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Home >> Buick >> 2019 >> Envision Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Component Connector End Views (A3L-B174G)) >> Component Connector End Views >> B52A Heated Oxygen Sensor 1 (LCV)
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B52A Heated Oxygen Sensor 1 (LCV)

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.
GM2717079Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 10010346
  • Service Connector: 13587299
  • Description: 4-Way F 1.2 Multilock Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool Service Terminal Tray Name Core Crimp Insulation Crimp
I Not Required J-35616-16 (LT GN) No Tool Required Not Required Not Required Not Required Not Required
Pin Size Color Circuit Function Terminal Type ID Option
1 0.5 GY/WH 3113 Heated Oxygen Sensor Heater Low Control Bank 1 Sensor 1 I LCV
2 0.5 VT/BU 5293 Powertrain Main Relay Fused Supply 4 I LCV
3 0.5 WH/BK 3111 Heated Oxygen Sensor Low Signal Bank 1 Sensor 1 I LCV
4 0.5 VT/GY 3110 Heated Oxygen Sensor High Signal Bank 1 Sensor 1 I LCV