- Pressure Sensor, brake booster
- Measures pressure in the brake system and sends the signal to the control unit or gauge. Also listed as brake booster sensor.
- Casco "CSN73X09GS" - Not available
AUDI - A4, A5, A6, 100, S6; VW - Passat, Golf; SEAT - Cordoba, Ibiza; SKODA - Fabia, Octavia