The Denso DMA0206 mass air flow sensor measures airflow into the engine and operates electrically. It is suitable for the Audi A4 Avant 8E5 B6 with a 2.5 TDI engine, 2496 cc and 120 kW, as well as a 2.5 TDI quattro engine, 2496 cc and 132 kW, for model years 2001–2004.
- Type: Mass air flow sensor
- Manufacturer: Denso
- Operating mode: Electric
- Number of pins: 5
- Quality: OE
- Compatibility: Audi A4 Avant 8E5 B6
- Engines: 2.5 TDI 2496 cc 120 kW, 2.5 TDI quattro 2496 cc 132 kW
- Compatible years: 2001–2004