Nissan Versa (N17): 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:

Engine control system
ENGINE CONTROL SYSTEM : Component Parts Location 1. Mass air flow sensor (with intake air temperature sensor) 2. Electric throttle control actuator (with built in throttle position sensor and throttle control motor) 3. EVAP canister purge volume control solenoid valve 4. Cooling fan mot ...

Front drive shaft
Exploded View 1. Circlip 2. Dust shield 3. Slide joint housing 4. Snap ring 5. Spider assembly 6. Boot band 7. Boot 8. Shaft 9. Damper band 10. Dynamic damper 11. Circlip 12. Joint sub-assembly Wheel side Disassembly and Assembly DISASSEMBLY Transaxle Side Fix shaft with a vise. ...

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