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Knock Sensor (KS) Removal/Installation

Remove the following part for easier access.
- Intake manifold (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [LF] , INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3] .)
Disconnect the KS connector.
Remove the KS installation bolt, then remove the KS.
Install in the reverse order of removal.
1. Tightening torque 16-24 N.m {1.7-2.4 kgf.m, 12-17 ft.lbf}
  
  Fig 1: Removing/Installing Knock Sensor
  Courtesy of MAZDA MOTORS CORP.