Mercedes swirl flap symptoms. 1 x Swirl actuator - 55205127 £172.

This will trick the car into thinking the swirl flaps are still connected . Fuel pressure control valve failure. “Black Death” around fuel injectors. If your Oct 26, 2011 · Location. The signal amplitude is greater than the maximun amplitude. Oil leaks. As you know, the primary job of the intake manifold is to evenly distribute the combustion mixture (or the air in a direct-injection Oct 29, 2020 · I can’t remember the number, but one fuse in there supplies the operating voltage to the turbo positioner, the egr valve, MAF sensors, the swirl flap motor and the exhaust back pressure sensor. Oct 16, 2011 · Wayne Gates - Mercedes-Benz, Unit F3, Phoenix Industrial Estate, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP. com Jan 12, 2012 · Your Mercedes. Stuck Swirl Valve. That's the common stuff , otherwise it's a pretty reliable motor used in the MB Sprinter as well . This creates a swirling of the fresh air and better mixing reduces fuel consumption and pollutant emission. 1 x Manifold Gasket - 93179058 £14. Nov 1, 2018 · This is an upload i shot last year, i forgot to post it then!This is a major problem with om648's, and almost ALL E320 CDI's i've worked on has had this exac Feb 4, 2023 · Common Mercedes OM648 Engine Problems. I've got to say, I've been missing out! What a lovely car. uk/shop/davesterl Feb 12, 2020 · There are a ton of complaints, threads & a few YouTube videos showing how the m272 m272 engines suffer from failed Intake Manifold Swirl Flaps (and external linkage). A swirl flap is a small butterfly valve fitted to four-stroke internal combustion engines with at least two intake valves. #1 · Jul 8, 2009. The flaps can easily become bent or broken and the screws attaching the flaps to the spindle are known to come loose, falling into the combustion chamber, and causing serious engine damage. The intake manifold of the V6 OM642 engine used in the second generation Sprinter has swirl valves that can get stuck at higher mileages. 0 Diesel swirl flaps removed - Mercedes Ben Sep 19, 2022 · Thank you received: 3. I read Alex Crows thread on swirl flap delete a while back must find it. You can then put a 4. Common Mercedes OM612 (270 CDI) Engine Problems. Mar 27, 2016 · Your Mercedes. Your Mercedes. Turbo inlet pipe leak. #7 · Nov 10, 2021. Crankcase position sensor. It had blown the fuse and during our diagnosis procedure there was smoke coming out of the terminal connector. #4 · Dec 16, 2010. Mar 27, 2016. Their internal swirl flaps are the cause of major issues, and the only Jan 31, 2023 · This article covers all the common OM612 Mercedes-Benz engine problems you can expect today. Table of contents. I've unplugged my Swirl Flap motor and bypassed it what a 4. Hello my fellow BMW owners, I have recently purchased a BMW 320d, and have since discovered its famous reliablity issues, namely Turbo Failure and Swirl Flaps being sucked into the engine, i researched this and thought I may as well make my first post a useful one and I have included a link on how to Jan 7, 2024 · 7. 9 TiD (150). If your vehicle is unlucky enough to suffer from swirl flap failure, BMW only offers one option. Also fits the 2007-2008 Jeep Grand Cherokee CRD. Namely brake pedal sensor replaced, O2 sensor replaced, turbo actuator replaced and the swirl motor had the 4. I haven't seen plastic intake manifolds up close, so I cannot say if the system is identical to metal intakes on 1. Oct 25, 2013 · And when star plugged in, you can command flaps open and close via system. Swirl (or tumble) flaps for left and right cylinders. Car. 70. Pre-Glow System Problems. Other symptoms include: 4) Poor starting. Jan 29, 2022 · Hello everyone and welcome to our channel. Mercedes E320 W211 3. The flaps live in the inlet manifold of BMW diesel M47TU & M57TU engines (either 4 or 6 flaps depending on the amount of cylinders). Set of custom made replacement metal swirl flap rods and new bushings for the intake manifolds on the 2010+ Sprinter Van and all Mercedes models with the 3. Left: part load, swirl flap closed, strong swirling. This causes 1000’s of owners throughout the world either very expensive repairs or even vehicles being written off. P200A28. On the under side of the servo lever is a ball to fit into a socket on the end of the flat arm. 80 posts · Joined 2009. Swirl flaps and black death onset primarily. 0 V6 diesel where the intake swirl flap motor has shorted internally. 7kOhm fix done. Prone to Failures. I got a 4. We all know the swirl flaps can cause problems because the links get worn and the servo cant initialise within the correct limits, which most people repair by simply replacing the links (I opted for another approach of a bit of copper wire for one side and a small metal plate for the other). PCV valve problems. Jun 21, 2014 · hiya. 1 year 8 months ago #58241 by Rupert S. Generally, we find problems in performance, which include poor idle, loss of power, and a Check Engine Light. Jul 15, 2024 · Mercedes-Benz vehicles with the V6 M272 and V8 M273 engines commonly suffer from failure of the intake manifold. So Mercedes has this goofy swirl flap system which over time becomes brittle and the plastic arm breaks. There will be many people driving around doing thousands of miles a year completely unaware of the issue. 5) Loose control bar (on the top of the flaps) Its easy to check if they are leaking, just mix up some washing up liquid with water and poor it all over the swirl flaps to create 5 small pools while the engine is running. Right: full load, swirl flap open, high filling level. Dec 18, 2018 · THE SWIRL FLAPS WERE DISCONNECTED! That servo is located under the intake manifold and midway down from the from of front of the engine. 1 x Manifold - 55210201 £222. Feb 26, 2020 · Feb 26, 2020. W204 C220 Cdi. 500 fitted). Aug 9, 2010 · Below is the list of parts required under the TSB (technical service bulletin) and current retail prices (+ VAT). Google om642 resistor fix to find loads of reading on it (cost £1 ) . The problem seems to be intermittent as the car is now running fine Oct 14, 2023 · Common Mercedes OM642 engine problems include: Oil cooler o-ring leaks. The symptom was extremely rough idle and a blinking (CEL/MIL). youtube. 0/DDE6. EGR technology was introduced in Eur5 and is enshrined in emissions standards. co. Hi, I have a 2007 1. low end response and power will be affected ( reduced ) and if you see the flaps are of poor design a bar with 2 torques on them its clear what was going to happen our engines have a different flap design for starters and are different. 65. 43sqd. Hi all Car in limp mode due to inlet manifold blockage caused by swirl flap / DPF blockage etc. You have pulled the cable off the stepper motor, it will be in limp mode, at least put a resistor on the plug. Please watch: "Leaky Fuel Injector Symptoms " https://www. G. At higher engine speeds and torques, the swirl flap (also known as an ‘inlet Aug 18, 2020 · That might sound like a contradiction, it isn’t. This gunk then restricts the swirl flaps and hence causes various parts of the EGR/intake/swirl flap/motor to break. Oct 25, 2021 · Swirl flap arm missing- 2006 E320 CDI OM648. To ensure fitment and browse only products that fit, please select a vehicle first. This is made of a poor-quality plastic which wears prematurely. This device can be found in most of the modern diesel and petrol automotive engines. They can be found on both diesel or gas engines and only really if the manufacturer deems it Oct 19, 2019 · Just showing the Mercedes E350 running after I removed the two swirl flaps inside the intake manifold no check engine light snow will misfiring issues anymor Dec 15, 2010 · Bzwth Discussion starter. MADE IN CANADA. Mercedes-Benz vehicles with the V6 M272 and V8 M273 engines commonly suffer from failure of the intake manifold. Have you check fuses (there is no separate fuse for swirl flap motor but it may blow another one - usually cause engine fan constantly on while ECU is not having voltage). I would expect this cause even less for a petrol. Has the gearbox had ATF and filter change at least once at 37500k miles ? Aug 19, 2013 · for starters the map will need adjusting. I recently fitted a new inlet manifold to my ml 270 cdi, after 220k miles, because of badly worn swirl flaps/spindles which was also allowing oil to run out down the side of the block, two of the flaps had almost disappeared due to wear!!, the new manifold has made Mar 3, 2023 · Buy a 4. Swirl flaps are designed to aid with low down torque and fuel economy. I ended up taking out the old resistor and doubling up and bending Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. In this video we are going to talk about 1 very common issues on the famous Mercedes engine OM642 which can be f They partially obstruct the air path through the intake manifold this causes the air to move with a higher velocity through the opening that is left. Location. Jan 12, 2012 · They were also selling an electrical circuit similar to the egr shunt we all know about that can apparently replace the swirl flap motor. Common symptoms of a stuck swirl valve include: Mar 1, 2018 · Mercedes Intake Manifold Air Swirl Flap Runner Repair Kit M272 V6 M273 V8 C230 C250 C280 C300 C350 CLS350 CLK550 CLS550 E280 E300 E350 E550 G550 GL450 GL550 GLK350 ML350 ML450 ML550 R350 S400 S450 in Intake Manifolds. In rare cases, it may cause an external coolant leak. Apr 1, 2020 · Deflapping is one of the most common mods, which only increases reliability without much drawbacks (like increased emissions). These values are designed to create a swirl (hence the name) in the inlet manifold, this aids towards better combustion under light load. One slight niggle that's come up on diagnostics (snap on solus as I'm still looking for someone with star) is a Charge movement flap bank 1 fault. Car starts a lot easier and runs much better than it did. Here’s a simplistic overview Mar 9, 2023 · The most common symptoms of a bad or cracked intake manifold are rough idle and a check engine light on your dashboard. #2. B. Effects of faulty swirl flap operation Apr 8, 2019 · Your Mercedes. The dealer stated the swirl flap motor needs replacing on their original diagnosis. - keep an eye on it as you get the 3 screws started by hand, to make sure it stays on its groove. Mar 29, 2024 · Replacing the Mercedes M272 intake manifold has become a regular job for any owner. Product Description Manufacturer Info Vehicle Applications. Sort by Oldest first. Mass Air Flow (MAF) sensor malfunctions. See full list on eeuroparts. All the swirl flaps are connected together and hooked to the servo by a flat arm about 4” long. 9/2. Mercedes swirl flap motor was created by Rupert S. A new engine (circa £8,500 to £13. An actuator test can be preformed to test the circuit and live data or an oscilloscope can be used to validate the position feedback. Mercedes Pierburg V6 350 Inlet Swirl Flap Motor A6421500594 Inlet switl flap motor A6421500594 Inlet motor Clips (x4) A6420910150 Turbo Green Seal A0149976445 THIS WILL NOT FIT 280/320 ENGINES If you have any queries Mar 23, 2015 · swirl flap problem. P2004 Mercedes-Benz Code - Intake Manifold Runner Control Stuck Open Bank 1. Hi all, First time owner here and I've just got a 59 plate 220CDi. At O. #13. £450 is expensive. 4 JTDm engines, where you can fix swirl flap actuator with a zip tie in open position, thus greatly Feb 8, 2024 · It’s a headache tbh I’ve had the car 2 years and half that time been spent with dpf issues. On the Bluetec, these invariably will get utterly screwed up because of the design of the motor with the PCV oil vapors breathing into the turbo inlet, thus intake manifold. Jul 15, 2024 · THE FAULT. The purpose of these is to increase air speed / tumble at low RPM which creates better torque for the motor at low RPM, enhanced fuel economy and reduces emissions. Free Shipping and available now! See OE cross references for KIT-6421500494. 3) controlled by the engine ECU of the car (note on vacuum controlled models failure of the vacuum system results in the swirl flaps defaulting to the open position). Mercedes Pierburg V6 280/320 Inlet Swirl Flap Motor A6421500594 Inlet switl flap motor A6421500494 Inlet motor Clips (x4) A6420910150 Turbo Green Seal A0149976445 THIS WILL NOT FIT 350 ENGINES If you have any Jul 8, 2009 · 90 posts · Joined 2009. We can thank the PCV system for this particular instance, which is a fairly standard affair in these engines. 16. 7k ohm resistor from Maplins for 26 pence and as it was an experiment i didn't want to cut wiring so i inserted the resistor tails into the connector Apr 23, 2018 · 3. TWC Temperature sensor issues. You may also notice a loss in engine performance together with misfires. Turbo actuator problems (due to oil contamination) Swirl flap motor problems. 5l V6 engines (M272 or M273), as well as some of the later V8s, have or will likely soon experience a near-universal Mercedes Benz intake manifold problem. Jan 12, 2012. 155K miles I put this in the X164 section before realizing there' a dedicated diesel section. It is installed inside or just before one of a cylinder's two intake ports, allowing to throttle its intake port's air flow, causing a swirl in the other intake port not fitted with a swirl flap. 1 x Swirl actuator - 55205127 £172. Intake manifold / swirl flap problems. One introduces a 'swirl' motion to the air as it enters the cylinder. Jan 9, 2021 · Kcahill Discussion starter. 0 and 3. I’ve had a quote for £450 to delete dpf and swirl flaps. Feb 24, 2019 · However over the last month a few problems have been flagged up. Jun 8, 2020 · On the subject of OM642 Swirl flap motor ( if specific to Mercedes CLS or W211) is the position of swirl flaps on idle or when the engine switched off (as looking from the front of a car) the left arm towards you and the right away from you? I have attached an image to illustrate it. Apr 9, 2010 · Mercedes E320 Auto Just did the Swirl Flap delete and took off the front Stainless little EGR pipe that was a tad choked up. They are small butterfly valves situated within the inlet manifold (intake manifold) just before the cylinder head intake ports. It used to require complete replacement of the entire intake manifold which is ludicrous. My engine is Nov 20, 2023 · In this video, we dive into the troubleshooting and repair process for fixing a common issue in the Mercedes W203 C270 - the dreaded limp mode fault. 3. I have just removed the swirl flaps on my 2004 C220 cdi and now it has no power. OP: limp mode may have caused by blown motor. Mechanics, we can repair swirl flap damaged engines for around the £2,750 mark (depending on the extent of the damage). I have the new intake tube now so oil doesn't drip oil down onto it anymore. I would like to try to do this myself. 9 CDTi through which air can flow into the engine. https://www. This issue is very common in the 2007 to 2009 model years, but even newer facelifted NVC3 Sprinters can suffer from stuck swirl valves/flaps. I don’t want to do this but feel I have no option. hi all i have a e class 220 cdi est 2005 ,just fittedc a maf and egr valve and still it goes limp mode ,been told its inlet manifold flaps and its a big job Feb 7, 2011 · Joined Mar 25, 2010 Messages 15,169 Reaction score 6,360 Location Tonbridge Your Mercedes W221 S65 AMG - W204 C63 AMG + Various other MB's Jun 15, 2015 · 2) Rough Idle. Over time the plastic wears at the Apr 27, 2020 · Swirl flaps are also known as tumble flaps or intake manifold runner flaps. Current, pending, stored. Devon. Like. 7k ohm resistor on the plug to trick it into think the stepper motor is still there. #2 · Mar 8, 2012. M. 06 E280 CDI w211 Estate. Dec 2, 2019 · Symptoms and Diagnosis – Stuck Flap. Problems with the variable intake manifold flaps. 7k ohm resistor and fit it to the middle two terminals of the electrical connector to the inlet port motor plug . amazon. There is no effect on performance, which is fine, and the smoke completely disappears if the engine is stopped and immediately restarted. 5mm rubber return fuel hose that passes to it from the injectors. Apr 23, 2018. This swirl ensures the fuel burns more evenly and thoroughly, reducing emissions and producing more power. 0litre Diesel estate. While poking around on amazon, I came across this kit for Jul 30, 2019 · Just a few thoughts I had after seeing a number of comments for/against swirl flap removal on the N57 straight 6 Diesel engines. P200A-22 The charge movement flap (cylinder bank 1) has a malfuntion. Dec 18, 2022 · Member. So I took a look , turned out the plastic cam had snapped Apr 3, 2021 · Some people run their D5’s indefinitely with inoperative swirl flaps, the symptoms are rough running, poor throttle response and it can impact economy. My manifold is new so if I can disconnect the flap drive motor and secure the flaps in the open position and either plug in a new motor (not under the manifold this time) or fit some sort of circuit that Jan 4, 2024 · 2008 GL320 approx. “Black Death” CDI fuel injector seal failures. These flaps are designed to create intake flow turbulence improving low speed engine performance, enhancing fuel economy, and reducing emissions. It is an improvement on the M112 design. Nov 9, 2015 · This flap, which is driven by solenoid valve Y22/6 from the ME-SFI control unit, determines whether the inlet mixture takes either the short-runner path or the long-runner path through the inlet manifold. I did this to mine a few years ago . I posted instructions in the other thread you started. 4. That being said, once the gunk starts to build up, the swirl flap is forced to work against increased resistance. The other port is a more direct path into the cylinder, which allows Jun 19, 2020 · 2 posts · Joined 2021. 9tdi, BMW K1200RS. I know it’s a big job to replace the part and have advised that whilst the engine is in Find the items that are used on the Dave Sterl channel in the Amazon shop. Mercedes ML270CDI, VW Polo 1. Ok <meh> acceleration from traffic light until this point. Hi all, I have a Mercedes 3. 1 x Throttle body gasket - 55205453 £2. Swirl flaps are designed to aid with low down torque and fuel Mercedes M642 V6 280/320 Inlet Swirl Flap Motor Kit A6421500494 by mail order or collection from SPR Autos, Mercedes Benz & Smart Car Servicing in Stockport, Manchester & Cheshire. the most recent fault is that one of the plastic swirl flap actuator rods has snapped meaning it’s really down on power and basically undrivable as a result. These values are designed to create Dec 27, 2020 · The EGR issues are usually much higher mileage dieseasles (circa 70k or more typically), where the EGR allows oily slime and carbon to deposit all over the inside of the air intakes. South of England. Sep 15, 2019 · A position sensor can be fixed to the control circuit to monitor the valve for both electrical and mechanical faults. High Quality Genuine & OEM Mercedes-Benz parts. THERE IS A Mar 26, 2015 · Remove the steel oil breather pipe which runs across the top of the engine to oil trap. Once or twice on a long run (or sometimes short run), the car will emit swirling clouds of blue/black smoke. 1 x EGR gasket - 93181665 £3. Eventually the fuse blows and then You get fault codes for all the items that are fed by it. I've just had my manifold off to remove the swirl flaps and fitted the blanking plugs, means the ports the flaps used to be in are wide open, so set Dec 18, 2018 · The Dreaded Swirl Flap Arm Repair. Following Alex Crows suggestion about a resistor to simulate the swirl motor I decided to give it a try yesterday. This problem has been going on for about a year. Oct 19, 2019 · In this video I show you what happens to these intake manifolds when the swirl flaps break and crack the manifolds causing holes on both sides of the manifol Feb 1, 2018 · I am getting code 10C700 and 10C800 stating intake port shutoff end sensor defective. Mar 22, 2013 · There are two ports for each cylinder on the 1. 17942 posts · Joined 2006. The swirl flap is made from stainless steel and is Sep 30, 2015 · Location. Set of custom made replacement metal swirl flap rods and new bushings for the intake manifolds on the 2007-2009 Sprinter Van with the 3. Aug 12, 2019 · To obtain a quotation please call the team on 02380 268351 or visit us at AIB Insurance. My '06 E320 CDI is suffering from low boost and fades rapidly when it nears 3000 rpm. #1 ·Jan 9, 2021 (Edited) Hi just on here looking for a bit of advice regarding the notoriously rubbish m272/273 intake manifold. Unfortunately part number 000-905-50-04 (sensors) are $197 each. 0L Mercedes V6 diesel engine, code OM642. A plastic lever on the intake manifold snaps which leads to malfunction of the tumble / swirl flaps and causes vehicle faults. 0L Mercedes V6 diesel engine. This higher velocity allows for better mixing/swirl of the fuel and air allowing for better combustion. Here is a more detailed list of the signs of a bad or cracked intake manifold to look for: 1. BMW finally gave up on swirl flaps in late 2008. P2463-00 The soot content of the diesel particle filter is not OK. Fortunately now there are a variety of aftermarket repair kits for this but they all insist that the manifold has to Swirl flaps are one of BMW’s biggest design mistakes…. #2 · Feb 2, 2018. All gaskets and seals required to replace the OM642 intake manifold swirl motor. Swirl Flap Delete Pros and Cons -Swirl Flaps Symptoms 1) Deposits: Given the carbon in the EGR system and the oil in the vehicle's air intake system, carbon accumulation and sedimentation can reduce the size of the intake manifold and, even in some cases, cause the flaps to stick and get jammed at different positions and RPMs, which will turn Jun 30, 2014 · 7) Get the motor in position and press the linkage onto the ball. Jun 26, 2012 · Swirl flap: swirl in axial direction of the piston. #1. So, I when exploring under the hood looking for my swirl flap servo and found it! However, there was no arm to be seen anywhere. The threads here on removing the swirl flaps are very useful so thank you all for those. Remove connector on the fuel pump. As it is the case with most intake manifolds, they tend to gunk up over time. Swirl flaps, especially the early ones used in BMW engines, are very prone to wear and tear. Jun 2, 2021 · 2. Thanks Pete for confirming the 611 has the flaps. 7om resistor now for about 5 year and this year I started going into limp home mode a lot but after shutting off the engine and starting it back up I got my turbo back again. Thanks!! P. I have a Vito 122 sport x which I love however it’s recently become a bit troublesome. Over time the plastic wears at the connection Apr 24, 2021 · Howdy, my new to me 2006 CLK350 with just under 60K miles (which I have driven less than 10 times) is throwing a 0522 code (Tumble flap Intake Manifold). BUT…. Leaky piezo fuel injectors causing oil dilution. Buy. Looking at all the crap in the inlet manifold I assume the intercooler will need a clean up too. If the car is nice in all other respects then maybe use it as a negotiating point? Mercedes M642 V6 350 Inlet Swirl Flap Motor Kit A642 150 05 94 by mail order or collection from SPR Autos, Mercedes Benz & Smart Car Servicing in Stockport, Manchester & Cheshire. While this could be a faulty sensor, it's also possible that there is something broken or damaged on the flap actuating assembly. A common failure inherent to the intake manifold of Mercedes-Benz M272 V6 & M273 V8 engines is for breakage of the actuating mechanisms on the intake swirl flap system. Fuel injector washer problems and “Black Death”. Most often its the egr or the swirl flap motor that acts up. After time, the oil vapors/etc build up, and and either foul up the flaps, or the oil/gunk drips onto Swirl flap principle in a four-valve engine. The Mercedes May 16, 2014 · The ideal is to remove the manifold, remove all flaps and put bolts through the holes so it is airtight again. According to the dealer, they said it would be very rare if both position sensors were faulty. The swirl flap motor was faulty, which is why I had the bypass (resistor) connected. We have seen several of these intake manifold failures lately at the shop caused by the air flap that Mercedes-Benz calls a resonance manifold. Jul 15, 2020 · Many owners of late-model Mercedes-Benz cars equipped with 3. Unbolt 2 x 10mm nuts on the return fuel reservoir and remove the 3. Middlesbrough,North East,UK. Oct 13, 2015. 82. W204 C220 CDi. 2. Hiya, I've picked up a ML270 of 2003 vintage with 60k on the clock, but it needs some attention before I can use it as a family runaround. I've got symptoms that seem to fit a swirl flap issue (sudden loss of power, even with pedal to the floor that goes and comes) but the codes I'm getting don't seem to point right to that, any ideas or advice on how to eliminate possibilities? Sep 19, 2022 · engine is from a 2007 Mercedes r320, I had everything removed to do the oil cooler, so it only makes sense to remove the swirl flaps, and motor. 9) Hook the short end of the spring onto the shaft on the intake manifold. 55. There is a general failure. Jul 8, 2015 · ÜRO Premium Intake Manifold Repair Kit 721402401R-PRM for 2005 - 2013 Mercedes-Benz models with the M272 (V6) or M273 (V8) engine provides an upgraded vacuum Aug 24, 2018 · Turbo inlet seal drips onto swirl flap motor below , blocked manifolds and consequent swirl flap failure , oil cooler seal failure , turbo actuator failure . I guess cleaning up the pipes would be an option for preventative maintenance. Tel: 020 8863 9233. Mar 28, 2017 · These flaps move and alter the length of the intake manifold runners. But I have still have the engine light on even after clearing them, with the codes, 2530 intake channel shut off, short to ground and 2530 intake channel Mar 8, 2012 · 10471 posts · Joined 2005. 8) Hook the long end of the spring to the motor. These manifolds are fitted with tumble / swirl flaps. CL203 C220 CDI SE Sports Coupe. I did recall a thread or two on a rubber hose MB built into the manifold that can fail with age & requires big fix OR new manifold Feb 15, 2014 · Swirl flaps are located in the inlet tracts of the intake manifold and are either vacuum (DDE 4,0) or electric actuator (DDE5. 3) Decreased MPG. Feb 1, 2018 · Yes, I will remove the bypass because I am installing a new swirl flap motor. EGR valve problems and EGR oil leaking. Among the codes I have on my 2011 MB Sprinter is one indicating that the swirl flap position sensor is indicating an implausible position. Includes FCP's Lifetime Warranty & Unlimited 365 Day EGR Valve Gasket (NCV3 OM642) $2. Unscrew 3 x 12mm nuts from the rear of the pump. is this correct? I was expecting similar power to how it was before but it is really slow - as if the turbo is not working - but I can hear the turbo whistle and its all plumbed in ok -. S. The code reader pulled a number of cylinder misfires as well. '03 ML270 (owned from 60k miles, now on 90k+) Apr 8, 2019. com/watch?v=GLfMwfMthrQ --~--2008 Jeep WK CRD 3. I don't think the MB flaps do what BMW does but these too get stuck from the build up within the intake manifold and the actuator motor tends to fail. A rod on the intake manifold wears and fails causing vehicle faults. EGR valve problems. The swirl flaps are located inside the intake manifolds and are conencted to the swirl flap motor through a plastic linkage. Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. I have a clk350 , recently P0521 code showed up , this translates to P2004 ( tumble flap issue on MB) . 2002. But down around the area where the swirl motor is, it has almost 30K miles of burnt, caked on old oil residue/carbon still down there from when it did. 2007 Seen May 11, 2015 · Joined Aug 1, 2012 Messages 9,452 Reaction score 4,367 Location Newark, Nottinghamshire Your Mercedes S212/2010/E350 (His) W246/2016/B200 (Hers) May 20, 2020 · The signal amplitude is less than the minimun amplitude. 6 posts · Joined 2021. . Established for 20 years all vehicles washed and vacuumed. The purpose of these is to i Aug 3, 2017 · The swirl flaps don't do any 'harm' to the engine, they're supposed to be there, problem is if they become detached, the engine can swallow them causing catastrophic cylinder, valve, turbo failure. The flaps are fully open during higher load conditions to maximise Sep 15, 2013 · P2015 is an issue with the swirl motor (or intake manifold flaps). Dynamic Swirl Flaps contribute about 5% to the extreme edges of the emissions performance envelope and make the design engineers’ jobs easier to do, and are not enshrined in emissions standards. High mileage OM648 engine problems. The Problem. qg gu rc wi ln sp wu xo cu yu