SIMPLE check, failure of TURBO ACTUATOR, WASTEGATE (FOR TURBOS WITHOUT SOLENOID VALVE) 

Simple, like checking FAULT of the turbo actuator. IMPORTANT: this test concerns turbos that do not have a solenoid valve and that are fixed geometry with which the Wastegate is closed, there are those that have a solenoid valve. Do not handle hot.
This video spoken in English: • EASY check, TURBO ACTU...