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:

Refrigerant Pressure Sensor Inspection [Full Auto Air Conditioner]
MZR 2.3 DISI Turbo, MZR 2.5 1. Install the manifold gauge. 2. Verify the high-pressure side reading of the manifold gauge. 3. Measure the terminal voltage of the climate control unit. 1C, 1E and 2J 4. Verify that below graph as measure the terminal voltage 2J. 5. Follow the clim ...

Instrumentation/Driver Info. Personalization Features Setting Procedure
Instrument Cluster 1. Connect the M-MDS (IDS) to the DLC–2. 2. After the vehicle is identified, select the following items from the initial screen of the M-MDS. Select the “Module Programming”. 3. Then, select items from the screen menu in the following order. Select “ ...

Quarter Window Glass Removal
1. Remove the following parts: a. Rear seat cushion. b. Rear scuff plate. c. Tire house trim. d. Trunk side upper trim. e. C-pillar trim. 2. Apply protective tape along the edge of the body and the quarter window glass. NOTE: For the areas of the sealant that are difficult ...