Nissan Versa

 Sedan Service Manual

Engine » Engine control system (EC) » Engine control system
Exhaust Valve Timing Control Solenoid Valve

Exhaust valve timing control solenoid valve is activated by ON/OFF pulse duty (ratio) signals from the ECM.

The exhaust valve timing control solenoid valve changes the oil amount and direction of flow through exhaust valve timing control unit or stops oil flow.

The longer pulse width retards valve angle.

The shorter pulse width advances valve angle.

When ON and OFF pulse widths become equal, the solenoid valve stops oil pressure flow to fix the exhaust valve angle at the control position.

Accelerator Pedal Position Sensor

Air Fuel Ratio Sensor 1

Air Fuel Ratio Sensor 1 Heater

Battery Current Sensor

Camshaft Position Sensor

Crankshaft Position Sensor

Engine Oil Temperature Sensor

EVAP Canister Vent Control Valve

Exhaust Valve Timing Control Solenoid Valve

Fuel Injector

Fuel Pump

Heated Oxygen Sensor 2

Intake Air Temperature Sensor

Intake Valve Timing Control Solenoid Valve

Malfunction Indicator Lamp (MIL)

Mass Air Flow Sensor

Oil Pressure Warning Lamp

Throttle Position Sensor