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:

    4WD warning lamp blinks slowly
    Description 4WD warning lamp blinks at approximately 2 seconds intervals while driving. Diagnosis Procedure 1.CHECK TIRE Check the following. • Tire pressure • Wear condition • Front and rear tire size (There is no difference between front and rear tires.) Is the inspection result normal ...

    For frontal collision : When SRS is not activated in a collision
    CAUTION: Due to varying models and option levels, not all parts listed in the chart below apply to all vehicles. WORK PROCEDURE 1. Before performing any of the following steps, ensure that all vehicle body and structural repairs have been completed. 2. Check the SRS components using the t ...

    B2099 ignition relay off stuck
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