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Engine Controls Connector End Views

WARNING: This page is about a different car, the 2004 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Accelerator Pedal Position (APP) Sensor

GM632344Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326842
  • 10-Way F 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A GY 1273 Low Reference
B PU 1272 Low Reference
C L-BU 1162 APP Sensor 2 Signal
D TN 1274 5-Volt Reference
E YE/BK 1275 5-Volt Reference
F D-BU 1161 APP Sensor 1 Signal
G L-BU 1276 5-Volt Reference
H - - Not Used
J BN 1271 Low Reference
K D-GN 1163 APP Sensor 3 Signal
Camshaft Position (CMP) Sensor

GM516611Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059595
  • 3-Way F Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A BN/WH 633 CMP Sensor Signal
B PK/BK 632 Low Reference
C OG 631 12-Volt Reference
Crankshaft Position (CKP) Sensor

GM366117Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15324165
  • 3-Way F Metri-Pack 150 Series (WH)
Pin Wire Color Circuit No. Function
A D-BU/WH 1869 CKP Sensor Signal
B YE/BK 1868 Low Reference
C L-GN 1867 12-Volt Reference
Engine Coolant Temperature (ECT) Sensor

GM655692Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162195
  • 2-Way F GT 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A TN 2761 Low Reference
B YE 410 ECT Sensor Signal
Engine Oil Level/Temperature Sensor

GM646415Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326808
  • 3-Way F GT 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A BN 1174 Oil Level Switch Signal
B D-GN/WH 357 Oil Temperature Sensor Signal
C BK 1550 Ground
Engine Oil Pressure (EOP) Sensor

GM726824Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15344137
  • 3-Way F GT 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
1 BK 2755 Low Reference
2 GY 2705 5-Volt Reference
3 TN/WH 331 Oil Pressure Sensor Signal
Evaporative Emission (EVAP) Canister Purge Solenoid Valve

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/BK 5705 Ignition 1 Voltage
B D-GN/WH 428 EVAP Canister Purge Solenoid Control
Evaporative Emission (EVAP) Canister Vent Solenoid Valve

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 1540 Battery Positive Voltage
B WH 1310 EVAP Canister Vent Solenoid Control
Fuel Injector 1

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5291 Ignition 1 Voltage
B TN 1744 Fuel Injector 1 Control
Fuel Injector 2

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5292 Ignition 1 Voltage
B L-GN/BK 1745 Fuel Injector 2 Control
Fuel Injector 3

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5291 Ignition 1 Voltage
B PK/BK 1746 Fuel Injector 3 Control
Fuel Injector 4

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5292 Ignition 1 Voltage
B L-BU/BK 844 Fuel Injector 4 Control
Fuel Injector 5

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5291 Ignition 1 Voltage
B TN/WH 845 Fuel Injector 5 Control
Fuel Injector 6

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5292 Ignition 1 Voltage
B YE/BK 846 Fuel Injector 6 Control
Fuel Injector 7

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5291 Ignition 1 Voltage
B OG/BK 877 Fuel Injector 7 Control
Fuel Injector 8

GM684833Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129140
  • 2-Way F Micro-Pack 280.1 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A PK/BK 5292 Ignition 1 Voltage
B D-BU/WH 878 Fuel Injector 8 Control
Fuel Pump and Sender Assembly

GM456551Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12160482
  • 4-Way F Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A L-BU 1936 Fuel Level Sensor Signal - Primary
B GY 120 Fuel Pump Supply Voltage
C BK 1050 Ground
D TN 2759 Low Reference
Fuel Tank Pressure Sensor

GM516611Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12059595
  • 3-Way F Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A TN 2759 Low Reference
B D-GN 890 Fuel Tank Pressure Sensor Signal
C GY 2709 5-Volt Reference B
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

GM474210Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176897
  • 4-Way F Metri-Pack 150 Sealed (GY)
Pin Wire Color Circuit No. Function
A TN 1664 HO2S Low Signal - Bank 1 Sensor 1
B PU/WH 1665 HO2S High Signal - Bank 1 Sensor 1
C GY/WH 3113 HO2S Heater Low Control - Bank 1 Sensor 1
D PK/BK 5293 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

GM806613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326423
  • 4-Way M Metri-Pack 150 Sealed (GY)
Pin Wire Color Circuit No. Function
A TN/WH 1669 HO2S Low Signal - Bank 1 Sensor 2
B PU/WH 1668 HO2S High Signal - Bank 1 Sensor 2
C BN 2391 HO2S Heater Low Control - Bank 1 Sensor 2
D PK/BK 5294 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

GM474210Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176897
  • 4-Way F Metri-Pack 150 Sealed (GY)
Pin Wire Color Circuit No. Function
A TN 1667 HO2S Low Signal - Bank 2 Sensor 1
B PU 1666 HO2S High Signal - Bank 2 Sensor 1
C L-GN 3212 HO2S Heater Low Control - Bank 2 Sensor 1
D PK/BK 5293 Ignition 1 Voltage
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2

GM806613Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15326423
  • 4-Way M Metri-Pack 150 Sealed (GY)
Pin Wire Color Circuit No. Function
A TN 1671 HO2S Low Signal - Bank 2 Sensor 2
B PU 1670 HO2S High Signal - Bank 2 Sensor 2
C OG/WH 3223 HO2S Heater Low Control - Bank 2 Sensor 2
D PK/BK 5294 Ignition 1 Voltage
Ignition Coil/Module 1

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1451 Ground
B BN 2129 Low Reference
C PU 2121 IC 1 Control
D PK 5291 Ignition 1 Voltage
Ignition Coil/Module 2

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1551 Ground
B BN 2130 Low Reference
C RD 2122 IC 2 Control
D PK 5292 Ignition 1 Voltage
Ignition Coil/Module 3

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1451 Ground
B BN 2129 Low Reference
C L-BU 2123 IC 3 Control
D PK 5291 Ignition 1 Voltage
Ignition Coil/Module 4

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1551 Ground
B BN 2130 Low Reference
C D-GN 2124 IC 4 Control
D PK 5292 Ignition 1 Voltage
Ignition Coil/Module 5

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1451 Ground
B BN 2129 Low Reference
C D-GN 2125 IC 5 Control
D PK 5291 Ignition 1 Voltage
Ignition Coil/Module 6

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1551 Ground
B BN 2130 Low Reference
C L-BU 2126 IC 6 Control
D PK 5292 Ignition 1 Voltage
Ignition Coil/Module 7

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1451 Ground
B BN 2129 Low Reference
C RD 2127 IC 7 Control
D PK 5291 Ignition 1 Voltage
Ignition Coil/Module 8

GM684854Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12162144
  • 4-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
A BK 1551 Ground
B BN 2130 Low Reference
C PU 2128 IC 8 Control
D PK 5292 Ignition 1 Voltage
Knock Sensor (KS) 1

GM95764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176800
  • 1-Way F Metri-Pack 150 Series (GRY)
Pin Wire Color Circuit No. Function
1 D-BU 496 Knock Sensor 1 Signal
Knock Sensor (KS) 2

GM95764Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12176800
  • 1-Way F Metri-Pack 150 Series (GRY)
Pin Wire Color Circuit No. Function
1 L-BU 1876 Knock Sensor 2 Signal
Manifold Absolute Pressure (MAP) Sensor

GM684840Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12129946
  • 3-Way F Metri-Pack 150 Series Sealed (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 A
Mass Air Flow (MAF) Sensor

GM366067Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15305555
  • 5-Way F Metri-Pack 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A TN 552 Low Reference
B TN 472 IAT Sensor Signal
C BK/WH 751 Ground
D PK 739 Ignition 1 Voltage
E YE 492 MAF Sensor Signal
Throttle Actuator Control (TAC) Module - C1

GM261930Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12191065
  • 16-Way F Micro-Pack 100 Series (WH)
Pin Wire Color Circuit No. Function
1 D-BU 417 TP Sensor 1 Signal
2 D-GN 485 5-Volt Reference
3 PU 486 Low Reference
4 D-BU 84 Cruise Control Set/Coast Switch Signal
5 GY/BK 87 Cruise Control Resume/Accel Switch Signal
6 OG 5371 BAS Relay Coil Supply Voltage
7 PK 239 Ignition 1 Voltage
8 BN 582 TAC Motor Control - 2
9 YE/BK 487 5-Volt Reference
10 WH 484 Low Reference
11 PK 427 TP Sensor 2 Signal
12 TN 800 UART Serial Data
13 D-BU/WH 774 UART Serial Data
14 GY 397 Cruise Control On Switch Signal
15 BK 1550 Ground
16 YE 581 TAC Motor Control - 1
Throttle Actuator Control (TAC) Module - C2

GM666638Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186688
  • 10-Way F 150 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A GY 1273 Low Reference
B PU 1272 Low Reference
C L-BU 1162 APP Sensor 2 Signal
D TN 1274 5-Volt Reference
E YE/BK 1275 5-Volt Reference
F D-BU 1161 APP Sensor 1 Signal
G L-BU 1276 5-Volt Reference
H - - Not Used
J BN 1271 Low Reference
K D-GN 1163 APP Sensor 3 Signal
Throttle Actuator Control (TAC) Motor

GM684799Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12077900
  • 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A YE 581 TAC Motor Control - 1
B BN 582 TAC Motor Control - 2
Throttle Position (TP) Sensor

GM666641Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12186696
  • 6-Way F GT 150.2 Series Sealed (BK)
Pin Wire Color Circuit No. Function
A D-GN 485 5-Volt Reference
B PU 486 Low Reference
C D-BU 417 TP Sensor 1 Signal
D YE/BK 487 5-Volt Reference
E WH 484 Low Reference
F PK 427 TP Sensor 2 Signal
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