R32 4Motion V6-3.2L (CBRA) (2008)
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Remove the right vehicle floor cover - arrows -.
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Disconnect the Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) G131 electrical harness connector - 1 -.
Checking internal resistance
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Using a multimeter, check the Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) G131 terminals 1 to 2 for resistance.
Specified value: 1.0 to 20.0 ohms (at approx. 20 degrees C)
If the specification was not obtained:
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Replace Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) G131.
If the specification was obtained:
Checking voltage supply