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:

Rear Turn Light Bulb Removal/Installation
4SD 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Trunk mat. b. Trunk board. c. Trunk end trim. 3. Partially peel back the trunk side trim.. 4. Remove in the order indicated in the table. 1 Connector 2 ...

Oil Control Valve (OCV) Inspection [Mzr 2.0, Mzr 2.5]
Coil Resistance Inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the plug hole plate.. 4. Disconnect the OCV connector. 5. Measure the resistance between terminals A and B using an ohmmeter. OCV coil resistance 6.9—7.9 ohms [20°C {6 ...

Blower Motor Removal [Manual Air Conditioner]
NOTE: The blower motor is located on the A/C unit as shown in the figure. Perform the work from the front passenger side in the posture shown in the figure. 1. Set the air intake mode to FRESH. 2. Disconnect the negative battery cable. 3. Remove the following ...