TTS Quattro Roadster L4-2.0L Turbo (CDMA) (2009)
Oxygen Sensor: Service and Repair
Oxygen Sensor after Catalytic Converter and Oxygen Sensor 1 Heater
Oxygen Sensor after Catalytic Converter and Oxygen Sensor 1 Heater
Special tools, testers and auxiliary items required
‹› Ring spanner 7-piece set for oxygen sensor (3337 )
Removing oxygen sensor
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Remove nuts - 1 and 2 - on cover.
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Remove cover and disconnect electrical connector - arrow - on Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) and
Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC)) (Z29).
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Remove Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) and Oxygen Sensor (O2S) Heater 1 (behind Three Way
Catalytic Converter (TWC)) (Z29) - arrow - using a tool from the Ring Spanner Set ( 3337).