- Knock Sensor
- Knock sensor detecting combustion knock so ignition or injection timing can be corrected
- RECOFICIAL "CSD9521" - Not available
NISSAN - 350 Z, 350z, Murano, Pathfinder, Teana; INFINITI - FX, G; RENAULT - VEL Satis, Espace; SUBARU - Outback, Legacy