Nissan Juke Service and Repair Manual : 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 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 ...