The air flow meter for Volkswagen Golf IV and Passat measures the intake air flow into the engine. It is compatible with selected Audi and Seat models.
- Type: Air sensor
- Volkswagen compatibility: Golf IV (1997–2006), Passat (1996–2000)
- Audi compatibility: A3 (1996–2003), A4 (1995–2001), A6 (1997–2006), TT (1998–2006)
- Seat compatibility: Ibiza (1999–2002), Cordoba (1999–2002), Leon (1999–2006)