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Mazda CX-5 Service & Repair Manual: Hydraulic Variable Valve Timing Actuator Inspection

Mazda CX-5 Service & Repair Manual / Engine / General / Hydraulic Variable Valve Timing Actuator Inspection

WARNING:

CAUTION:

1. Disconnect the negative battery cable..

2. Remove the plug hole plate..

3. Remove the ignition coil/ion sensors..

4. Remove the cylinder head cover..

5. Verify that the notch of the rotor and projection of the cover on the hydraulic variable valve timing actuator are aligned and fitted.


6. Install in the reverse order of removal.

Fresh Air Duct
Purpose, Function Conducts fresh air from outside the engine compartment. Increases air density by taking fresh air, which is cooler than the engine compartment, to enhance the charg ...

Hydraulic Variable Valve Timing Actuator
Purpose, Function The hydraulic variable valve timing actuator operates according to the hydraulic pressure and changes the phases of the exhaust camshaft. As a result, the open/close per ...

Other materials:

Light Switch Inspection
Light Switch 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. Vehicles without auto light system Vehicles with auto light system ...

Engine Oil Level Inspection
1. Position the vehicle on level ground. 2. Warm up the engine. 3. Stop the engine and allow at least 5 min before continuing. 4. Remove the dipstick, wipe it cleanly, and reinstall it fully. 5. Remove the dipstick and verify that the oil level is between the F and L marks on the dipstick. ...

Intake Air Temperature (Iat) Sensor
IAT Sensor No.1 Purpose/Function Detects the IAT before it passes through the throttle body as basic information for mainly determining the fuel injection amount. Detects the IAT before it passes through the throttle body and inputs it to the PCM as an IAT signal. Constru ...

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