Nissan Versa (N17): Positive crankcase ventilation

Nissan Versa 2nd generation (N17) Service Manual / Engine / Engine control system (EC) / Positive crankcase ventilation

Inspection

1.CHECK PCV VALVE

With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet.

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace PCV valve. Refer to EM, "Exploded View".

CHECK PCV VALVE

EVAP leak check

Inspection CAUTION: Do not use compressed air or a high pressure pump. Do not exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP system. NOTE: Do not start engine. Improp ...

Removal and installation

ECM Exploded View 1. ECM bracket 2. ECM  : Vehicle front Removal and Installation CAUTION: Perform ADDITIONAL SERVICE WHEN REPLACING ECM. Refer to EC-122, "Work Procedure". ...

Other materials:

Component parts
Component Parts Location 1 ABS actuator and electric unit (control unit) 2 IPDM E/R 3 Brake fluid level switch (view with IPDM E/R removed) 4 Front wheel sensor 5 Rear wheel sensor 6 VDC OFF switch 7 Steering angle sensor (view with steering wheel and spiral cable removed) 8 Stop lamp ...

Rear door glass
Exploded View 1. Rear door panel 2. Sealing screen 3. Rear door sash 4. Power window motor 5. Regulator assembly 6. Partition sash 7. Partition glass 8. Rear door glass 9. Partition weather-strip 10. Rear door glass run 11. Regulator seal (manual window) 12. Retaining clip (manual window) ...

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