How test and repair VW / Audi 2.0T 1.8T PCV valve with an RKX upgraded PCV valve
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- Опубликовано: 10 фев 2025
- You can find our upgraded PCV valve here: www.rkxtech.co...
Testing for a ruptured PCV valve is simple! If you feel vacuum coming out of the top vent hole on the PCV valve cap your PCV valve has an issue. This vent hole is simply a breather to let the PCV valve move up and down freely. You will never feel / hear vacuum from it when it is working properly.
Excellent demo! I’ve watched a dozen videos on this topic, and you’re the only one… to show how to perform the finger vacuum test. Cheers!
This video needs an ASMR tag. I feel like I'm hearing the rubber gloves, the clicks, and everything way more than any other car vid. Must have a solid mic setup!
Thank u for showing how to perform vacuum finger test. Simple video with easy diy repair.
Cap is a pain to pry off just break the tab holes with a pick and pry off with screwdriver mine actually split in 2 pieces. When popping on the new cap a glove over the cap tapped by a hammer helps seat the tabs correctly . Great video saved me a headache at the mechanic.
this is the only video I have seen that shows this
Magnifico
Perfect visual with comments
And great volume/ sound.
Great product, a 10 minites repair job if you have the rigth machinists scribes or a few small flat screws driver.
Simple but excellent video 👍
Hi there! I have the same air leak but i’ve made the glove test through the oil filler cap and it gets vacuum not blow. So my question is that little leak means bad pcv 100%?
Removing this cap is the biggest pain in my ass rn
How much vacuum is normally present in the crankcase at idle in these turbo engines? Is it enough to cause the engine to misfire and nearly quit when the oil cap is removed? When the diaphragm tears, does the vacuum pump normally apply full vacuum to the crankcase, unregulated by the PCV diaphragm?
There is a good amount of vacuum inside the crankcase when this is working normally. These engines are sealed tight so removing your oil cap with the engine on will cause a missive vacuum leak essentially. When the PCV valve ruptures even more vacuum is applied to the crankcase and its typically really really difficult to remove the oil cap with the engine running because there is so much vacuum.
Will a PCV diaphragm from a MKVI GTI work? They look the same. I ask because I have a spare laying around from when I used to own a GTI
Do you make a PCV repair kit for the 2.5 TFSI DAZA engine found in the RS3 & TTRS from 2017 onwards?
I have an Audi 2.0 T when I put my finger on that hole I do hear a vacuum and the car sounds like it’s going to die. Does that mean my PCV valve is faulty I’m getting misfire codes as well.
I have some oil leak around this diaphragm round cap you pop off. Should i check it or its not a problem?
I toght we have to replace all part. My 2015 vw passat has the EPC AND ENGINE LIGHT , technician recomend to replace the pcv valve !
Hi, if I have 86mbar in the system with a new PCV valve can I replace the spring with more tension to achieve at least around 100mbar? I know one service which calibrates these springs.
Hello where can I find just the new diagram / rubber seal and cap that you showed in the packet and is that universal or model specific ? I have a 2009
Audi rs6 5.0l suffering from this issue ?
AutoZone has the diaphragm, most places sell the whole assembly
@@TheAngeloMichael great but I couldn’t find it on their website
@@TheAngeloMichael I see but I couldn’t find it on their website
Do yall sell one to fit a 2021 VW Atlas 2.0T?
How the heck that hole opening there . Bc pressure ?
Yes
The pressure from blow by through the small gap in the piston rings will cause this to perk up when pressure exceeds a certain level
@@mrw1160 turbo engines requires that 6 k miles oil change . I do 6 k high quality oil. And also best to replace oil seperator at 80k miles
HOW DO YOU MAKE IT LOOK SO EASY WTF I'M BREAKING MY OEM CAP TO TRY TO REMOVE AND ITS IMPOSSIBLE
Exactly lol he made it look so easy while im struggling to pop it off. Any tips?
@@KeanuRiefsMine came off in 2 pieces don’t be too gentle with it
Well, you can look at it this way; if you have the RKX kit as shown, you’d have a new replacement cap, so you don’t really care about the old cap so just mangle the 6 tabs or do whatever you can to pry it off.
air blowing out of the breather hole is normal?
I have the same. Blowing instead vacuum
Same deal on the b5.5 2.8l V6?
I got 2.0t and mine doesn’t have clips or the hole opening. It’s all just one sealed piece
i think its aftermarket u should replace oem part*
Will this trigger a P0172 system reach code. Mk6 gti
No cause the fuel is to fat then
I have p0171 code system to lean