Knock Sensor (KS) Removal/Installation: Notes

WARNING: This page is about a different variant/trim than selected.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
Remove the intake manifold. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Disconnect the KS connector.
Remove the KS. (See KS INSTALLATION NOTE .)

Fig 1: Knock Sensor Bolts With Torque Specification
Courtesy of MAZDA MOTORS CORP.
Install in the reverse order of removal.