October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Removal and Installation

Remove the intake manifold. See INTAKE MANIFOLD REMOVAL/INSTALLATION - 4.0L .

Fig 1: Disconnecting Knock Sensor (KS) Electrical Connector - 3.0L
Courtesy of MAZDA MOTORS CORP.
Disconnect the knock sensor (KS) electrical connector.

Fig 2: Removing Knock Sensor Bolt - 3.0L
Courtesy of MAZDA MOTORS CORP.
Remove the KS.
1. Remove the bolt.
2. Remove the sensor.
To install, reverse the removal procedure.