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:

Air Filter Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the side wall.. 3. Disconnect the evaporator temperature sensor connector. 4. Disconnect the power MOS FET connector. (Full-auto air conditioner) 5. Disconnect the resistor connector. (Manual air conditioner) 6. Remove in the order indic ...

Installation Of Radio System
The control modules and control unit have been designed with sufficient attention to radio wave disturbances from the outside. However, observe the following precautions when installing the radio set to the vehicle to prevent adverse effects on the control modules and control unit. Inst ...

Rear Wheel Hub Bolt Replacement
1. Remove the brake calliper component and disc plate.. 2. Remove the wheel hub bolt using the SST as shown in the figure. 3. Place a new wheel hub bolt in the wheel hub. 4. Install the wheel hub by placing a proper sized washer on the hub, and tightening the nut as shown in the figure. ...