VW Golf mk4 tdi Bad Actuator Sticking VNT

Getting error 17964, Changed MAF/MAP sensors all 3 vacuum solenoids in engine bay, CAT pipe.

[maxly]

I think your turbo is leaking oil, that's the issue you should look for at first

[pearlprints]

I dont think its stick vnt cz it wouldnt of retracted all the way that easy. Its going in limpmode. Check boost lines and leaks in tyrbo pipes. Also check live data to c if maf amd mas are both working

[russelldenton]

@Mark Lambert was it stuck in overboost position?

[miranalimirani]

*I have a Mitsubishi Outlander 2.0 and two weeks ago I started hearing a whining sound in the car and I did not know that it was the sound of the turbo but it split in two inside and I replaced it with a new one but I am not satisfied with the car’s torque as it is Not as strong as it should be?*

[thesthep]

did this cause limp mode when at high speed?

[TheHORROR_HAVEN-xe]

in my car not leaking any oil but sounding whistle while starting is there any problem

[vitocorodriguezsoto]

Esta mala? Tuviera q subir enseguida el basatgo al encender!!

[TippitoWOW]

HI mate, What was the solution to this problem? cheers

[petarsjencic]

My mk4 1.9 tdi has a problem its all fine till 4th gear around 120km/h and then it just cuts off the power like it has no turbo its literally dead and top speed is around 130km/h w that problem but i dont know whats the problem, is it turbo or turbo actuator or what i really dont know🧐

[junkemails]

This happened to me going up on a pass twice, was going at 70mph car slowed down to 40 till i reach the summit. Then i found out if i turn off the key car it would basically unstuck, and reset . The issues happened when i was gassing sinking the pedal.
Car was a tdi 1.9 jetta 1999-1/2, alh 02a manual 5speed. How i saw it?? I had a endoscopy camera I usually use for tight spaces check. After my turbo oil line leaked to almost starve the engine on a trip i placed the camera there to see this wastegate lever movement. The camera connects to my phone on wifi and i had it connected the charge through the hood and door to my usb inside the radio. If this happens to you while going up on a hill of pass and is a manual 5speed, throw in neutral or push the clutch and turn key off and and on to start engine. Be careful to do when in straight path drive, the car off will be hard to keep steering if in a turn. Its an emergency move, is always better pull over if you can