Mazda 3 Service Manual: Emissions

Thermostat Removal/Installation [Mzr 2.0, Mzr 2.5]

WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

Canister Vent (Cv) Solenoid Valve Inspection [Mzr 2.0, Mzr 2.5]

Except for Mexico Airflow inspection 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the CV solenoid valve.. 4. Inspect airflow between the ports under the f ...

Other materials:

Battery Inspection [Mzr 2.0, Mzr 2.5]
WARNING: Since battery acid is toxic, be careful when handling the battery. Since battery acid is highly corrosive, be careful not to allow it to contact clothing or the vehicle. In case battery acid contacts skin, eyes, or clothing, flush it immediately with running wa ...

Checking Tire Pressure
When you check the air pressure, make sure the tires are cold —meaning they are not hot from driving even a mile. Remove the cap from the valve on one tire. Firmly press a tire gauge onto the valve. Add air to achieve recommended air pressure. If you overfill the tire, release air ...

Front Side Marker/Front Turn Light Bulb Removal/Installation
1. Disconnect the negative battery cable.. 2. Slightly bend back the front mudguard.. 3. Rotate the front side marker/front turn light socket in the direction of the arrow shown in the figure. 4. Remove the front side marker/front turn light bulb. 5. Install in the reverse order of ...