Audi A4 Coolant Temp Sensor. It is a general code which means that its going to have the same meaning for the Audi A4 as it would any other vehicle. Sealing O-Ring - Priced Each.
This article applies to the Audi A3 and A4 B7. There were no leaves or any sort of debris on the sensor but the light came on initially when I was driving in some crazy rain. 1-2 of 2 Results.
2017 Audi A4 Coolant Temperature Sensor.
The average cost for an Audi A4 Quattro engine coolant temperature sensor replacement is between 132 and 190. Delphi Coolant Temperature Sensor TS10278 35. 1-2 Business Days Quantity Sold. The simple sensor relays the exact temperature to the engine and coolant temperature gauge to show you when the engine is up to temperature and tell the ECU when to kick on the cooling fans.
