Nissan Juke Service and Repair Manual : 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.

Removal and installation


    Evaporative emission system
    Inspection 1. Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections, chafing and deterioration. 2. Check EVAP canister as follows: a. Block port (B) ...

    Other materials:

    Audio unit
    Removal and Installation REMOVAL 1. Remove cluster lid C. Refer to IP-12, "Exploded View". 2. Remove audio unit screws. 3. Disconnect audio unit connectors to remove audio unit and brackets as a single unit. 4. Remove brackets screws to remove audio unit. INSTALLATION 1. Install ...

    P0087 fuel pump
    DTC Logic DTC DETECTION LOGIC NOTE: Conditions for applying the diagnostic procedure to the stored DTCs: The DTC becomes present during the first 30 seconds after the engine starts. In low ambient temperature conditions, diagnostic cannot make difference between a normal long engine st ...

    Engine stand setting
    Preparing the engine to be on the stand Before the engine is mounted on the engine sub-attachment, the engine's electrical harness must be removed and the engine oil drained. 1. Remove the multifunction support. 2. Remove the coolant inlet pipe on the water pump. 3. Place the rods (A), ...