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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:

Fuel Filler Lid Opener Cable Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Front scuff plate (LH). b. Front seat (LH). c. Rear scuff plate. d. B-pillar lower trim (LH). e. Rear seat (4:2:4 split type). f. Rear seat cushion (6:4 split type). g. Rear seat back (6:4 split type). h. ...

Exhaust System Removal/Installation
WARNING: A hot engine and exhaust system can cause severe burns. Turn off the engine and wait until they are cool before removing the exhaust system. 2WD 1. Disconnect the negative battery cable.. 2. Remove in the order indicated in the table. 3. Remove the insulator.. 4. Ins ...

Oil Control Valve (OCV)
Purpose, Function The OCV switches the oil passage to the hydraulic variable valve timing actuator to control the opening/closing period of the exhaust valve. Construction The OCV is installed to the exhaust camshaft cap (No.1). The OCV consists of a spool valve wh ...

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