Knock Sensor (KS) Removal / Installation - 2.3L

Fig 1: Removing /Installing Knock Sensor

Courtesy of MAZDA MOTORS CORP.

1. Disconnect the negative battery cable. BATTERY DISCONNECT , .
   Fig 2: Disconnecting Knock Sensor Electrical Connector

   Courtesy of MAZDA MOTORS CORP.
2. Disconnect the knock sensor (KS) electrical connector.
   Fig 3: Removing Bolt And Knock Sensor

   Courtesy of MAZDA MOTORS CORP.
3. Remove the bolt and the KS.
4. To install, reverse the removal procedure.