< SYSTEM DESCRIPTION >
EVAP Canister Purge Volume Control Solenoid Valve
The EVAP canister purge volume control solenoid valve controls the flow rate of fuel vapor from the EVAP
Exhaust Valve Timing Control Position Sensor
Exhaust valve timing control position sensor detects the protrusion of the signal plate installed to the exhaust
Exhaust Valve Timing Control Solenoid Valve
Exhaust valve timing control solenoid valve is controlled by ECM.
For the fuel injector, a high pressure fuel injector is used and this enables a high-pressure fuel injection within
Fuel Rail Pressure Sensor
The fuel rail pressure (FRP) sensor is placed to the fuel rail. It measures the fuel pressure in the fuel rail. The
Heated Oxygen Sensor 1
The heated oxygen sensor 1 is placed into the exhaust manifold. It detects the amount of oxygen in the
HEATED OXYGEN SENSOR 1 HEATER
Heated oxygen sensor 1 heater is integrated in the sensor.
Heated Oxygen Sensor 2
The heated oxygen sensor 2, after three way catalyst (manifold), monitors the oxygen level in the exhaust gas.
HEATED OXYGEN SENSOR 2 HEATER
Heated oxygen sensor 2 heater is integrated in the sensor.
High Pressure Fuel Pump
High pressure fuel pump pumps fuel to the fuel rail.
Hood switch is located around radiator core support. Hood switch detects open/close condition of hood and
ECM turns ON and OFF the ignition coil primary circuit. This ON/OFF operation induces the proper high volt-
Intake Air Temperature Sensor
The intake air temperature sensor detects intake air temperature and transmits a signal to the ECM.