RCV (Recirculation Valve) Control Solenoid Valve is installed
on the intercooler inlet pipe and operates the RCV actuator which
controls the by-pass passage of the turbocharger compressor.
When the throttle is closed, while the engine is running at
cruise rpm (tip-out), the turbocharger boost pressure raises rapidly.
The pressure wave strikes a compressor blades causing a knocking noise.
To prevent this the ECM opens the recirculation valve which allows
excessive boost pressure to vent back to the air cleaner side of the
turbocharger compressor.
Inspection
[Motor]
1.
Turn ignition switch OFF.
2.
Disconnect the EWGA connector.
3.
Check that the EWGA is stuck by foreign material.
4.
Measure resistance between motor (+) and ( ...
Canister: Repair procedures
Removal
1.
Remove the fuel tank. (Refer to "Fuel tank" in FL group.)
2.
Disconnect the vapor tube quick-connector (B) and the ventilation hose (A).
3.
Remove the canister in the direction ...
CVVT Oil Temperature Sensor (OTS): Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OTS connector.
3.
Remove the OTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistance ...