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 View Monitor
The rear view monitor provides visual images of the rear of the vehicle when reversing. WARNING Always drive carefully confi rming the safety of the rear and the surrounding conditions by looking directly with your eyes: Reversing the vehicle by only looking at the screen is d ...

Trunk Lid Opener Lever Removal/Installation
1. Remove the front scuff plate (LH).. 2. Remove the front side trim (LH).. 3. Remove the fuel-filler lid opener bezel.. 4. Partially peel back the floor covering. 5. Remove the bolts. 6. Disconnect the cable and trunk lid opener lever. 7. Install in the reverse order of removal. ...

Engine Coolant Temperature (ECT) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
WARNING: When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor. ECT Sensor No.1 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Drain the engine coolant.. 4. Remove the battery and b ...