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Mazda CX-5 Service & Repair Manual: Oil Control Valve (OCV) Inspection

Mazda CX-5 Service & Repair Manual / Engine / Lubrication / 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 an ohmmeter.


5. Install in the reverse order of removal.

Spool Valve Operation Inspection

1. Disconnect the negative battery cable..

2. Remove the OCV..

3. Verify that the spool valve in the OCV is in the maximum valve timing advance position as indicated in the figure.


4. Verify that the battery is fully charged..

NOTE:


5. Apply battery positive voltage between the OCV terminals and verify that the spool valve operates and moves to the maximum valve timing retard position.


6. Stop applying battery positive voltage and verify that the spool valve returns to the maximum valve timing advance position.

7. Install the OCV..

Lubrication System
Outline Pressure loss is reduced by optimizing the oil passage. With the adoption of the chain drive type oil pump, oil pump drive force has been reduced. With the adoption o ...

Oil Control Valve (OCV) Removal/Installation
WARNING: A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing. 1. Disconnect the negative battery cable.. 2. Remove the plug hole plat ...

Other materials:

Room Straight Line Dimensions (1) [Dimensions]
Point symbol Designation Hole diameter or bolt or nut size mm {in} A Front pillar inner datum hole ?7 {0.3} B Front pillar inner datum hole ?7 {0.3} C ...

Transmission/Transaxle Abbreviations
AAS Active Adaptive Shift ABS Antilock Brake System ABDC After Bottom Dead Center ACC Accessories AFS Adaptive Front Lighting System ALC ...

Side Turn Light Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Outer mirror glass. b. Upper outer mirror garnish. 3. Remove the screws. 4. Disconnect the connector. 5. Remove the side turn light. 6. Install in the reverse order of removal. ...

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