Fuel Injector Replacement VW/Audi TSI Engines
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- Опубликовано: 2 окт 2024
- Fuel injector failure is not super common on this VW TSI engine. However fuel injector replacement may be needed. In this video we will replace a fuel injector on a TSI engine. You can follow the same process on an Audi TSI, Skoda TSI, SEAT TSI and of course a VW TSI engine. The process will be basically the same for the Gen 3 EA888 2.0t and 1.8t.
How to Remove TSI Intake Manifold ~ • Intake Manifold for VW...
How to reseal TSI Fuel injectors ~ • Replace Injector Seals...
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How to reseal TSI Fuel injectors ~ • Replace Injector Seals...
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Disclimer:
The content of this video is available for informational and educational purposes only. It is not intended to be a substitute for the professional advice of a mechanic who has personally inspected your vehicle, nor does it create a relationship of any kind between the Humble Mechanic and you. Every situation may be different, and the Humble Mechanic does not make any warranties, whether express or implied, as to the accuracy, fitness, or applicability of the information or automotive parts portrayed in this video to any project and makes no guarantee of results. The Humble Mechanic and any sponsors of this video will not be liable for any damages related to personal injury, property damage or loss of any kind that may result from the use or reliance on this video and/or any automotive parts represented in this video. You are using the information and automotive parts portrayed in this video solely at your own risk.
You make owning a MK7.5 Golf R a lot less stressful when it comes to maintaining it
Fantastic, I love a mechanic that saves you money. I was quoted £437 = to $637 per injector before labour. Joke! I trained to be a mechanic in the 80's. I done 6yrs in the trade and for my 50th birthday, my family bought me my first full sized tool kit . So I can start working on my own cars. Thank you for your help. Keep the vid's coming. Can you do some videos around Audi A3's. I love these cars.. gb Ali
Thanks Charles, My 1.8T A3 developed a power loss, vibration and smoke. I've found number 3 injector stuck open. this really helped me get it all apart. Thanks again Mike
Glad to help
:)
I just wanted to let you know, that I despise that M10 triple square on the bracket... That is all.
Thank you for another great video!
See that video about "how to remove manifold"
What happens if you don’t put back the bracket??
Thank you for being the only mechanic working on these VW's that doesn't speak like like a complete idiot that can't pull their pants up.
HAHA Glad to help/
Could you mention a little about diesel VW’s...? What you could/should look after in 100.000km service intervalls etc...
Thanx and keep up the good work 👍
Change timing belt and tensioner every 100k km, use only good quality diesel fuel, change glow plugs every 100k km, drive outside of town at least once a week to help burn those carbon deposits in the DPF and the EGR valve.
Also get oil changes every 9 months or 10k km (my personal suggestion) and change the brake fluid and coolant every 2-3 years.
Make sure that when you replace brake discs that you use OEM parts, otherwise they will start to vibrate under braking pretty soon and have good tires mounted on the car.
One more thing that is specific to VW Diesels is to check sometimes using a good diagnostics computer, the values of the injectors. They should be close to zero and add up to be 0 and not see any values that are sky high compared to the others.
If you have a DSG transmission and don't beat on it that hard you can change the oil in it every 5 engine oil changes (10k intervals), or if you are beating on it, then 3-4 oil changes.
Check your exhaust pipe. The tail should be clan and not covered by carbon buildup. You should be able to put your finger inside the pipe, rub it on the edge and get your finger out clean. If it's dirty, then you have a problem with the engine or the DPF or Turbo.
I've been doing a little trick with the CCTA teflon seals. Stretch out the new seal with a pen or pencil tip slightly, just barely enough to slip over the injector tip. Get it in the groove, then take a zip tie and wrap it around the seal and tighten the ziptie to compress the seal and flatten it out in the groove. Never had any leaks and its nice snug fit.
Love it
What a genius! You saved me some good bucks there thanks.
That's commonly done for hydraulic cylinder seals.
@@HumbleMechanic Question for you, what length are the injectors in mm?
Place them in warm water for a minute or two before stretching them out.
Tip! AutoZone has the injector tool kit. Part number 8877. Has the slide hammer, and everything needed to press the seals on.
best video about injection Install I've seen , and I been searching for weeks . Thanks
Just performed carbon cleaning on my 15 S3. Put it all back together now wont rev past 2500k. I suppose this is my next step. Thanks for posting
What was the problem???
Hey Charles! I love your content and wanted to give a quick tip that I remember from college for anyone who may not know. At around the 10 minute mark you mentioned needing to calculate for the extra distance on the torque adapter. When using a torque wrench with any sort of adapter, and you don't know the formula to calculate for the extra distance, just offset the adapter to 90 degrees and you wont need to do any maths.
Your videos are extremely methodical and professional. Bravo
Thank you
And they are humorous too. Love his narration.
I did this and my car won’t start now. You can hear it trying to start. I verified and there’s no a fuel leak and all connectors are plugged in. Any idea on what to look for to find out the issue?
I'm literally having the same exact issue except I replaced my Intake manifold.None of the injectors came out with the manifold..Somehow It seems as if there's a fuel delivery issue.Any luck finding out what's going on?
Fun fact: a slide hammer is known as a wanker in Norwegian.
really? Oh that is awesome! I am going to try and call it that.
In Germany it´s also called "Wichser", different countries, same thoughts. :-)
Pass the wanker, wanker.
Hello hope you’re fine. I’m from ECUADOR
I have seen some of your videos on RUclips I thing they’re so helpful.
I just have a question I hope you can help me with some tips
I have a 2012 Volkswagen amarok 2.0L TSI , and it is consuming oil , there is no leaks at all but I just realized that from the PCV valve some oil is coming out to the intake manifold and also there is a huge vacuum when a remove the cap from oil engine.
My question is
Is it normal the oil coming out from the PCV and the vacuum?
I hope you can give me some advice about it so I can replace the valve thank you so much.
In México its called "chaqutero" wich means masturbator
Can you make a video on carbon buildup clean up step by step for Audi 2.0t🙏🏻🙏🏻🙏🏻 and this is one of my fave channels btw keep it up!!!❤️
Check this video out ruclips.net/video/CB5ThYfX7ag/видео.html This might have all you need
Great video Charles! Very clear and concise. As far as injector replacements go, it may look a bit daunting to some, but looks to be about average for most modern DI-type engines. The by-gone days of replacing injectors on a Mk1 CIS engine are long behind us. Thanks for giving us this insight on what it takes to service injectors today.
What's the 3 pronged plastic piece that came off with the metal looking washer on my 2011 a3? Should that be installed? I don't see them in this video.
You need that for your next injectors unless you grab a kit. They help seat/space the injector in the port
If you get too much fuel mixing with engine oil, your oil will be thinned out and you could get a bearing knock. Happened to me a few months ago on a new engine rebuild
What if you don't drive the vehicle and you change the oil, does this till stands?
I just bought a 2018 Golf R and your videos are excellent. I am looking to do the Stage 2 modifications. From your videos I'm thinking with enough confidence, I can do a lot of this myself. What torque wrenches do you use? Thank you again for your videos.
NICE!!! None of the stage 2 stuff is hard, the downpipe will be tricky on jack stands. But. its doable. I have been really liking the gearwrench 120x torque wrenches
@@HumbleMechanic I see you are partial to the IE products. I've been going back and forward with the different manufactures. I've looked at APR, Revo and 034 Motorsports as well. Revo has a Performance Pack that includes everything but the Turbo inlet pipe and the Downpipe. What are your thoughts?
Looking forward to seeing the effect the catch can has.
I have one on the way. :)
@@HumbleMechanic Yes! Please let us know what you would look for in a catch can, internal baffle construction etc. So many variations on a fairly simple device it seems ...
@@HumbleMechanic Anxious to see which one you went with. Most designs I've seen have a significant flaw for us Michigan people (and others located in 'cold weather states').
@@jtsherri
I had an issue a few years back on generators using the 8.1 gm engine.
They had a pcv can about half the height of a coffee can with a metal screen filter located inside.
Every 6mo I'm at most of these sites and the amount of white goop in them is horrendous , like a cup worth.
The newest ones I've been seeing for the last year or so don't have an issue , they wrap them up in a blanket and the condensation passes thru them a lot easier.
Basically I don't need to clean em anymore.
So some kind of wrap and having it near the engine for heat would help.
I built one with big steel wool and an bottom inlet for my 2.0 TFSI seasonal (04-10) driven BWA in 2017 .It lets the air and the moisture through and only collects the fume oil.Its about 5ml every year.So far my inlet ports are a little bit dirty but nothing terrible.
Question - what was the point of entirely removing the m10 triple square bolt on the bracket? I feel like you could just get it a bit loose, take the top nut off and that’d give you enough wiggle room to take the manifold off? (Putting the bolt back is quite a task haha)
Ooo lol just watched this bit commented in your last video about a catch can 🤣 cant wait!
Did a great job on a VW cc 2.0t motor swap, at the trans shop, work, a while back, ✨😎🔧🏁 except the AC wires share some short on car, 🙄, Anyways, on one now , this Audi A4 2.0t loads of fuel leaking🌊 🚗🧯, and great video here on what the possibility's that could be leaks, good looks , Ciao 🎰💪💚...lol the customer just showed up with some fuel injectors, to choose from lol🤣🔫🎲
Hi Humble mechanic love your videos .
I have golf 1.4 tsi caxa .misfire on cy 2.
Compression pressure at cyl 2. Is 180psi.
Changed injector,plug,and coil pack. Checked wires coming to injectors, they seamed fine .
Still missing at no. 2.
Swopped plug and coil from 1 to 2 .still misfire at cyl 2.
Any thoughts? Please.
Another one good video!! I would like to do things like that in my car but It's a litle dangerous if you don't have practise, anyway I see this kind of jobs and how It goes. Could you tell me if It's a good idea delete the intake flaps??
I don't really see the point of deleting the flaps unless you are planning on legit mods
Nice Video Sir, learnt a lot from your videos !
Cheers to you from Mauritius.
Great video. Thank you so much!
I've had them so carboned up that the slide hammer broke the injector . If they are high kilometer motors I soak them over night in Q20 or WD40 . I realise I should only use WD40 😆
Oh yeah! Had my fair share. Have had to drill some out! But you know why they stick so much? When dummies reuse injector seals.
Any need for resetting injector learned values or a basic setting or does that sort itself out?
Thanks Charles
Nope as I know the only vw needed for the is the common rails
You didn’t say that we have to take the picture of fuel injection numbers and then we have to do the adaptation which is very important
How do I check which engine version my Audi A4 2013 Quattro has? I think it's a GEN II
Could something go catastrophically wrong where, if you don’t do this right, something could fall in and destroy the piston?
I’m asking because I had a CEL where an injector was replaced, brought it to the dealer and, after getting the car back, there was a mass drop in cylinder 1 compression and it was discovered the entire piston was basically wrecked (if your curious I can share the picture. It’s pretty impressive)
U jus gain a new subscriber
Thank you
Your awesome man
This is off topic but since it is your latest video,I am asking it here.You mentioned once about concerns when doing warranty work.I have had pushback from two dealers who were reluctant to do obvious warranty repairs.I know the dealer receives less remuneration for warranty repairs than if the customer pays but does the technician who perrforms the work also receive less money?Thanks in advance.
Have you got a part number for the fuel rail
Question; On the gen 2 CDAA 1.8 tsi, can I take the manifold off without removing the fuel rail, and with that, the injectors? I want to do a valve clean but don't want to have to take the injectors out and reseal them. TIA!
Awesome video man, great camera work and very helpful explanations!
Excellent!!
It takes 1 hour just to get the manifold off,so cleaning all four valves is basically a good 5 or 6 hours then,if we was to use zip ties and carb cleaner,I think I can tackle this job my self
I have Tiguan with 2.0 TFSI engine. Driving on highway injector blow up and got stuck in open position. Drove home for about 10 minutes, had some white smoke coming out exhaust.
My question is, how likely that there is catalytic converter damage from fuel coming out and should change engine oil as well?
Thanks
If you have an 8v S3 youll need to remove the fuel like before you can take off the manifold.
Facts and the fuel line is very difficult to remove with it still on.
Perfect know ima knock mine out cause my epc light keeps coming on and the car goes limp then I have to pull over restart and hope it doesn't come back on😮💨
Hi! I just got my first mk7 R. I’m trying to use your videos as references. From your point of view what are some primary mods to start with? And are your videos in a chronological order based on mods you made?
Where is the fuel pressure regulator. That’s what I was looking for
So if I'm replacing all the injectors with brand new ones do I still need the tool to reseal them?
used all the tools on the planet cannot get injector 3 and 6 out of my q5 3.2 im getting ready to buy some really expensive drill bits and drill the bottom half out and collapse it
If I am buying new injectors do I need to reseal them????
Most of these come with new seals
So the intake can be removed with the fuel rail still intact?
In teory yes, but in practice, depending by the mileage of the vehicle, it is difficult to separate then.
you the man!
5:15 That scoring on the aluminum head makes me feel uncomfortable... probably best to put a shop rag between the plier and the head next time.
Per Elsapro, I coat the injector o-rings with motor oil.
Will this also work for the prior FSI engines?
I’ve been getting random misfires on cylinder 2 on my Mk7 gti, I changed spark plugs and coil packs too. Do you think cleaning my fuel injectors would help stopping the misfires?
Hi I've got the exact issue, cylinder 2...
Did u resolve yes, I've changed coil n plugs, still no luck
@@rajamin1986 yes sir, I needed to replace a fuel injector. You should go to a vw specialist shop and do a compression test on your cylinders to confirm the issue.
Hello hope you’re fine. I’m from ECUADOR
I have seen some of your videos on RUclips I thing they’re so helpful.
I just have a question I hope you can help me with some tips
I have a 2012 Volkswagen amarok 2.0L TSI , and it is consuming oil , there is no leaks at all but I just realized that from the PCV valve some oil is coming out to the intake manifold and also there is a huge vacuum when a remove the cap from oil engine.
My question is
Is it normal the oil coming out from the PCV and the vacuum?
I hope you can give me some advice about it so I can replace the valve thank you so much.
What splash guards are those? VW keeps saying none for the mk7.5 R.
The end of the video shot? The splash guards look factory.
I wouldn't need the special tool to reseal the injectors if I just buy brand new injectors correct? I would only need the special tool if I were just trying to clean the old injectors and needed to put them back having to reseal it in that worst case scenario you mentioned of the seal getting seal stuck in the cylinder head right?
So I’ve been dealing with misfire on my Volkswagen CC 2017 2.0T sport it’s a full bolt on stage 1+ from unitronic with the R8 coil pack and Ngl iridium spark plug one step colder and it seems that every 4 month I have to change either spark plugs or coils i take care of my car maintenance wise it’s very well kept up to date on everything but why am I always misfiring :(((
CharlyGen2Cc I have the same tune on my 2013 A3 and have similar issues only I had to replace injectors last time to solve issue. Now only 10,000km later it’s misfiring again on cyl 4. Starts only when engine is cold but then progresses to misfire even when up to temp. Swapped plugs and coils around and still misfiring on same cylinder so I suspect I will need to replace or at minimum clean injectors. I went 50,000 km after tune initially installed first time without issues. I’m wondering if dirty intake valves or poor fuel is making issue worse.
Just finished doing a lot of work on my 1.4TSI CAXA engine - new timing chain, VVTi pulley, intake camshaft, oil pump, VVTi solenoid, cam sensor and spark plugs. The engine has a high misfire count [around 100] on cylinder 3 only when cold but the count doesn't rise when it gets to temperature. I've done the obvious and swapped the coil pack with cyl 2 but the misfire didn't follow it. A question... could this behaviour be symptomatic of an injector issue ? Just want to get some advice before I embark on replicating what Charles has done here. Thanks in advance.
8:40 - Unfortunately after having a shop do a carbon cleaning for me at 98k, this fuel pipe is leaking at the fuel rail. Any suggestions of how to tighten it up without removing the intake?
Oh no! This actually seems to be more common. Might need a rail or fitting
Where can I get the injector to purchase?
Hey man, I’m about to do this job on my gti and I watched your video on removing the manifold, do I need to remove the hardline from the pump before removing the manifold or after?
this type of engine remind me with an aircraft engine maintenance
I have a issue with my Mk7 with 100,000 miles.
A misfire on cylinder 3 only, misfire is only on idle.
Did compression test 190 on 1,2,4 and 160 on 3. Changed spark plugs, coils, injectors, and did a carb clean.
Any help on what it could be the issue would be appreciate it.
Ive been seeing videos pop up talking about cleaning injectors by directly connecting a tube to them and spraying carb cleaner through them. Would this be dangerous for a MK7? ruclips.net/video/WtJXvkv1Rm4/видео.html
Hey Charles, would you say it’s a good opportunity to change the oil cooler when replacing injectors? Seems to be accessible during this procedure. Asking for a gti at 80k miles
Wow just ripping it down Charles
Yea man!
I hope you see this after 4 years but I have a stuck open fuel injector causing fuel leaking into cylinder 4 on my gti. Does it matter if I get 4 new ecs tuning branded fuel injectors instead of OEM??
I know nothing about engines, but someone told me that MK7 GTI doesn't have injectors, is that right?
Does the new injectors neeed something like program??
Not for this engine.
Original injectors are pretty expensive here in EU. How do aftermarket hold up because some mechanics don't want to work with anything that is not OEM? Also, is it ok to replace only one that is problematic or all of them have to go?
It's better to replace all at once just so it's one and done and don't have to worry about it later if one is bad chances are the other will follow soon after
Will this work for a VW vr6 4motion 2013?
Turbo inlet pipes (charge pipes)? iknow you did IE intercooler and elbow etc etc would love to see an inlet pipe video :D
ALL THE PIPES!! LOL I like it
Hopefully you can answer this question I would appreciate it. I have a 2003 Cadillac deville if at 60mph it starts to shake what does that mean
Could be as simple as a tire/wheel out of balance
What was the actual issue with the fuel rail leak recall?
I have a cylinder 3 misfire and plug looks wet.. Could it be leaky injector
Could be. Those are semi common.
Do you know if the injector spacer matters? The rebuild kit looks like it contains a different injector spacer than what looks like when I removed from my 2009 a4 b8
They have Updated them a few times.
the fuel injector of the jetta GLI 230cv Ea 888 gen 3 fit the jetta 211cv(2013 to 2018) ?
I have same kind of injector and I purchased a used injector from a low mileage car which looks exactly the same, so do I have to code the I injector to the car if so what is the number to code the car or where is it located.. thank you
Just about to do this at main dealer. ELSA as per usual just baffles with all their weird and wonderful tools, thanks for simplifying, great video
Yep - been away for three years, but Humble Mechanic is still as good as he ever was. Very reassuring.
Thank you! Hopefully better. Ahhahah
Do you have any experience on golf mk4 1.6 fsi engine code BAD ?
I don't think a catch can will make a big difference, when you will open the catch can it it will be just some yellow/brownish water.
I never understood why they cost so much and they do so little.
They are not cheap that is for sure. I have one on the way. We shall see what she do
some catch can actually deleted/blocked the manifold entry.those pcv returns only goes in the can.BUT $3XX!
I never believed in them myself. I have personal experience from installing them on turbo diesels. Specifically the Mercedes OM642. Diesels cake up like you wouldn’t imagine. Removing the intake manifolds on an OM642 is a 5-6 hour job. Requires a bunch of gaskets and seals to be replaced, and that does not include the 2 hours you will spend cleaning up that gunk.
So I looked into catch cans to see if it would alleviate the problem, but naw. Most looked the same at the same mileage intervals with the can as without it.
Thanks for upload charles good video!
Insta cars_essex
Hello Charles, my Audi Q3 2020 has super clunky rattlely cold starts, It has been like this since day one, the same goes for my friend with the same car. What cause this? Antipollution strategy?
I have the European s3 so I also have 4 injectors in the intake manifold. This is not rocket science but deviates a little bit from your instruction video that explains how to remove intake manifold. Also a don’t see any plastic guide rings mounted on the injections when you remove and install them I have them on mine injectors. These are plastic rings with 3 grabbing points and also a metal ring that’s installed over the lower shaft underneath the injector there’s a groove were they grab on so for the rest top notch explanation of how to remove and install injectors
What happens if you put injector that was in cylinder 1 and you install it in cylinder 2???
I can't see any bolts on the fuel rail like this on my g3 TIG. what am I missing?
Thank you for showing this. these 19 S3's are a pain in the ass and have wayyy too many issues with injectors. This should help a ton.
I think my 2020 s3 might have injector problems, only has 13k kms on it and got a misfire code and hide cylinder 3 😢
Congratulations, you have expertise.
Do you happen to know the maximum flow rate in cc of the injectors shown on the video?
Hello, congratulations for your videos, treated in detail. Where can I find these spare parts online?
serial number of these injectors?
Thank you 🙏🏻
Hi does anyone know, on golf GTi mk5 ea113 . If you replace injectors with brand new ones do they need coding. ? Many thanks
no they dont need it. Just the Common Rail TDIs
vw GTI mk7 2015 with P0092, I think the problem is the Pressure Sensor. Black exhaust tip. How to change the sensor and what the recomended torque spec. Thank's
Looking at all that carbon I am wondering how much oil does your engine consume between oil changes. Since all that carbon is basically burnt engine oil. These engines don't see much high-rev/high-heat action, the oil rings start to gum up due to their poor design, and that results in them not working properly and leaving oil in the combustion chamber, that burns and creates carbon buildup. It would be interesting to look at the pistons with a borescope camera. I bet the pistons are already caked in carbon, and you know what that means: time for an Italian tuneup :D
Almost no oil consumption thankfully
Done this 2 times now and keep getting failed o ring on same injector #3 wtf !
I have a 2019 Golf R with recurring leak at injector seal (cylinder side). Seals replaced but still leaks at injector 1. Have done ultra sonic clean of all 4 injectors and smoke pro test and all hardware I.e fuel rail, injectors appear to be working 100%. Any advice? Thanks
Have you swapped it in the cylinder? Like move 1 to 3?
@@HumbleMechanic no not tried that..
Hey I just did a intake manifold install along w injectors on a Volkswagen CC and now the car won’t even crank start or try to crank over.? Do you need to bleed the fuel line since the line was off?
a little, but if you Are not even cranking, you have other issues.
Hello, and is it essential to add the new code of the injector in vcds? For tdi engines it is required.. I dont know for tsi. THANKS!
@HumbleMechanic Please Charles, do you know any additional info about that? Is required to coding the new injectors with vcds when I replace them with brand new bosch with code ID ? (In TDIs is necessary do this procediment). In Tsi is not necessary? THANK YOU!
My 2010 Audi A5 I know is burning oil. I just got an error P0303 misfire on cylinder 3. So I went ahead and replaced spark plugs and coils. Coil 3 was bad. So I thought this would take care of it but then I was driving and shakes a little here and there. I am thinking I need to replace or clean injectors. Any advice? Or could it be something else. I don't have the error showing up either.