Camshaft Position (CMP) Sensor Removal/Installation

Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZI 3.7 V6] .)
Remove the resonance chamber and air cleaner assembly for easier access. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
Disconnect the CMP sensor connector
Remove the CMP sensor.

Fig 1: Camshaft Position Sensor With Mounting Bolts And Torque Specifications
Courtesy of MAZDA MOTORS CORP.
NOTE:
- Lubricate the CMP O-ring seal with clean engine oil.
Install in the reverse order of removal.