1. The knock sensor is located on the passenger side of the engine, just below the intake manifold.
2. It is a small, cylindrical sensor with a single electrical connector.
3. The knock sensor is bolted to the engine block with a 12 mm bolt.
4. To access the knock sensor, you will need to remove the intake air hose and the intake manifold.
5. Once the intake manifold is removed, you will be able to see and access the knock sensor.