mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine Oil Control Valve|Testing and Inspection|Page 1727 > < Engine Oil Control Valve|Testing and Inspection
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If not as specified, replace the OCV.

NOTE:
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When applying battery positive voltage between the OCV terminals, the connection can be either of the following:

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Positive battery cable to terminal A, Negative battery cable to terminal B

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Positive battery cable to terminal B, Negative battery cable to terminal A

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

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If not as specified, replace the OCV.  See: Service and Repair

7. Install in the reverse order of removal.

Engine Oil Control Valve|Testing and Inspection|Page 1727 > < Engine Oil Control Valve|Testing and Inspection