honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Tune-up and Engine Performance Checks > < Symptom Related Diagnostic Procedures|Page 2550
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VTEC Solenoid Valve O-Ring

4. If the Filter is not clogged, push the VTEC Solenoid Valve with your finger and check its movement.

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If the VTEC Solenoid Valve is normal, check the Engine Oil pressure.

Tune-up and Engine Performance Checks > < Symptom Related Diagnostic Procedures|Page 2550