audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Oxygen Sensors Assembly Overview|Page 8022 > < Heated Oxygen Sensor and Sensor Regulation before Catalytic Converter, Checking|Page 8019

A6 Quattro Sedan V8-4.2L (BVJ) (2007)

Page 1
background image

Oxygen Sensor: Service and Repair
Oxygen Sensors Assembly Overview

Oxygen Sensors Assembly Overview

Connectors for Right Cylinder Bank 1 Oxygen Sensors

1

Heated Oxygen Sensor (HO2S) (G39)

2

Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)

Cylinder Bank 1 (Right) Oxygen Sensors

1. Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)

2. Heated Oxygen Sensor (HO2S) (G39)

Removing and installing. Refer to => [ Heated Oxygen Sensor, in Front of Catalytic Converter and Oxygen Sensor,

behind Three Way Catalytic Converter, Cylinder Bank 1 ] See: Heated Oxygen Sensor, in Front of Catalytic Converter and Oxygen Sensor, behind
Three Way Catalytic Converter, Cylinder Bank 1. 

Tightening Specifications: 55 Nm

Connectors for Left Cylinder Bank 2 Oxygen Sensors

Oxygen Sensors Assembly Overview|Page 8022 > < Heated Oxygen Sensor and Sensor Regulation before Catalytic Converter, Checking|Page 8019