nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Positive Crankcase Ventilation Valve > < Vacuum Delay Valve, EGR|Description and Operation|Page 2907
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PCV Valve Hose: Testing and Inspection

1. Check hoses and hose connections for leaks.
2. Disconnect all hoses and clean with compressed air. If any hose cannot be freed of obstructions, replace.

Positive Crankcase Ventilation Valve > < Vacuum Delay Valve, EGR|Description and Operation|Page 2907