nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Positive Crankcase Ventilation > < EGR Valve|Locations|Page 5156
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EGR Valve: Testing and Inspection

COMPONENT INSPECTION 
EGR Valve 

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Apply vacuum to EGR vacuum port with a hand vacuum pump. EGR valve spring should lift.

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Check for sticking.
If NG, repair or replace EGR valve.

Positive Crankcase Ventilation > < EGR Valve|Locations|Page 5156