- Knock Sensor
- Knock sensor detecting combustion knock so ignition or injection timing can be corrected
- MEC-Diesel "900743DP" - Not available
AUDI - A4, A5, A6, A3, TT; VW - Transporter, Passat; SEAT - Leon, Alhambra; PORSCHE - Panamera, Cayenne; SKODA - Superb, Octavia