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Mazda CX-5 Service & Repair Manual: Oil Control Valve (OCV) Removal/Installation

Mazda CX-5 Service & Repair Manual / Engine / Lubrication / Oil Control Valve (OCV) Removal/Installation

WARNING:

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. Remove in the order indicated in the table.

6. Install in the reverse order of removal.



1

OCV installation bolt

2

OCV


Oil Control Valve (OCV) Inspection
Coil Resistance Inspection 1. Disconnect the negative battery cable.. 2. Remove the plug hole plate.. 3. Disconnect the OCV connector. 4. Measure the resistance between terminals A and B using ...

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 O ...

Other materials:

Cooling Fan Relay
Purpose, Function The cooling fan relay operates by receiving the signal from the PCM to supply power to the cooling fan motor. Construction The cooling fan relay is installed on the relay and fuse block. Operation The contact point is on when the battery vo ...

Automatic Transaxle Warning Light [Fw6 A EL, Fw6 Ax EL]
Purpose/Function The automatic transaxle warning light illuminates when the transaxle has malfunction. Construction The automatic transaxle warning light is built into the instrument cluster. Operation If the transmission has a malfunction, the TCM sends an ...

Brake/Clutch Fluid
Inspecting Brake/Clutch Fluid Level The brakes and clutch draw fluid from the same reservoir. Inspect the fluid level in the reservoir regularly. It should be kept at MAX. The level normally drops with accumulated distance, a condition associated with wear of brake and clutch linings. If it is ...

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