Great tutorial! Worked perfectly for my 2011 a4 b8 just under 70k miles. Took out the rough idle and audible whine from the engine. So far, no repeat on the codes.

Thank you for this. Never done this before but this video let me do it in less than an hour. Fixed my misfire and low idle RPM fault codes too.

please post more of such videos! I have the same model audi and it’s difficult to find videos for this year vehicles! cheers!

I need to replace mine too and they Charging me a lot of money your video was a lot of help thank you!

THANK YOU MISTER saved me $$$ and it was so easy and fast it worked great video thanks

Thanks for the vid man! Just changed mine

Excellent.Bravo

Worked exactly as described in video on my son's 2015 Audi A4 Quattro.

Man thanks a million!!!!! Because of your video I save my self a fucked up engine!!!! Thank again!!!!!!!

The video doesn't mention it, but put the breather hose back on.

I have the engine oil reduce, and all the spark plug full dirty of hard carbons, is it bcz of the pcv ?

I'm suspecting my pcv has also failed. I was told that to check it I have to pull the dipstick while idling . if the pcv is ok then the engine should idle roughly. in my case when I pull the dipstick there's no change in from at idle. I'm getting error code p0172. system 1 bank too rich. If I drive with gheto catch can. I won't make and damage? I was told that in some cases if pcv failes it might cause too much pressure in the engine and damage the rear engine seal. how is that exsesive engine presseure created ?

Do HAVE TO clear the codes with a Diagnostic tool. Or will it clear on it's own?

Fixed the problem 💯 percent!!!!!!!

thanks for uploading this. How is the car running with it so far? Any problem with this part? Was it the correct part even though it's not translucent? I have an 09 B8 that i'll need to change pcv valve for as well, not sure which part to order as there are many to choose from on ECS. Thanks

Thanks.

Do not torque/ over tighten the screws or you will strip them. Just tighten them snug.

anyone got a vid on doing the valve cover for this motor?? just bought one of these and never did a vavle cover on this motor before.

my car sometimes shuts off when i want to accelerate it happened a few times. when I want to pull up it seems like it drops a little. Its only wen i try to pull up. No light at the moment on the dashboard. Car mile 160.000 km. Did your car did the same?

How does it sound when pcv valve have failure?

Did it fix the ticking or what

What’s the black build up around the oil cap caused by? I’m getting that on my vw

how do i know when to replace this?

JUST FYI u don't need to remove the entire part just replace the oil separator gasket and voila is done. The gasket will just cost about 40 compare to the entire part which will run around 200. Remove the circular cover that u see on top of the part and replace the gasket, it will come with the spring as well.

I tried replacing my pcv valve but now the car is misfiring. I put the old one back and its runs fine but the rpm is still high. Do after market pcv valves work on audi a4s? Mines a 2005 a4 quattro 2.0 T.

i have a 2012 Audi A4 Quattro when I start the car it hesitate to keep running at idle. Does this shows it needs to replace the PCV valve? Please advise thank you.

Hi. Thanks for the video. Can pcv valve fault show "oil pressure low" on dash? Because my audi is showing low oil pressure fault & local dealer has tried everything.. From checking sensors to replacing oil & oil filters etc but that fault keeps coming on & off. Because of this the car is running on idle mode I think. Grateful to help out guys.. Thanks

Will a new one help with oil consumption? I have a 2015 model, and it seems like I have to change the oil every 1,500 miles. It's a stage 2

Do you have oil on top off the engine ?? I having that issue

if you do a video put the torque spec /setting in it.

What does the PCV do?

Still looked like it was idling low at the end of the video when you showed the clip

Great vid, but didn’t you think leaving a link to where you bought the PCV would be of more help?

Hallo 🙋🏻‍♂️ Problem habe ich! Am Audi A4 B8 2009 Benzin ⛽️. Öl und Ölfilter und Ölstandssensor und Öldruckschalter wurden getauscht! Aber Lampe immer noch an und schreibt noch ein wenig Öl ??? Wieso den Aber es gibt auch etwas Seltsames! Wenn ich den Öleinfülldeckel öffne und wieder schließe geht die Öllampe aus!!! Es steht nicht, dass Öl im Motor fehlt

I don’t have a check engine light but I think my pvc has fault because when I pull the cap off the engine idles rougher

Hi,for 2.0tdi what is his name?

The replacement pcv you put on is the old style and incorrect part #, visually you can tell because it's all black. The updated pcv's have a translucent section on top, as the one you removed has. The old style one will lower crankcase vacuum and could damage the rear crankshaft oil seal as the ecm has been reflashed for the updated pcv you just removed and crankcase vacuum will be incorrect, also it will increase oil consumption.

Hi wonder if anyone could help me. From cold the car tells me to stop the engine and check oil. When it gets to normal temperature its then fine. Also it seems to be burning petrol so fast. Thanks

My 2011 a4 is consuming oil. But I don’t have a check engine light on. I wanted to get a new pcv valve to see if that is the problem I hope to god it’s not the pistons.

Does the light go away by itself after the fix?

where did you get that bro? how much. tks

my car is not starting. Is there any reliable audi service centre who can fix my car.

Please, remind me not to buy a German car. Too much hassle, maintenance, and complexity.

Very helpful. I need to buy it on my car. I got an audi and its giving me alot of problems. Never again buying this fuckin car. Next year toyota or honda

Someone help me. I did exactly what he do on video and now my engine light flashing... idk what to do

Stopped watching after seeing how you were taking the coil pack connectors out... jesus.. Push connector inward, pull back the tab, release the connector. Literally that simple..

too many metal bolts. audi should use just 2 plastic clips instead. as a car manufacturer is not wise to waste money...... :)