Remove Oxygen Sensors

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

During installation, all cable ties must be installed at the same location.

-- Disconnect hoses -1 and 2- and remove the air guide pipe -arrows-.

Fig 1: Identifying Connecting Pipe -Arrows- And Electrical Connector -1-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the air filter upper part.

-- Disconnect the connector for the oxygen sensor to be removed and expose the cable.

-- Remove the oxygen sensors with the : 3337 .

Fig 2: Identifying Oxygen Sensors -1 To 4-

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Heated Oxygen Sensor - G39- (exhaust bank 1, sensor 1)
Oxygen Sensor after Three Way Catalytic Converter - G130- (exhaust bank 1, sensor 2)
Heated Oxygen Sensor 2 - G108- (exhaust bank 2, sensor 1)
Oxygen Sensor 2 after Catalytic Converter - G131- (exhaust Bank 2, sensor 2)