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* Product(s) may not be exactly as shown in the image
- BWD Engine Knock Sensor are designed to respond to knock frequencies up to 1000 Hz
- Knock sensors create a voltage signal based on the vibrations caused by detonation
- Computer uses signal to retard timing when spark knock occurs
- High-quality materials withstand extreme conditions
- Each product undergoes extensive testing to ensure reliability
| This Part Fits | |
|---|---|
| Mazda 2 | 2011, 2012, 2013, 2014 |