Nissan Juke Service and Repair Manual : Intake valve timing control

Intake valve timing control : System Diagram

Intake valve timing control : System Description


Intake valve timing control : System Description

INPUT/OUTPUT SIGNAL CHART

SYSTEM DESCRIPTION


SYSTEM DESCRIPTION

This mechanism hydraulically controls cam phases continuously with the fixed


This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intakevalve.

The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine coolanttemperature.

Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing (IVT) control solenoid valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to increase engine torque in low/mid speed range and output in high-speed range.

    Electric ignition system
    Electric ignition system  : System Diagram Electric ignition system  : System Description INPUT/OUTPUT SIGNAL CHART *1: CVT models *2: M/T models *3: ECM determines the start signa ...

    Exhaust valve timing control
    Exhaust valve timing control : System Diagram Exhaust valve timing control: System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION This mechanism hydraulically controls cam phases c ...

    Other materials:

    Water outlet
    Exploded View 1. Engine coolant temperature sensor 2. O-ring 3. Lock plate 4. Gasket 5. Water outlet and thermostat assembly 6. Air relief plug 7. Clamp 8. Water hose 9. Water pipe A. To radiator hose upper B. To EGR cooler hose C. To heater hose : N·m (kg-m, ft-lb) : Always ...

    Diagnosis and repair workflow
    Work Flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred) using the “Diagnostic Work Sheet”. (Refer to EC-539, "Diagnostic Work ...

    Normal operating condition
    Description RELATED TO AUDIO • The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interference, etc.). Check the symptoms below to diagnose the malfunction. • The vehicle itself can be a source of noise if noise prevention parts or electrical ...