Mazda 3 Service Manual: Valvetrain, Cylinder Head

Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]

Removal CAUTION: When foreign material such as an iron chip is on the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence and adversely affect the engine ...

Camshaft Position (CMP) Sensor Inspection [Mzr 2.0, Mzr 2.5]

Visual Inspection CAUTION: When replacing the CMP sensor, make sure there is no foreign material on it such as metal shavings. If it is installed with foreign material, the sensor outpu ...

Other materials:

Timing Chain Removal/Installation [Skyactiv G 2.0]
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. CAUTION: If the camshaft is rotated with the timing chain removed and the piston at the top dead center position, the valve may contact the piston and the engine ...

Power Outer Mirror Inspection
Mirror Glass Adjustment Motor 1. Disconnect the negative battery cable.. 2. Remove the inner garnish.. 3. Disconnect the power outer mirror connector. 4. Remove the front door trim.. 5. Apply battery positive voltage and connect the ground to the power outer mirror terminals and inspect t ...

Liftgate Side Trim Removal/Installation
1. Remove the liftgate upper trim.. 2. Pull the point A of the strap hanger as shown in the figure. 3. Remove the strap hanger. 4. Remove the fastener. 5. Pull the liftgate side trim in the direction of arrow then remove clip A. 6. Detach tab B and C while pulling the liftgate sid ...