- Knock Sensor
- Knock sensor detecting combustion knock so ignition or injection timing can be corrected
- RIDEX "3921K0004" - Not available
SUBARU - Impreza, Legacy, Forester, Outback
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RIDEX 3921K0004 - Knock Sensor SUBARU - Impreza, Legacy, Forester, Outback
- VW
- SCIROCCO III
- 2.0 TDI
- Engine
- Exhaust Emission Control
- Lambda Control
