The Denso DMA0213 mass air flow sensor measures airflow and is electrically operated. It is suitable for the Audi A4 Avant 8E5 B6 and S4 quattro with 2,671 cc engines producing 195 kW, as well as the Audi 3.0 quattro with a 2,976 cc engine producing 160 or 162 kW, for model years 2001–2004.
- Type: Mass air flow sensor
- Manufacturer: Denso
- Product code: DMA0213
- Operating mode: Electric
- Number of pins: 5
- Quality: OE
- Compatibility: Audi A4 Avant 8E5 B6, Audi S4 quattro, Audi 3.0 quattro
- Compatible model years: 2001–2004
- Engine displacement: 2,671 cc, 2,976 cc
- Engine power: 195 kW, 160 kW, 162 kW
- Equivalent codes: AUDI 06C133471A, AUDI 06C133471AX, HITACHI AFH7501A, HITACHI 135075, PIERBURG 722184150