Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and O2S Behind TWC 2 -G131-, O2S Behind TWC 3 -G287-, and 02S Behind TWC 4 -G288-, removing and installing: Removing

WARNING: This page is about a different variant/trim than selected.

Remove engine → 10 - ENGINE - ASSEMBLY .

NOTE:

The engine/transmission assembly remains on the scissor lift table VAS 6131.

Fig 1: Oxygen Sensors Electrical Harness Connectors

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Separate following oxygen sensor connections:

3 - Oxygen Sensor (O2S) 3 Behind Three Way Catalytic Converter (TWC) -G287-

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

5 - Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-

6 - Oxygen Sensor (O2S) 4 Behind Three Way Catalytic Converter (TWC) -G288-

Fig 2: Oxygen Sensor (O2S) 3 Behind Three Way Catalytic Converter (TWC) -G287- & Oxygen Sensor (O2S) 4 Behind Three Way Catalytic Converter (TWC) -G288-

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove oxygen sensor after catalytic converter at left side of vehicle.

Arrow 1 -	Oxygen Sensor (O2S) 3 Behind Three Way Catalytic Converter (TWC) -G287-
Arrow 2 -	Oxygen Sensor (O2S) 4 Behind Three Way Catalytic Converter (TWC) -G288-

Fig 3: Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131- & Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove oxygen sensor after catalytic converter at right side of vehicle.

Arrow 1 -	Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-
Arrow 2 -	Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-