Knock Sensor (KS) Removal/Installation
WARNING: This page is about a different car, the 2007 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
- Be careful not to impact the sensor.
- Verify that there is no debris between the sensor and the cylinder block before installing.
- Remove the battery cover.
- Disconnect the negative battery cable.
- Remove the intake manifold. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION )
- Remove the KS attachment bolt to remove the KS.
- Install in the reverse order of removal.
Tightening torque
16-24 N.m {1.7-2.4 kgf.m, 12-17 ft.lbf}