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

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

Purpose, Outline

System Diagram


Structure


Part name

Reference

PCV valve

(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE [SKYACTIV-G 2.0].)

Ventilation hose

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Exhaust Gas Purification System
Purpose, Outline Purifies contaminants (HC, CO, NOx) in the exhaust gas by utilizing the chemical reactions of the three-way catalytic converter. System Diagram Structure T ...

Positive Crankcase Ventilation (PCV) Valve Inspection
Airflow Inspection 1. Disconnect the section (A) of ventilation hose shown in the figure. 2. Start the engine and verify that vacuum is applied to the end of the disconnected ventilation hose ...

Other materials:

Push Button Start Inspection
1. Remove the push button start.. 2. Verify that the continuity between the push button start terminals is as indicated in the table. If the continuity can be verified as indicated in the table, go to the next step. If not as indicated in the table, replace the push bu ...

Glove Compartment Removal/Installation
1. Push the glove compartment in the direction of the arrow (1) and remove hooks A. 2. Pull the stay damper in the direction of the arrow (2) shown in the figure and remove the hook B. CAUTION: If the glove compartment is closed without being joined to the stay damper, the sta ...

Blind Spot Monitoring (Bsm) Control Module Inspection
1. Disconnect the negative battery cable.. 2. Remove the rear combination light.. 3. Remove the rear bumper.. 4. Connect the negative battery cable.. 5. Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference). If the voltage is n ...

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