Exhaust CMP Sensor

WARNING: This page is about a different car, the 2013 Mazda CX-5. 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] ).
Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION ).
Disconnect the exhaust CMP sensor connector.
Remove the exhaust CMP sensor.
Install in the reverse order of removal.

Fig 1: Removing Exhaust CMP Sensor With Torque Specifications