VAGcom shows -50 deg C referencing G89 sensor.
Where is it located on a 2006 A3 2.0T FWD DSG auto?

I came across some posts suggesting that the sensor was eliminated on later models?

Other codes:

01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus

00819 - High Pressure Sensor (G65)
009 - Open or Short to Ground