Do a search, this is not a new problem with 2nd gen Touaregs, some claim their engines have hydrolocked because of it, I believe there is a recall in China over issue.


TonyB

 

Thanks Tony i did, perhaps my search skills are lacking. The big thing i see between china and Oz is that the Oz vehicles have a intake shroud fitted, which i can not see on the Chinese cars.

 

Here in the UK I think there is a recall where a drain is installed. Have a look on www.mytreg.com

 

Folks, these air filters and their seals are 1 time shut and open. If you open it up to look at the air filter, just replace it. The foam compresses the first time you button the clips tight. It never reseals again correctly after the first "set". So, if you think things aren't good, open the air box and R&R the air filter. Don't chance reusing the foam seals on the air filter, and getting an air leak and feeding your engine dirty air.

 

I sincerely doubt this.

 

I assume that from what you are saying, only change out the filter at the scheduled interval ,don't be checking it for water. I have never checked mine ,just replaced when called for. I have not had an issue and I drive in big time rain in FL during the monsoon season.

I am puzzled that it seems some production has a shield and others don't. Makes no logical sense.

 

Does anyone know what the China fix was to this recall? Did VW design and install something to direct water away from the intake ? If so are the parts available ?

 

My 15 TDI looked exactly like this at 35k miles.

 

Check the 2 check valves. One at the bottom of the filter and one upstream. they do get blocked over time

 

How did you get access to the bottom of the air filter box??? ( last picture) -
via mudguard liner ?? Thanks

 

So on the weekend i decided to check the engine filter, as it has been raining for over two days and i have read forums about the issue of water ingestation etc.

To my surprise, the bottom part of the air filter, was wet, substantially.

The car is a MY16 150tdi with only 25K on the oddo.

So where to from here. Looking at the intake, there appears to be a shield fitted to prevent water coming in form the hood, but its not perfect. The two drains fitted to the intake pipe, both appear to be clean but wet.

Anyone else had this issue?

just quoted $6,300 for a new turbo !!!!

 

Have a quick & cheap fix to stop water ingress here - water ingress to air filter box manufacturing faults

This should inhibit leaves & grit washed into & blocking water valves. But I'd still check valves annually as insect bits & dust can be sucked into the system & fall short of the filter.

 

Have a quick & cheap fix to stop water ingress here - water ingress to air filter box manufacturing faults

This should inhibit leaves & grit washed into & blocking water valves. But I'd still check valves annually as insect bits & dust can be sucked into the system & fall short of the filter.

I have ordered the deflector from VW Au -- $50.00 lots in stock.

 

?? thats just with the cover off. You can see the retaining lug slots at the bottom.

 

So on the weekend i decided to check the engine filter, as it has been raining for over two days and i have read forums about the issue of water ingestation etc.

To my surprise, the bottom part of the air filter, was wet, substantially.

The car is a MY16 150tdi with only 25K on the oddo.

So where to from here. Looking at the intake, there appears to be a shield fitted to prevent water coming in form the hood, but its not perfect. The two drains fitted to the intake pipe, both appear to be clean but wet.

Anyone else had this issue?

Hi WogsRus,
I had similar issue causing engine failure. Volkswagen Group Australia deny all knowledge of issue and refuse to fix. I am keen to hear from other Aussie Touareg owners with experience with this problem as I need a body of evidence to present at upcoming hearing of NSW Civil and Administrative Tribunal. I have prepared a detailed case including extensive internet research into this design fault which I am happy to share with forum member. My contact is 0419 405 501 on donm@outlook.com.au

 

(84) 2016 Air Intake Water Ingestion Fixed! | Club Touareg Forum The parts are available on Aliexpress.

 

I replaced the OEM paper filter with a sturdy ITG Oiled Foam air filter - no more problems... even if the thing does get wet, it won't collapse.

 

Interesting, did you buy it locally (AU)?
I could only find one retailer here, very expensive with all others in UK as seems.

Tony_B

 

The oil from oil impregnated filters can make its way onto the MAF sensor, which causes it to read incorrectly. Oiled filters are generally not recommended for MAF based cars.

 

@WogsRus attached is a picture with the diverters and part numbers available from VW locally for a moderate price. Also attached is VW Service Action Code: 23DG Air Intake Drain Valve from the USA NHTSA ( lots of good stuff on there) I have removed the inlet drain and changed the filter drain again quite moderately priced locally no more issues since then. - Part # 7P6805962 C was already fitted to my 2016 My 17 vehicle

 

One thing my mechanic advised was if you are using an automatic car wash to turn the engine off as the fine mist spray most use to pre rinse can be sucked up by the engine intake.

not sure but certainly cannot hurt