The video doesn't address the heart of the matter & which is a stupid design flaw!
Turbo chargers changed due to P0299 code.......... is lack of experience in correcting an issue, verse just changing it with the same shit part!
My favorite fail in the repair industry!
If you run into a turbo charger that exhibits this stupid condition, do the following in the car first!
Do not change the turbo charger further being a moron wasting money!
Cut the waste-gate close to the actuator air motor, than leaving about 13MM of .
Remove air motor and bench....
Now the swings down limp and can be threaded with a socket die in the car carefully.
Now thread the other side on bench.
Now that you have threaded both, cut the in the car about 10 MM with a straight air saw or manually & with a nut already on the threads to guide you and used as a reverse chase to clean the threads.
Now install a nut on the air motor and in the car with actuator air motor unsecured still & install a coupling nut and tighten it, further shorting the distance by 2 MM approximately or until spring pull tension is achieved to seal the valve.
Now tighten the jam nuts against the coupling nut.
Takes about 15 minutes for a pro and about an hour for a guy that never did it.
Parts add up to the hardware store or Wurth supplier + tools you should already have in your box or will soon add.
The whole issue is really just a weak spring due to being in a high heat transition location for induced wear!
If you don't do this with a new turbo charger & while it's still on the bench, you have my permission to consider yourself an idiot!
I should add that the same can be achieved by slotting the mounting holes of the actuator air motor and pulling it back to make a tighter basic setting position. ( Works like 90% of the time )
Now a cheap ass fix at a total of "30 seconds" is to add an external spring, from lever at charger; to a bracket of your choice & to stiffen the hold of the valve that is currently weak!
Just look at any old 1.8T had a threaded setting on the air motor .......just add one!
// Jack.