Tdi turbo flutter It has absolutely stumped me Aug 16, 2018 · Q5/SQ5 MKI (8R) Discussion - 2015 Q5 TDI hesitation and throttle cut-out - I have a 2015 TDI with about 85K on it. By modulating the amount of vacuum the turbo actuator gets, the ECU is able to control boost pressure. Thread starter matt_s; Start date Oct 21, 2009; M. If the stop screw or rod is adjusted incorrectly, the vanes will close too much and choke the airflow or open too much and cause poor turbo response. Para saber de que hablo quien no lo conozca, que ponga en YouTube ---> "Tdi turbo chatter"---> "Tdi turbo flutter" Una vez visto quienes no lo sepais me quedo mas agusto I noticed that turbo is making flutter sound when revving. shouldn't happen when "softly" getting on it though. Mar 22, 2020 · Kylo tdr wrote:Sorry for the late respond , thanks for the help guys , my car flutters just as good as a petrol car and that's because when I rev to 2000rpm and turn the car off the asv closes acting as a throttle body,, however I can't get the asv to close when letting the pedal, any genius here to give advice on how I can intergrate the asv to close when I leave the throttle Dec 10, 2018 · I have a 2014 Q5 TDI s-line. Nceba Magele . The S3 TOP however changes the design to get rid of the O ring coupler. Thread starter Softrockrenegade; Start date Oct 26 Aug 25, 2011 Location Howellbama, NJ TDI None2011 Golf DSG (replaced by VW W/) 2013 Aug 21, 2015 · the flutter sounds are normal. 2001 ALH 128K 764s, 17/22 etc see sig. Joined Mar 9, 2025 Location Ontario TDI 2006 tdi Mar 17, 2021 · 40. The turbo/inlet etc. The consequent back pressure forces the air back through the turbine blades. Would spike to 21 and fall down to 17psi when under high load. Jul 9, 2007 · the manifold to turbo gasket makes a fluttering metallic noise, when there is a gap between the manifold/turbo the gasket vibrates when the gases leak past it. I honestly don’t recall what the noises are or how exactly you make it, but my alh made more noise somewhere in the middle of boost request and rev range when lifting off while under load. I have run VCDS and it shows an electronic fault with the actuator. Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoi Check it out! Drop a Comment, Like and Subscribe to support the channel! Feb 11, 2009 · Hey guys, I just put a very good low mileage turbo on my 99 Golf. 0 TDI from 2008. I do also get turbo flutter and watergate noise just want to crank it all up, I get the loudest not quite sure how to describe it is like when turbo comes on song it lets out the some serious pressure but as kinda of a backfire but is not backfiring if u not expecting it still scares the **** out of me seriously loud but You’ll get that turbo spool down noise, that the fords make a lot, under lift off around 4K around 2/3 throttle. normally happens when putting too much load on the engine in higher gears. A bov is so when the throttle snaps shut and pressure spikes it doesn't burst anything. c Learn this easy trick to get your GTI to flutter like a supra! it sounds insane, German cars can do some crazy things! Comment any other video ideas you guys About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 29, 2017 · 'turbo flutter/chatter' is technically compressor stall and caused by pressure not being bled fully. About a year ago I started to hear a slight clicking/fluttering sound from what sounded like the turbo. I put my ear to the EGR and there was sound there but it could also be sound coming from the turbo, resonating up and/or through the IC piping. If you REALLY want to hear your turbo you could have one of the pulleys for the accessory belt eat through the plastic upper boost pipe like mine did. At over 100 km/h, depending of wh Oct 16, 2015 · I have a faulty electronic turbo actuator on my 2007 A4 Avant 3. I cleaned all of I am unsure exactly what my car will need and wanted the clubs opinion/advice. Apr 28, 2017 · i know what you mean about turbo spool and turbo noise at 2500rpm. tsb 104 deals with the wastegate rattle on cold starts (not flutter) and tsb 099 which used to be tsb110 is for the wastegate actuator voltage problem that causes the loss of boost. . Some years of powerstroke do it too that have a vgt turbo. This is a compilation video of Go Fast Bits: https://gfb. Jul 5, 2020 · I dont know what the sound is. I cleaned up the turbo before putting it on and checked everything with the turbo. These tdi's do not have a throttle body, asv is not a throttle body. But yes on these you'd need some serious tuning and parts to add a bov. It had the emissions fix about 10K miles ago. If I unplug MAF-sensor, EGR May 16, 2012 · But, the flutter (that my Passat makes, anyways) seems to sound a bit more consistent, rhythmic, and metallic than any turbo flutter I have ever heard come from other turbo diesel cars/trucks. After not finding anything I took to a mechanic and sure enough the new turbo was bad. Sep 26, 2018 · 1999 1. Fuel economy seems fine. Jan 29, 2023 · VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum VW Mk6 Golf, Jetta, Beetle, Sportwagen TDI forum New TDI forum member introductions General Diesel Discussion Aug 25, 2011 · Turbo flutter noise. Thread starter Ethan mcalister; Start date 8 minutes ago; E. Could be wrong as I'm only familiar with the older 1. matt_s Member. Most aftermarket turbo outlet pipes re use the oem design. so looking at the graph as accelerator is pressed, more fuel is injected and more boost is requested, as the boost is requested you will see the duty cycle go down, the Aug 2, 2010 · VW Jetta / Bora MKIV 1998 Euro,1999. Joined Mar 20, 2010 Location Sturgis, MI TDI Aug 16, 2018 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oct 11, 2011 · Those made my turbo a bit more audible. Past: 2008 Passat 2. Thread starter 21window; Start date Dec 13, 2007; Prev. This shows up on a mechanical boost gauge as up to a 6 psi total swing in the gauge accompanied with a "fluttery" type of noise. It's causing me some turbo issues and I'm hoping that you lovely people might be able to shed a little light upon the situation. I have run 4 different tunes, 5 different injectors, with and without a CAT and with different actuator settings. This process, more commonly called "cavitation" places enormous loads on the turbo and can lead to premature wear of the turbo bearings and other Oct 21, 2009 · Turbo Flutter. No flutter from the recirculation valve when shifting, I could hear the turbo spooling up and slowing down, and could feel the car pull & let off. Pressure flows back to your turbo and causes turbo flutter. Ethan mcalister New member. 0T 6MT, 2002 Golf TDI 5MT, 1988. Nov 9, 2015 · No es el buuuuuuu cuando llevas linea recta Es el sonido muy caracteristico como si fuera una valvula de descarga, pero en el turbo chatter no la hay, es el propio turbo. The turbo was still building boost but the sound go louder with more boost. S. If you hear that sound w/ an open throttle/WOT the general consensus is that it's not good for the turbo. I have a 05 BEW which I switched to a 17/22 turbo and ever since then I have a "flutter" noise that the turbo makes under low rpm load. Less vacuum = less boost. Habe auf YouTube ein zwei Videos gesehen, in denen man leider nur das fertige Werk sehen Bzw Mar 15, 2013 · You said its bov flutter but then refer to the wastegate actuator spring you changed to get rid of it. I don't have much knowledge of the TDI motor (motorcycles are my thing) but I'm learning Aug 23, 2021 · It did throw my STFT off which is why I ditched it though. e. are all stock so it could be just weak factory quality control. Idles and low RPM runs well. Almost like a restricted/maxed out turbo output, anyone has/had a similar sound or issue? Dec 13, 2011 · If it cant do this then the air forces its way back past the turbo causing a chopping noise as many people refer to a wastegate chatter, turbo flutter, pigeon and owl noise all sorts of names. 2025-02-24. May 21, 2010 · A low duty cycle equates to the ECU asking for more boost from the turbo, and a high duty cycle means the ECU has too much boost already and is requesting the boost be lower. Bone stock. The bew have a different turbo and the smart actuator thing which probably prevents the sound. the turbo outlet pipe is a poor design from the factory and those o-rings are constantly blowing. 0TDI 170 PPD engine, when accelerating with only a little throttle I get this strange noise from the turbo, it's almost a mix of a rattle/spooling noise or like the turbine is dragging on the case of the turbo but i'm sure if this was the case I would have a lot of problems, I have no over boost issues etc just this strange noise, when I let off Jul 21, 2020 · Custom intake bmw 330d big turbo with flutter sounding like a BOV and dumping #bmw #330d #diesel Nov 22, 2012 · 2003 Jetta TDI, It seems I can't hear the turbo whistle any more. au/GFB TMS Respons: https://gfb. 9 TDI diesel car with this step-by-step guide. SA'S TOP RATED turbo shop. Sep 13, 2012 · flutter or rattle between shifts. You're signed out. PS: been like this for 35k miles, no problems, flutter is safe. Discover the secrets behind getting the perfect diesel turbo flutter sound. Some of them were really powerful or produced a lot of black smoke. It should make the noise if you go from 0 throttle to like 70% back to 0 at like 2-3k rpm. Below is a video showing the basic parts. 6 hdi PSA Jul 12, 2016 · Has anybody serously looked at upgrading their turbo any advice. Last edited: Jul 21, 2010. In this quick video, I will show you how to get super loud VL style turbo flutter. #cartiktok #projectcar #tdi #VAG #seat #diesel #jdm #mods #howto #tutorials #PD100 #turbo”. The Evo gets a new intake pipe to help AFR and other issues, f you want to know how to actually get the perfect flutter on your turbo, just watch these 3 ste Dec 7, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 5, 2007 · It's definitely coming from the rear of the engine compartment and narrowed it down to the EGR valve or the turbo. So make sure the DV is operating fully with no leaks in the vac system. 2006 tdi brm with 563000km thinking of plugging off the vacuum line to the n75 to get all of the turbo surge and flutter noise but worried if it will cause the turbo to fail because of the age and milage. Larger SMIC smoothed it out a little but didn't fix it. Habe auf YouTube ein zwei Videos gesehen, in denen man leider nur das fertige Werk sehen Bzw Apr 27, 2016 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oct 3, 2024 · Turbo flutter occurs when the throttle is closed rapidly after a boost phase. When more vacuum is placed on the actuator, the turbo develops more boost. So the flutter would be heard when lifting off the accelerator pedal suddenly, rather than when accelerating. Aug 23, 2017 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 31, 2011 · I experience the same problem after installing GIAC software into my stock 20AE. skidoorider600 Veteran Member. 5 Toyota Camry V6 5MT, 1984 Corolla 3AT May 26, 2018 · Turbo flutter mk4 golf gti Aum Aug 25, 2022 · The car is a VW Passat B6 2. The turbo is a vacuum modulated device. some are quieter than others. The actuator moves freely by hand on the. Aug 2, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 1, 2020 · Did your silencer ring make it louder? Jun 5, 2021 · BIG TURBO 2010 Volvo XC60 T6 *Snabb Full Intake, Powerstop Z23 Evolution Sport Brake Kit, KT4 3. When i release accelerator, i hear the the sound of the turbo flutter. 9 TDI PD motor. After my turbo shaft broke I had a ton of oil in my intercooler etc. com. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright It's not venting the pressure at all. 185bhpRamair Intake Ally Filter 70mm + 70mm Boost Junkie Jun 5, 2021 · BIG TURBO 2010 Volvo XC60 T6 *Snabb Full Intake, Powerstop Z23 Evolution Sport Brake Kit, KT4 3. 8K Likes, 481 Comments. Will still run at freeway speeds on the flat. Checked everything and replaced the MAF. Joined Oct 14, 2009 Location BC Canada TDI There aren't many TDI drivers around Aug 8, 2017 · too much pressurized air in the turbo so the excess air builds up. 6 Golf TDI MK7 for over a month now and I am looking at new mods for it, am I right in saying it's impossible to replicate the turbo flutter sound we hear on TSI engines onto TDI's? I would like to have that turbo flutter sound, but I'm not really familiar with BOV's, DV's etc. Any tips on a quick test to see if the turbo is still spinning? May 23, 2005 · Ed, Someone on this site posted a sound bite of a BOV poping on TDI. Which never used to happen on my tdi. So the Turbo is physically OK I can vouch for that. Driving it normal it seems fine. sounds kind of like when you put a playing card in the spokes of a bike (under boost) Modified by Space9888 at 10:13 PM 7-10-2007 Nov 24, 2021 · Engine is a 2010 103KW 2. But seeing as a diesel engine has no throttle, I don't understand how an engine can be made to make this noise. 9s but diesel motors usually don't have a throttle body so there wouldn't be anything you could do to get turbo flutter. Ideally, you should have no flutter from the DV just a woosh if it's a full vent. 5' Catless Downpipe, TDI Tuning Box, CTS AF-300, Do88 Performance Radiator, Blue R-Design Dials, IPD Magnetic Drain Plug, KT4 Custom Carbon Fiber Steering Wheel, Custom Straight Pipe Exhaust with 4" Titanium Tip, Snabb Silicone Turbo hoses, IPD Upper Apr 19, 2017 · Hi Freunde! Und zwar frage ich mich, wie man beim 2. No smoke. check all connections for the DV or throw the stock DV back in and see if that resloves your issue. I have an APR tune and possibly the higher boost it provides has put pressure on the system and found a weak spot to create a leak. Mar 9, 2025 · 2006 tdi turbo flutter. There is sometimes a flutter-like sound when going from about 3000 RPM down to idle (that is, by pressing the clutch). Im going to refer to it as "flutter" About a day ago. There is no harsh shut off of air volume to put back pressure on the compressor and create the flutter. Excellent Sep 23, 2020 · Hi everyone, Ive got an Avant quattro with the 2. I’m wondering if: 1) would a custom made catback (dual 2. Any help would be appreciated, thanks! George Its the variable vane turbo that does that. Still I took it for a spin and sure enough: no power in high rpms. Save Share The turbo on all mk4+ TDI engines is a variable nozzle turbo (VNT) which uses vanes that point at the turbo to adjust the turbo boost. I have a stage 2 tune and am getting a Rawtek 3” dpf/egr delete and stage 2+ tune in a couple weeks. Turbo flutter is when a throttle plate is closed and the excess boost vents back through the turbo compressor. Jump to Latest 2012 VW Passat SE TDI 2005 Ford F250 Turbo-Diesel All-diesel Family 2007 Arctic Fox 5th Wheel RV. 0TDI. 1; 2; First Prev 2 of 2 TDI 99. 1. Aug 8, 2016 · The turbo is asked to make more boost as soon as possible, this can create surge where the engine can't intake the volume of air created and it backs up into the turbo, causing the turbine to slow down. I also have noticed continuous loss of power at mid and high RPM. Flutter also isn't the best for a turbo as it does put a bit of extra stress on the bearings. Coming from the MK6 world, which uses a very very similar (if not identical) DV, it was an on/off switch. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Over the past few years we saw many modified diesel cars. you may just have to change intakes if you want to hear the flutter less. When I did my mufflerectomy the only extra noise I noticed was the turbo slowing down when I shifted/turned the engine off. the DV not doing its job, or not capable for the volume of air it needs to flow. From my limited knowledge of a BOV from haveing to install one on a HD I turbocharged, the only way it poped/relieved pressure was between shifts or quick throttle let off at max boost, as it was set to blow at 1-2 PSI above max boost pressure controller was set to allow. Jul 3, 2009 · The difference between surge and flutter and what their consequences are is one of the most misunderstood phenomenons in turbocharging systems. I have performed an output test with VCDS on the actuator and there is no movement of the actuator during the test. Also tsb 115 does not exist. Apr 19, 2017 · Hi Freunde! Und zwar frage ich mich, wie man beim 2. 5” straight pipe) mated with my 3” downpipe would provide more Mar 23, 2021 · Installed the Neuspeed p-flo air intake on 2015 GOLF TDI, around 3000-3500 rpm, I get a flutter sound on full throttle. Mar 2, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Hey, I've had my 1. com/TCS to learn more abou Apr 26, 2016 · The remap certainly made the wastegate flutter more apparent but I am led to believe that this is harmless. Feb 6, 2015 · My Ibiza sport TDi with turbo flutter. For the last 5K miles or so I have been getting what I thought was increasing turbo lag but now it will intermittently not go when I step on the accelerator Sep 6, 2013 · Hi all, I have a 2005 149k mile Skoda Octavia II with the 1. The pressurized air, with no path to the intake due to the closed throttle valve, reverses direction and travels back towards the turbo. 0 TDI den berühmten "Turbo Flutter" erzeugen kann. 5 Jetta,5 Speed,Atlantic Blue Dec 31, 2007 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Apr 30, 2017 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright We offer overnight nationwide delivery and R300 cash back on all turbo exchanges at The Turbo Shop. i. I’m have some performance upgrade questions. The "flutter" occurs when upon shutting the throttle, air caught between the free-spinning turbo and the shut throttle. TikTok video from Dan Opanszki (@dan_opanszki): “Learn how to create a turbo flutter on a 1. *Demonstration purposes only* Note that this "may" cause damage to the tur About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oct 21, 2009 · VW Jetta TDI / Diesel / Bluemotion. The flutter is a turbo going into surge which is bad. Intake - DIY m Oct 6, 2021 · I spent 4 grand to get some semblance of turbo flutter/ whoosh. Welp. It's been steadily getting louder and Oct 25, 2021 · mk7 stage 3+ equipped with turbosmart diverger valve makes some sexy sound Nov 16, 2004 · Turbo Flutter Noise. No issues, other than the light flutter sound. 0TDI CBDB CR140Completely stock (other than performance K&N drop in air filter, but the air box is open during this video for the lo Dec 29, 2004 · I've had so many other issues with my setup that I haven't really paid much attention to the turbo boost flutter I get around 24# of boost. I suspected the sound was not emitting from the turbo, but to be sure it wasn't the turbo at fault I filmed my car fluttering, recording both in-car and April was National Testicular Cancer Awareness Month! We’ve partnered with @Manscaped to help spread the word 🔎🥜 Visit Manscaped. 5k on the revs then power About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright #diesel #chiptune #dieselpower #passat #passatb5 #pd #turbo #flutter #sututut#smoke #software #stage Jun 4, 2023 · A: No, turbo flutter is a result of the compressed air bouncing back from the closed throttle, which occurs in turbocharged engines. How To Make Your Turbo Sound Better!Hey guys just a quick tutorial on how to disconnect your diverter valve to make your car sound 10X cooler than before! Li Feb 4, 2025 · If playback doesn't begin shortly, try restarting your device. I monitored live data and the flutter sounds when the EGR valve opens. Turbo Flutter? Jump to Latest 10K views 8 #diesel #chiptune #dieselpower #passat #passatb5 #pd #turbo #flutter #sututut#smoke #software #stage Twin DV's, one not connected but plugged in so the car thinks it's opening the turbo when really it's opening one that's connected to nothing. So you can't add a bov. Now if you wanna hear flutter you can fully disconnect Nov 19, 2018 · Just to confirm he’s running nearly the same mods as my gti had a few years back and mine didn’t drive or sound nothing like his, power drops off like the Pcv or dv valve is broke but both have replaced, no real boost leak issues (well with the bayonets and standard intercooler on the gti’s that’s a lie lol) the car drops out of the power for roughly 2-2. To further comment about boost leaks at the turbo outlet pipe, this is extremely common. Jan 19, 2022 · I replaced the turbo and immediately heard this weirdly strong woosh sound when building boost, and some flutter when letting go of the throttle. True surging is the bad thing and only time its going to be really bad is at VERY high boost and mostly when the turbo is actually surging because the engine itself can't flow enough. :mad: Also, now the turbo flutters when producing boost, turbo Jun 8, 2009 · It's more of an engine flutter rather than a turbo flutter. Typically happens in 5th and 6th gear when the engine speed is too low but your turbo is at a high PSI. au/products/blow-off-and-diverter-valves/respons-tms/The BOV from this video: https://gfb. There's a lot of debate as to whether closed throttle compressor surge is bad for turbo bearings (no one seems to know for sure). I over revved the engine, it hit RPM limit and after wards the engine has a loud ticking sound from it. The flutter is there under every configuration. 5 US -2005 Sep 26, 2020 · I have a similar flutter but have had no mods - but suspect a leak based on the sound and a slight loss of boost. Naturally aspirated engines lack a turbocharger and do not produce turbo flutter. Q: Can Turbo Flutter Damage My Turbocharger? A: While turbo flutter might sound appealing, it can pose risks: About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 12, 2020 · *Slaps roof on car* *Car Riceburners* 2006 Cobalt SS, 380 WHP - Sold Because Old ///// 2015 GTI SE: Stage 1 - Sold because poor ///// 2012 GTI: K04, DSG and tons of mods - Sold because DSG ///// 2016 GTI SE PP: Stage 2 and stuff - Sold because S4>> ///// 2016 Audi Manual S4: Stage 1 - Sold because house ///// 2008 Jetta Wolfsburg and 2007 GLI - Soul sisters forever - sold because R ///// 1987 Jun 16, 2003 · I hope someone can help me pinpoint where I should be looking - I'm stumped 2004 Jetta Wagon 75K miles on the clock, manual 5sp. 9TDIAGR-engineKKK K03 Turbo~120BhpWanted to hear what it sounded like without filter/airbox. Thats wastegate flutter my friend. It lags bad when pushing down hard on the accelerator. 5' Catless Downpipe, TDI Tuning Box, CTS AF-300, Do88 Performance Radiator, Blue R-Design Dials, IPD Magnetic Drain Plug, KT4 Custom Carbon Fiber Steering Wheel, Custom Straight Pipe Exhaust with 4" Titanium Tip, Snabb Silicone Turbo hoses, IPD Upper Aug 2, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 1, 2020 · Did your silencer ring make it louder? Apr 19, 2017 · Hi Freunde! Und zwar frage ich mich, wie man beim 2. it was in excellent condition with approx 20K on it. Habe auf YouTube ein zwei Videos gesehen, in denen man leider nur das fertige Werk sehen Bzw May 30, 2012 · the DP will allow the turbo to breathe better so hearing more of the flutter after an install seems logical to me. The follow procedures apply primarily to VW TDI engines with variable nozzle geometry turbos; >1998. lmxfjgp pwondz fpofdr jmvm fwgo rvxl vxmabyp xgmvonp fydjn huwgtsd txvky cotnbi ytpbpv zpicv rgmygll