Volkswagen Audi Variable Timing Explained
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- čas přidán 27. 06. 2024
- This webinar will cover:
-Design and function of the VVT system
-Common Issues to look for
-Complete breakdown of the Camshaft Adjuster unit
-Testing procedures - Auta a dopravní prostředky
Excellent video very informative, thank you for getting me out of a stuck situation due to a broken screen in the bearing bridge. You deserve an award.
This is the best video VW/Aud I have ever seen.
You're the most intelligent technician / mechanic I've ever seen on CZcams regarding VVT on Volkswagen and Audi I had a similar problem with my cam adjuster valve it was sticking out and it gave me the runaround I have to do my timing chain six times before I finally was able to find the issue in the cam adjuster valve
Cam adjuster??
EXACT SAME ISSUE I HAD!!!
Excellent lecture. Very thorough. 👍
This is amazing info, thanks for the upload. I used to think that if we manually operate the solenoids with test probe at idle than the engine can crank....
Chris, great webinar info. I’m a UPS pilot with a love of German cars and am a novice mechanic. I recently acquired a 2015 VW CC with 74k miles with the 2.0 TSI motor. Has random misfire codes and presented on day one a cranand camshaft position sensor fault. I bought it thinking oh, easy, change some sensors, or spark plugs and coil packs. Wrong. Learned about oil and carbon build up, media blasted, cleaned everything, serviced all injectors bench checked. New intake manifold and still have rough idle and rough running until about 3000 rpm. Then it all smooths out and it runs perfectly. I am guessing here that the one time the chain skipped a tooth and showed thr cam and crank codes. I reset them and replaced the sensors, probably they weren’t bad, and they don’t return as it only skipped one time. And no bent valves yet! So I either have screen failure and or chain skipped time. I checked my chain is only -.5 on stretch and being a 2015 it should have newer tensioner installed. Because car is running I’m thinking to just open top cam cover and remove cam tower bracket. What is your opinion of the Dorman bracket that has an updated stainless drilled and welded style screen that supposedly won’t ever fail. Or just use a VW one without a screen? And if I remove all screen bits, should I replace the solenoid valve that fits in the intake cam if any small metal particles get in there?
Remove the bridge and inspect the screen. If it’s there more than likely the cam is ok. Look for stretched chain or a failed tensioner
Muchas gracias por esa informacion tan valiosa , acabo de experimentar problemas con este tipo de motor, y con esta informacion estoy seguro que se arregla, gracias
excellent job Chris
Great video, thanks, just in the middle of a timing chain job on a ccta engine in an 09 A3, definitely helped out!
very good video you deserve an award
thank you
Best explication!!
Thanx a lot!!
Fantastic video!
Nice n straight information. Big up 2019
It informed me a lot my questions,thank you
This is so good thanks subscribed 💪🏼
Great explanation and well presented - many thanks. Small point on slides at 39.41secs, should read 5.02 degrees per msec, not msec per degree.
Fantastic informative video thank you 😊 🙏
Very technique video and very instructive. Thank u
Fantastic video i have ever seen about VVT and timing chains. Thanks mate, you are GREAT !
this video is money...
thank you!
Excelentes videos los felicito
Hi, how would I go about downloading the info for this engine you spoke about in the video? Thanks.
Nice detailed video . Thank you . One question . Why do you think the cam bridge sometimes dose not want to slide in the cams . I mean looks like the cams are dissaligned significantlly . I am not talking a little bit . I am familiar you can move them slightlly and easilly push it in , BUT in my case cam bridge dose not want to go in at all . I tried another bridge but same. I tried with lossen chain - same . I think one the cams are bent . after seeing your video I thought the adjuster may be the isse because cam is hollow and may easilly bent at the point where most tension is where the ajuster is located . This happens when you wear out the aluminum lob of the cam bridge. Give me your opinion . After 10 years there are tons of things I struggle with I went too far and still oil pressure
Amazing super perfect and simple explanation. Where's the link to download the book?
Hi I don’t own a Drive pro yet but eventually I will I do a lot of timing chain jobs on VAG cars and I mess up the first time doing a chain I forgot that I had the crank bolt and spacer off and I move the crank a bit and the timing gear set moved to the wrong notch and I had to reposition the gear at the proper place before installing the chains on I still don’t have the special fixture but now I make sure that I don’t any thing without the bolt and spacer installed before I put any cover back on I always check measure like you showed to make sure all is ok.
Bravooo❗❗❗
The main chain and balance chain mark is backwards in your slides. Unless earlier models are backwards.
I'm repairing my 2.0 TSI CBFA. I have two engines. The original engine failed connecting rod #3 and has hole on the block. I'm using this engine for mu prsctice. I have a second engine which I bought and is identical but with about 90K miles. During my practice on engine #1 I had doubts on the VVT snd this video helped me gsin confidence on what I'm doing. Thanks for sharing your knowledge and experience. How can I download the material?
Im getting fault code P0011 on my 2014 mk7 gti chh engine, took out the oil control valves the one from the intake cam looks damaged could it be the one that's causing the intake cam timing to over advance & not correlate with the crank timing?
Hi great video…I saw VW it’s recommending to replace cam bridge and they also recommend to take out new screen out to prevent in the future to brake an stuck somewhere,what do you think about that?
Thanks a lot ‘ did vidéo Mach with tiguan tsi 2.0 ?
So when you are talking about the sprocket saying if it’s off a little bit that it can drive you crazy thinking your timing is off, what can be symptoms of that, is it actual timing slack or just the code? Thanks
Fantastic video!
So incredibly detailed. Paints a perfect picture!
So, do you have one about wives and their VTT (Variable Thinking Timing) in relationship to their husbands?
That too would be fantastic! 😆
😂
THIS IS VAG GOLD MINE
When you derive the crank angle, it sounds like you know the system fires ignition by crank sensor and that the ignition timing is not changing as the cam timing is? Otherwise, we have too many unknowns, right?
Nicely explained... 👌
do I really need to get a new Camshaft Bridge(06H103144K) when I change engine head? Is where any mistake in it or I'm thinking about a different part?
Does anyone know how many degrees is full oil flow and how many degrees is full oil restriction? Got one in the shop thats asking for 28 but floats around -2 to -3 or so, seemingly erratic. I unplug the n205 solenoid and no change is observed on cam angle. Sound like a phaser lock or n205? 2.0 fsi. P0016 and I just did belt, chain, and respective tensioners on salvage yard engine.
The magnet is super easy to remove, the pin tends to gum up and not move freely. My 1.8 passat ran rough or stalled when cold. You get scary timing codes like you might need a timing belt. Flushed the magnet through the two small holes and pin with carb cleaner till the pin moved freely. Issue never came back. 1.4 vw have same magnet too.
Is the download from the webinar anywhere for download??
Great video, any idea what supplies the oil yo the chain tensioner?
Oil pump would supply but The tensioner is spring loaded.
I have a 2.0 superb... everything is ok but have some missing in idling and makes noise if I accelerate it but on high speeds beyond 30 it becomes silent
Hi, I have a CJSA 1.8tfsi engine in my A3, there is a small “tring” noise when starting to load the engine, then unload it( realese clutch) it goes “tring “ again, My Audi dealer are trying to put me off and say there’s nothing wrong with it 😡, at first the said it was the camshaft adjuster solenoid at back of head , nearest the timing chain end , if you put your hand in it you can actually feel it in time with the noise , they changed it and did not solve it . They are now trying to say that it’s a “characteristic “of that engine. I have heard another 6 of these engines and no noise . I have a years warranty left on my 2 year warranty . I bought the car from Audi , had a full service history from Audi . I think they are just trying to fob me off as they will not make any money on warranty work or they don’t know what the problem is . Can you please help with any ideas , I also have a video of the noise I can send so you can hear the noise . Many thanks again, Gordon
Hello! Thank you very much for this video, very helpful. Is that possible that you send me the aftermarket electric shema? Thank you very much
Regards
A6 2.0 dtc p0011 cam a advance. Found intake cam and Cambridge scored. Screen missing from cam adjustment valve. Advise
Well done
hello is a couple of mm of movement ok for the lockpin. If i hold the cam and move the sprocket I can get maybe 2mm of movement or wiggle. I did open the cover and checked springs and sludge it is ok. But i did see a ver minor bit of wear in he lock pin cut out. Thank you
I would like to know the same thing
hola buenas tardes... yo tengo problema de presion de aceite ya cambie su bomba de aceite pero sigue el problema... se cae la presion de aceite una vez que el aceite llega a los 95° de su temperatura la presion se viena a 0.5... podrian orientarme por donde empezar a mirar desde ya muchas gracias!!!
Can someone please help me I wanna know if the little play on vvt gear normal or not
On the same engine no spark what can be the cause?
Hi , on Vw intake VVT intake camshaft is it normal with slightly play when you turn ?. With a little click?. Thanks
Did you find the answer?
I really need a reply on this also
hi, do you know much of what youre speaking about? what is your history with VW/Audi??? bearing bridges break????
Can worn out vanes cause low oil pressure ?
Tare mi-e frica sa nu mi se fi intamplat si mie treaba asta ca aud un zgomot ciudat la motor ,ca o bataie ( un țăcănit )... 🤔❗❗❗
@@gottmituns3225 am pus simptomu la mine pe canal, la fel se aude?
@@gottmituns3225 si eu am la un seat un sunet intre 1800si 2000 de rpm..am inlocuit axul cu came cu variator, solenoid, magnetul si blocul de aluminiu. Presiunea e buna (am masurat-o) si inca am zgomotul ala. nimeni nu stie ce sa-i mai faca.
I found the broken screen to the cam bridge up by a screen on the vacuum pump next to hi pressure pump it was in on big piece.
I definetly have this kind of issue at my (my baby) A6 C6 (2006) 2.4 liter 24 valves V6 aspirated ( non turbo ) 177 hp, MPI code engine BDW...🏁🏁🏁
⚪What should i do❓❓❓❔... ⛾
camshaft adjustment specified 34 kw. camshaft adjustment actual 34kw .camshaft adjustment duty cycle 45% it is normal.1.8 tsi
Expliquer en Francais S.v.p.😮
talking to myself, 🤣🤯
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That cambridge also has a little ball valve with a tiny screen in it. Due to oil pressure the screen blows out and can end up in the system. Almost ALL of them do this. Horrible design once again VWAudi....
I had 1 one time at VW on a brand new at the time CC 2012ish, with a cold start cam fault. Took it apart thinking it was the screen but it was good. Threw a cam in it and problem was solved👊🏻
@@AutologicTV Great vid. Points out a lot of the issues prevalent on the B8-b8.5 audi tfsi 2.0T
What an awfully edited video. 3 minutes before getting to the video