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Wastegate Valve Control System

Wastegate Valve Control System:




Wastegate Valve Control Chart:




PURPOSE AND OPERATION
The wastegate valve control solenoid valve changes the source vacuum which activates the actuator. This results in a suitable turbocharger-pressure.

When knock signs are detected, which means a low octane fuel is being used, the solenoid valve turns OFF, and turbocharger pressure becomes low.