Intake CMP Sensor

WARNING: This page is about a different car, the 2014 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
Remove the intake manifold. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Disconnect the intake CMP sensor connector.
Remove the intake CMP sensor.
Install in the reverse order of removal.

Fig 1: Intake CMP Sensor Bolt With Torque Specifications
Courtesy of MAZDA MOTORS CORP.