Nissan Juke Service and Repair Manual : Engine control system

    Structure and operation
    Positive Crankcase Ventilation This system returns blow-by gas to the intake manifold. The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake ...

    Other materials:

    Symptom diagnosis
    Noise, vibration and harshness (NVH) Troubleshooting NVH troubleshooting Chart 1. Locate the area where noise occurs. 2. Confirm the type of noise. 3. Specify the operating condition of engine. 4. Check specified noise source. If necessary, repair or replace these parts. A: Closely rel ...

    Diagnosis and repair work flow
    Work Flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM 1. Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). 2. Check operation condition of the function that is malfunctioning. > ...

    Precaution for Work
    Х When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. Х When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a sho ...