The Bosch 0261231045 knock sensor is intended for the Toyota Yaris SCP1, NLP1, and NCP1 series, model years 2003–2005. It is suitable for vehicles with a manual transmission.
- Type: Knock sensor
- Brand: Bosch
- Compatibility: Toyota Yaris, Volkswagen Up
- Vehicle series: SCP1, NLP1, NCP1
- Model years: 2003–2005
- Transmission: Manual