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Home >> Pontiac >> 2007 >> Vibe Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> Heated Oxygen Sensor (HO2S) 2

Heated Oxygen Sensor (HO2S) 2

Fig 1: Heated Oxygen Sensor (HO2S) 2 Connector End View
GM820019Courtesy of GENERAL MOTORS CORP.
Heated Oxygen Sensor (HO2S) 2 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 90980-10794
  • Service: N/A
  • Description: D-GY
Heated Oxygen Sensor (HO2S) 2 Terminal Identification

Pin Wire Color Function
1 BK HO2S2 Feed Circuit
2 PK/BK HO2S2 Heater Control
3 BN Ground
4 WH HO2S2 Heater Control
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