| VELOSTER(FS) >2013 > G 1.6 T-GDI > Fuel System > Engine Control System > Waste Gate Solenoid Valve (WGV)>Description and Operation |
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WGV (Waste Gate Solenoid
Valve) Control Solenoid Valve is installed side of the exhaust manifold
and operates the WGT actuator which controls the by-pass passage of the
turbo-charger turbine.When the turbine internal pressure is too high, the
knocking phenomenon will occur in case of gasoline engine because of
excessive operation of the compressor. So, in this case, in order to drop
the turbine internal pressure, ECM restricts the turbine rotation by
opening the by-pass passage.
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