Nissan Juke Service and Repair Manual : Exhaust valve timing control

Exhaust valve timing control : System Diagram

Exhaust valve timing control: System Description


Exhaust 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 exhaust valve.

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

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

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

    Turbocharger boost control
    Turbocharger boost control : SystemDiagram Turbocharger boost control : System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION Depending on driving conditions, the ECM performs ON/OFF ...

    Other materials:

    On board diagnostic (OBD) system
    Diagnosis Description DESCRIPTION The CVT system has two self-diagnostic systems. The first is the emission-related on board diagnostic system (OBD) performed by the TCM in combination with the ECM. The malfunction is indicated by the MIL (malfunction indicator lamp) and is stored as a DTC ...

    A/C control
    Exploded View 1. Intake door cable 2. Air mix door cable 3. Mode door cable 4. A/C control 5. Intake door lever knob A. To intake door link B. To air mix door link C. To mode door link Removal and Installation REMOVAL 1. Remove A/C finisher. Refer to IP-13, "Removal and Instal ...

    All-Wheel Drive (AWD) mode switch operations
    AWD mode switch The All-Wheel Drive (AWD) system is used to select the 2WD (Two-Wheel Drive), AWD-V or AWD mode depending on the driving conditions. The AWD mode indicator lights ( (green), ) are located in the instrument panel. The AWD mode indicator lights (green) illuminate when the ig ...