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Mazda CX-5 Service & Repair Manual: Positive Crankcase Ventilation (PCV) Valve

Mazda CX-5 Service & Repair Manual / Engine / Emissions / Positive Crankcase Ventilation (PCV) Valve

Purpose, Function

Construction

Operation

Positive Crankcase Ventilation (PCV) Valve Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the intake manifold.. 3. Remove in the order indicated in the table. 4. Install in the reverse order of removal. 1 ...

Purge Solenoid Valve Inspection
Airflow Inspection 1. Disconnect the negative battery cable.. 2. Remove the purge solenoid valve.. 3. Inspect airflow between the ports under the following conditions. ...

Other materials:

Front Combination Light Removal/Installation
WARNING: Incorrect servicing of the discharge headlights could result in electrical shock. Before servicing the discharge headlights, always refer to the service warnings.. NOTE: Fogging or condensation on the inside of the front combination lights may occur due to a n ...

Front Fog Light Switch Inspection
1. Disconnect the negative battery cable.. 2. Remove the column cover.. 3. Remove the light switch.. 4. Verify that the continuity between the light switch terminals is as indicated in the table. If not as indicated in the table, replace the light switch. ...

Fuel Pump Control Module Inspection
1. Perform the KOEO self-test.. 2. Verify that a fuel pump control module related DTC is detected.. If DTCs are detected, repair the malfunctioning part according to the applicable DTC troubleshooting.. If a DTC is not detected, go to the next step. 3. Inspect the followin ...

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