Whooooosh when let throttle

[hal9000f]

Originally Posted by passenger

I'm not joking. Bumper off also for intercooler. Also if it's need, turbo. Dont care anymore. If I cannot fix it, he will finish in river Rhine

Passenger, relax with this video of my 855 TDI turning half a million km, and listen to the song starting at about 0:40 :-)

It will make you feel gooood about your car also :-)


Title: "Volvo 850 TDI turns 500000 km with the help of The Passenger :-)"
https://www.youtube.com/watch?v=Zi7WhrHCKlI

[bananarama]

Originally Posted by hal9000f

Title: "Volvo 850 TDI turns 500000 km with the help of The Passenger :-)"
https://www.youtube.com/watch?v=Zi7WhrHCKlI

I love it!

[passenger]

Originally Posted by hal9000f

Passenger, relax with this video of my 855 TDI turning half a million km, and listen to the song starting at about 0:40 :-)

It will make you feel gooood about your car also :-)


Title: "Volvo 850 TDI turns 500000 km with the help of The Passenger :-)"
https://www.youtube.com/watch?v=Zi7WhrHCKlI

Well that's mashine not mine D5. Change sensor and same shxt.
Digging on weekend. I brought him home today

[passenger]

Well it is complicated.

I delete errors and drove to job and back. So turbo is probably not problem because he pulls okay. Can be that turbo control motor dead or I think he is working on vaccum. So if I'm lucky guy and God knows I'm not, some hose from vaccum pump leading to turbo control motor is kaputt. Easy fix. Second: can be vaccum pump kaputt but new one is 270€, so cannot just change it and risk it. Must find way to test it. And third: control motor 300€.

Dont know what to do.

[hal9000f]

Originally Posted by passenger

Well it is complicated.

I delete errors and drove to job and back. So turbo is probably not problem because he pulls okay. Can be that turbo control motor dead or I think he is working on vaccum. So if I'm lucky guy and God knows I'm not, some hose from vaccum pump leading to turbo control motor is kaputt. Easy fix. Second: can be vaccum pump kaputt but new one is 270€, so cannot just change it and risk it. Must find way to test it. And third: control motor 300€.

Dont know what to do.

Hope you will be lucky.
If you didn't google it already, have a look at this for example:

https://www.youtube.com/watch?v=qvpjhN-2DdI

Looks like this forum or google is your only solution...

Or you can even try and mess with chatGPT :-O

[passenger]

Well by me is nothing with vaccum. Everything is electronic

[passenger]

+ YouTube Video

VS

+ YouTube Video

So if it's electronic, probably there is in VIDA option to try it

[hal9000f]

Have you seen this post?

https://www.volvoforums.org.uk/showthread.php?t=274207

[passenger]

Originally Posted by camturbo

Thanks for the reply,i ve had it scanned
ecm 1507 turbo control-to low pressure -dtc is found active
ecm 1517 turbo control-pressure to high-dtc is found not active
ecm 1540 turbo control-pressure to high- dtc is found not active. They say is sounds like sticking vanes so that's why I wanted to know whether the actuator moves,which is where you kindly replied. Mine has no movement so need to figure out how to manipulate it if I can.
Cheers

Well I dont have any of this errors. But VIDA said:



How do you unstick vanes lol. Without turbo removing.

[hal9000f]

Sorry if I missed it... But, I think, I did not.

Did you install a new TMAP sensor by the intercooler?

You have said you would do it today?