identification

GM1243578Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15421930
  • 2-Way F M/P 150 TNGLS SLD. (BK)
Pin Circuit Number Wire Color Function
A PK 639 Ignition 1 Voltage
B YE/BK 846 Fuel Injector 6 Control
Fuel Pump & Sender Assembly - Terminal Identification

GM456551Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160482
  • 4-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A PU 30 Fuel Level Sensor Signal
B GY 120 Fuel Pump Supply Voltage
C BK 150 Ground
D BK/WH 651 Low Reference
Fuel Tank Pressure (FTP) Sensor Terminal Identification

GM516611Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059595
  • 3-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A OG/BK 469 Low Reference
B D-GN 890 Fuel Tank Pressure Sensor Signal
C GY/BK 416 5 Volt Reference
Heated Oxygen Sensor (HO2S) Sensor 1 Terminal Identification

GM456551Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160482
  • 4-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A TN/WH 3111 HO2S Low Signal
B PU/WH 3110 HO2S High Signal
C BK/WH 3112 HO2S Heater Low Control Sensor 1
D PK 839 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Sensor 2 Terminal Identification

GM806613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326423
  • 4-Way M Metri-Pack 150 Series Sealed (GY)
Pin Wire Color Circuit Number Function
A TN/WH 3121 HO2S Low Signal
B PU 3120 HO2S High Signal
C BK/WH 3122 HO2S Heater Low Control Sensor 2
D PK 839 Ignition 1 Voltage
Ignition Control Module (ICM) - Terminal Identification

GM516619Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12124379
  • 14-Way F Metri-Pack 150 Series, Sealed, Pull To Seat (GY)
Pin Wire Color Circuit Number Function
A WH 423 IC Timing Control
B TN/BK 424 IC Timing Signal
C L-BU/BK 647 Medium Resolution Engine Speed Signal
D PU/WH 430 Low Resolution Engine Speed Signal
E WH 121 Engine Speed Signal
F BK 630 Camshaft Position Signal
G YE 573 CKP Sensor 1 Signal
H L-BU/WH 1800 CKP Sensor 2 Signal
J BN/WH 633 CMP Sensor Signal
K BK/WH 541 Ground
L RD/BK 453 Low Reference
M BK/WH 836 Low Reference
N WH/BK 644 12 Volt Reference
P PK 239 Ignition 1 Voltage
Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor Terminal Identification

GM647974Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326822
  • 5-Way F GT 150 Sealed 4.0 (BK)
Pin Wire Color Circuit Number Function
A YE 492 MAF Sensor Signal
B PK 339 Ignition 1 Voltage
C BK/WH 451 Ground
D TN 472 IAT Sensor Signal
E BK 2760 Low Reference
Knock Sensor (KS) Bank 1 - Terminal Identification

GM95764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176800
  • 1-Way F Metri-Pack 150 Series, Sealed (GY)
Pin Wire Color Circuit Number Function
1 D-BU 496 Knock Sensor 1 Signal
Knock Sensor (KS) Bank 2 - Terminal Identification

GM95764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176800
  • 1-Way F Metri-Pack 150 Series, Sealed (GY)
Pin Wire Color Circuit Number Function
1 D-BU 1876 Knock Sensor 2 Signal
Manifold Absolute Pressure (MAP) Sensor Terminal Identification

GM684840Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129946
  • 3-Way F Metri-Pack 150 Series, Sealed (GY)
Pin Wire Color Circuit Number Function
A OG/BK 469 Low Reference
B L-GN 432 MAP Sensor Signal
C GY 2704 5 Volt Reference
Supercharger Boost Control Solenoid (L32) - Terminal Identification

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series, Sealed (BK)
Pin Wire Color Circuit Number Function
A PK 339 Ignition 1 Voltage
B GY 1724 Boost Control Solenoid Control
Throttle Actuator Control (TAC) Module Terminal Identification

GM1243581Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355368
  • 20-Way F GT Series SLD. (GY)
Pin Wire Color Circuit Number Function
1 TN 1274 5 Volt Reference
2 PU 1272 Low Reference
3 L-BU 1162 APP Sensor 2 Signal
4 D-GN 389 Vehicle Speed Signal
5 - - Not Used
6 WH 17 Stop Lamp Switch Signal
7 OG/BK 1061 UART Serial Data Secondary
8 TN/WH 551 Ground
9-10 - - Not Used
11 D-BU 1161 APP Sensor 1 Signal
12 BN 1271 Low Reference
13 WH/BK 1164 5 Volt Reference
14-15 - - Not Used
16 TN 800 UART Serial Data Primary
17 TN/WH 551 Ground
18 PK 39 Ignition 1 Voltage
19-20 - - Not Used
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