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Home >> Cadillac >> 2006 >> STS Base, 3.6 7, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System - 4.4L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connector End Views >> Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1

Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1

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Fig 1: HO2S - Bank 1 Sensor 1 Connector
GM655691Courtesy of GENERAL MOTORS CORP.
Engine Controls Connector End Views

Connector Part Information 
  • OEM: 12146046
  • Service: 15306365
  • Description: 4-Way F M/P 150 SLD
Terminal Part Information 
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Heated Oxygen Sensor (HO2S) - Bank 1 Sensor 1

Pin Wire Color Circuit No. Function
A TN/WH 3111 HO2S Low Reference Bank 1 Sensor 1
B PU/WH 3110 HO2S Reference Voltage Bank 1 Sensor 1
D PK/BK 5293 Engine Main Relay Fused Control (4)
E GY/WH 3113 HO2S Heater Low Control Bank 1 Sensor 1
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