Om642 swirl flap symptoms

Product Description Manufacturer Info Vehicle Applications. You can spray clean the inside of the turbo actuator with electrical cleaner to get the carbon gunk out , then add a small amount of high temp grease to the worm gear . The swirl flap servo motor is a common failure item, but it often caused by soot buildup on the flaps themselves that may require an intake manifold cleaning. Fault codes P2006 (bank 1 runner flaps/P2007 bank 2 runner flaps), loss of low-down engine torque, rod broken or lifted upon physical inspectio… Mar 3, 2023 · Most om642 have probably experienced this bucking . somebody, somewhere (probably UK, judging from £) is having om642 engines failure what is blamed on unknown oil in unknown circumstances at unknown mileage. Jun 13, 2024 · THE FAULT. It is also common for the swir Mar 19, 2012 · According to Ohms Law, P= (V x V)/R. Nov 22, 2010. B. @Fatsnacka Charlie hasn't been seen since 2013. I'll be attaching the resistor to a couple of spade connectors and slipping them into the plug for the swirl motor (actuator). Jul 26, 2012 · Right now my vehicle is in limp mode. That being said, once the gunk starts to build up, the swirl flap is forced to work against increased resistance. The below picture is of a used swirl flap removed from a vehicle with 80,000 miles on the clock, as you can see the shaft is fractured (where the closest bolt meets the base). I'd start with the swirl flap motor delete it's a 5 cent resistor. 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 sort the swirl Glow Plug Set 4. Next get a cheap scanner. May 13, 2013 · May 13, 2013. Iskapsts; Jun 28, 2023; Engine; Replies 3 Views 2K. Then I started to notice blueish whiteish smoke intermittently, usually after I left the line. Told me that the flap there stuck in one position and after small tap they went in to the right position moving freely. Over time the plastic wears at the Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. 7k ohm resistor between the first two pins into that plug to fool the computer into thinking the motor is working. Cadkiev Discussion starter. After swirl flap deletion as part of the oil cooler seal leak repair (see OM642 oil cooler leak fix videos 1-10), the check engine light came on test drive. Right: full load, swirl flap open, high filling level. Latest is a brittle inlet pipe that fell apart and wiped the turbo. 14CF00 The positive control deviation Dec 31, 2015 · 2) Rough Idle. Other symptoms include: 4) Poor starting. Be the first to review this product. Always replace the swirl flap clips when replacing the motor. The throttle body is clean and was done recently when it took the egr pipes off and cleaned them Oct 26, 2016 · at a guess the flaps are the to make the air swirl so the fuel will mix better thus getting an even burn. Blackbenzino. After driving 10miles engine went in a a limp mode check light came up. Watch for speed sensor codes if those ever pop up get that May 3, 2022 · Joined Dec 8, 2015 Messages 3,414 Reaction score 2,028 Location uk. I have been reading up on known issues and faults so I can better understand my vehicle and prevent/prepare. Driving in limp mode is safe for as long Oct 17, 2023 · OM642 - Inconsistent noise. Oct 14, 2023 · Common Mercedes OM642 engine problems include: Oil cooler o-ring leaks. Apr 18, 2018 · OM642 engine – swirl flap motor. Took the throttle body apart this afternoon, checked the gears and they looked ok, nothing worn or missing, the flap opens and closes fine the spring on this is quite firm. Mar 24, 2016 · Swirl flaps and turbo actuator om642. I took it to the dealer and got a quote of $1235 to replace the swirl motor (actuator) but they added that it may cost $1600 to $3000 extra if Dec 22, 2019 · New swirl flaps mechanism designedNew flaps made of anodized aluminumNew steel shafts, levers and connecting rodNew seals Nov 22, 2010 · Reaction score. #5 · Dec 17, 2010. You can then put a 4. After the instant gasket has dried you should mix up the epoxy resin. #3 · Mar 25, 2013. Left: part load, swirl flap closed, strong swirling. 99. The fuel consumption mpg suffered. Two areas that Mercedes really focused on while developing the M272 were lightness and strength. If the flap drops out, the resulting hole leaks boost, you should hear a whooshing noise when you accelerate hard. They are small butterfly valves situated within the inlet manifold (intake manifold) just before the cylinder head intake ports. I did mine at just before 100k miles as a treat and it’s one less reason to go into limp mode . The Mercedes-Benz OM642 engine is a 3. Fortunately now there are a variety of aftermarket repair kits for this but they all insist that the manifold has to 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. Jan 10, 2015 · Posts: 900. We talked extensively about the OM642 engine and all of its problems. The swirl flap is made from stainless steel and is Jan 9, 2019 · Easily repair broken swirl flap rods with this all-aluminum replacement and upgrade kit. Anyway to cut to the chase, I removed the front flaps that were very badly worn and swapped them over with the rear ones that didnt seem to have anywhere near the same amount of wear, used new O'Rings in the re-assembly of flaps Dec 19, 2022 · Swirl flaps had already been disabled with resistor mod. from Wikipedia: "Their purpose is to ensure that the air entering the cylinder is sufficiently turbulent for good fuel-air mixing even at low engine speeds. Then remove the swirl valves and weld up the ports. Your Mercedes. 0 CRD V6. This is made of a poor-quality plastic which wears prematurely. " Jun 14, 2017 · 20. 6 in Stock. Hi guys, so I am new to the Merc platform, more specifically with the OM642 engine. Location. Apr 8, 2019 · 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. 35. 6 days ago · A rod on the intake manifold wears and fails causing vehicle faults. Intake manifold for the 2010+ Mercedes, including Sprinter with the OM642 engine. Apr 15, 2013 · MB Enthusiast. EGR technology was introduced in Eur5 and is enshrined in emissions standards. And about 1 year ago I replaced the oil cooler seals, and while doing that job I completely removed the flaps inside the manifold and removed the swirl motor. Jun 26, 2012 · Swirl flap: swirl in axial direction of the piston. 1041 posts · Joined 2013. Straight piped. 0 V6 Diesel engine. We can thank the PCV system for this particular instance, which is a fairly standard affair in these engines. These swirl flaps help create better torque low down and enhance fuel economy. This leak causes the swirl flap motor to fail which engages the car’s limp mode. Free Shipping. The flaps are fully open during higher load conditions to maximise Mar 7, 2024 · This Swirl flap motor mod will suit OM642 V6 diesel engine as fitted to many Mercedes - Jeep & Chrysler models. Deleted faults and did a small test drive. On my E270, it went into limp mode fairly quickly. This device can be found in most of the modern diesel and petrol automotive engines. This is an older thread, you may not receive a response, and could be reviving Jun 20, 2019 · Forum Supporter. ^^ This. P2459 or P2626-001 is often misdiagnosed, because this is not a simple system. Removal of both intake manifolds on 2009 Mercedes E320 Bluetec with OM642 V6 diesel. This is a common fault on these cars and is caused by oil dripping onto the motor that opperates the swirl flaps in the engine causing the motor to fail and put the car into limp mode. 0 V6. On the under side of the servo lever is a ball to fit into a socket on the end of the flat arm. 20 for each pack of 10 connectors. transmission would randomly hold the gear till revs got to about 2200 RPM then it would shift. 2117 posts · Joined 2009. Jul 10, 2013 · 320d Swirl Flaps Solution. Can someone please show me the map address of the swirl flaps or make the edits to turn them off etc. In this video we are going to talk about 1 very common issues on the famous Mercedes engine OM642 which can be f previous video shows removing the swirl flaps and shaft. The fix is simply removing the electrical plug from the swirl flap motor and inserting a 4. But then as I rev it up, MAF rises well above expectation. Report a Lower Price. Swirl flaps can stick due to carbon build up Intake Manifold Left Side (X166) (W166) $599. Swirl flaps are designed to aid with low down torque and fuel May 16, 2014 · The ideal is to remove the manifold, remove all flaps and put bolts through the holes so it is airtight again. Aug 19, 2023 May 20, 2013 · After stripping the manifold off I then discovered a fundamental design fault/floor with the plastic swirl flaps etc. 9 posts · Joined 2019. Leaky piezo fuel injectors causing oil dilution. Turbocharger Inlet Gasket Seal (OM642 Late/Revised) Clip that secures the ball socket on swirl/butterfly valves on Mercedes diesel engines. The EGR Switchover valve Y27/13 may also be clogged or defective. #1. Check the wire connections that run from the outside edge of the pcb board inside , they can develop cracks/breaks. drill a hole in them and just start smashing them. The flaps live in the inlet manifold of BMW diesel M47TU & M57TU engines (either 4 or 6 flaps depending on the amount of cylinders). Nov 19, 2021 · 16. Quantity: 6 available / 213 sold. Those engines are used in a dozen of MB vehicles, but the car model where the engines fail is unknown again. #11 · Feb 27, 2020. Over time the plastic wears at the connection Apr 27, 2020 · Swirl flaps are also known as tumble flaps or intake manifold runner flaps. But again, I can't imagine that any state of the swirl flaps could explain this. This is a common fault for the intake manifold swirl flap mechanism of Mercedes-Benz OM642 V6 CDI At BMBMWORKS we offer Mercedes-Benz MB OM642 Intake Manifold Swirl Flap Repair Runner Connecting Rods at the lowest price. On the om642 Start your bulletproofing small and cheap and work you way up. That could just be an inlet port shut off motor fault. 4V [Beru] (OM642) $91. Has the gearbox had ATF and filter change at least once at 37500k miles ? Jul 2, 2022 · The 2005-2011 ML or W164 was the first car to receive the OM642 V6 diesel engine. 7k ohm resistor into the middle two terminals of the electrical supply to the swirl flap motor . Jan 16, 2018 · A brand new, Clean swirl flap. When I had my 2007 Jeep with the 642 in it, the intake tube had an orange seal where the crankcase breather attached to the tube right before the turbo. if you have issues with the c-clips breaking. Shove a single 4. The OM642 is a six-cylinder diesel engine developed by Mercedes-Benz, manufactured from 2005 to 2021 in Berlin and Untertürkheim. start by searching in this forum for the word "swirl" and then sit back and read. 0L V6 Diesel connecting rods and gets the most force hence wear the most. 1. Another member whos swirl motor has just failed has today carried out the mod and saved the cost of the repair. 5L, 3. Mar 8, 2013 · The engine going in the jeep is produced by VM motori, the same company that made the 4 cylinders in the 2005-2006 jeep liberty crd. Buy an om642 core engine from mb and send your engine back for core value. A journey into the the infamous Om642 oil cooler leak! Little info about this car. IFFY100 Active Member. 5L variants. Dec 2, 2019 · Symptoms and Diagnosis – Stuck Flap. eve 2007 - 2009 Jeep and Mercedes OM642 Intake Manifold Swirl Valve removal. Over the course of the M272’s service life, it existed in three different displacements, including 2. Current - 2011' SAAB 93 TTiD 180 - 112,000 miles. 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. So if V=12V and R=4,700 then P=31 milliwatts, so 1/4 watt is more than adequate. That's the common stuff , otherwise it's a pretty reliable motor used in the MB Sprinter as well . MERCEDES E320 CDI OM642 SWIRL FLAPS. I've got the inlet manifold off (not without some swearing) and removed Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. However when idling or stop red light 2355-001 insufficient egr flow comes Oct 26, 2011 · The swirl motor problem is a subject we have been discussing on the Chrysler 300c crd forum for a couple of years and although my swirl motor had not failed, I decided to give it a try, now we have the solution. May 14, 2016 · May 27, 2016. This is the left side without the swirl flap. As it is the case with most intake manifolds, they tend to gunk up over time. Buy. 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. #3. Intake Inlet Manifold Swirl Flap Repair Runner Connecting Rod Kit 6420907737 for Mercedes-Benz Engine OM642 Replace Part Number:6420907737,A6420907737,A 642 090 77 37,6420905037,A6420905037,A 642 090 50 37,6420905437,A6420905437,A 642 090 54 37,6420903237,A6420903237,A 642 090 32 37 Fit for Mercedes-Benz Engine:OM642,OM642M Application:Fit for following models:Mercedes-Benz W164 MLMercedes Jul 5, 2011 · Chirpz Discussion starter. As plastic links broke on both side swirl flaps I took motor out , fixed flaps open position and fitted resistor. Alex, My 2004 W211 E220cdi A/Garde had a problem with limp home mode a couple of moths ago, and my ex-Mercedes garage guy fiited a new inlet port shut-off motor, and everything worked fine for a while. If it’s clogged, the Intercooler and the Swirl Flaps are also likely clogged with oil sludge. This creates a swirling of the fresh air and better mixing reduces fuel consumption and pollutant emission. INTAKE MANIFOLD SWIRL FLAP REPAIR KIT FOR OM642 3. New intake manifolds cost between $300 and $600 EACH. 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 3, 2017 · The intake manifolds have flaps to direct airflow during different RPM and load situations. Turbocharger Actuator Aug 17, 2019 · Okay, so just like you I have all the delete done. (09-29-2022, 12:45 AM)Diesel_Nerd Wrote: Hi all, I have a 2008 e320 bluetec with the om642 that I did the resistor mod for the swirl flap motor about 2 years ago. Now I want to turn them off in the software. I have a Vito 122 sport x which I love however it’s recently become a bit troublesome. #221. It used to require complete replacement of the entire intake manifold which is ludicrous. 1) EGR Delete with Stage 1 software upgrade. Apr 27, 2022 · Om642 swirl flap arm upgrade Thread starter IFFY100; Start date Apr 27, 2022; Apr 27, 2022 #1 I. Current - 2012' 318d N47 Touring - 138,000 miles. The flaps are fully open during higher load conditions to maximise Feb 28, 2024 · Item description from the seller. Hopefully the new 3. Nov 19, 2021. It fools the ECU into thinking the swirl flap motor is still connected and working. This is a service we offer for the intake manifolds. Makes sense in the more powerful cars then. 0L, and 3. A 2008 E320 Bluetec with the 3. 7k ohm resistor on the plug to trick it into think the stepper motor is still there. 0 3. This is for Jeep and Mercedes that do not have the Urea Injection System. CLS 320 / 2008. 12. Blackbenzino; Mar 18, 2023; Engine; Replies 18 Views 3K. You will need four to replace all of the clips. He did say that the problem could come back, but he was trying a Nov 26, 2018 · Rossafuss. The engine was first deployed in the Mercedes C-Class W203 , and later in almost all other Daimler models in the higher price ranges, in some transporters, as well as in models from the brands Chrysler and Jeep. Turbo actuator problems (due to oil contamination) Swirl flap motor problems. Jan 5, 2015 · View Photos By: Actros617. But as Cole said, its a bitty job, everything must be cleaned and seals replaced properly. With that said, you can do two things. Select Vehicle to Check Fitment. Dec 18, 2022 · Member. Mrs- ford kuga 65 plate awd powershift . Those orange seals are bad news on that engine. Jan 29, 2022 · Hello everyone and welcome to our channel. Over time the plastic wears at the Jun 27, 2020 · OM642 EGR clean Thread starter W1ghty; Start date Nov 11, 2021; Om642 egr vs swirl flap 235-001. 01132. I know it’s a big job to replace the part and have advised that whilst the engine is in Apr 30, 2022 · In this video I perform a swirl flap delete by fitting a resistor on my Jeep Grand Cherokee WK/WH 3. Repeat the process for each flap hole. I have engine out can i change bearings without dissasembley engine. Somebody that had to right working at a dealership has broken several bolts, not tightened things down properly etc. Sadly swirl flaps are poor in design and are prone to failure. Swirl flaps are used to change the way the air moves inside the cylinder, so it mixes more efficiently with the fuel being injected, they do this by partially/fully blocking one of the two intake ports going to each cylinder. These values are designed to create a swirl (hence the name) in the inlet manifold, this aids towards better combustion under light load. 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 Dec 15, 2010 · 2177 posts · Joined 2009. I was having issues with shift quality. I recently developed a bad swirl motor on my WK 07 CRD. You have pulled the cable off the stepper motor, it will be in limp mode, at least put a resistor on the plug. The swirl flap motor is located below the turbocharger and the turbo intake tends to develop leaks in this engine. If your find your car is in limp mode with no power and have the P2015 code you can first disconnect both MAF sensors. There have been cases of swirl flap motor failures in the OM642 engines due to contamination with engine oil. the swirl motor controls the position of the (air intake) swirl flaps. Our Repair kit will solve this problem and will save $$$ by repair existing original intake manifolds. Show more replies. I have watched MAF -vs- expectation graphs while running. 0 liter (2,987 cc) 182. Ive just had the swirl flaps removed on my Mercedes E320 CDI W211 OM642 3. Jun 7, 2017 · Unfortunately the vehicle I bought has been a bad example. Turbo inlet pipe leak. May 4, 2016. 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. Mar 7, 2022 · The OM642 engine was also known to have issues with the swirl flap motor. Bought 2 different sizes to see which works better. #6 · Nov 28, 2018. All the swirl flaps are connected together and hooked to the servo by a flat arm about 4” long. The only difference between them is the software that dictates the power output. 21. The simulator is for use when the swirl motor is deleted but if it is still in place and faulty it is likely the flaps connected to it are closed and blocking entry to inlet manifold causing limp mode, this simulator will not help your problem until motor is removed and flaps are open. TWC Temperature sensor issues. That had a tendency to leak oil all over (and in) the swirl flap motor causing it to fail. Feb 21, 2023 · It is a common problem on OM642 engine (this one is from a 2009 Mercedes E320) for the swirl flap mechanism to fail over time. The swirl flap motor can get contaminated with engine oil because it is located below the turbocharger and the turbo intake. These clips attach the servo motor to the arm on the manifold. I believe it's pins 1&2. The plastic material used in the construction of the intake manifold is the main source of the problem. The threads here on removing the swirl flaps are very useful so thank you all for those. It's really very simple: Remove the electrical plug going into the motor, there's 3 pins in said plug. The Icarsoft is about 150 bucks and will read a lot of our systems. Kaiser Bill. Inlet Port Shut Off Motor A6421500494. Aug 18, 2020 · That might sound like a contradiction, it isn’t. 3) Decreased MPG. Check it out now! Jul 21, 2017 · You are purchasing a repair for fault code P2015 or other swirl flap related fault codes on all cars that use the Mercedes OM642 3. 2 CDI V6 3. 1K, so that if one were to go open circuit, the other should still do the job. #1 · Jul 5, 2011. EGR, swirl flap, and PDF delete all deleted. The above picture is of a standard BMW swirl flap removed for an inlet manifold. Over the time the connection points of the linkage which operate swirl flaps wear out and lead to a malfunctioning of the intake manifold. This version includes the swrl flap motor and is on the right side. PCV valve problems. You can perm Oct 26, 2023 · Swirl Flap Failure Like many modern diesel engines, the OM642 features swirl flaps in some of its intake manifold runners that promote air turbulence at low engine speeds, theoretically resulting in more thorough mixing of the direct injection fuel charge with the air entering each cylinder. If you know anyone that owns one of these you'll know that it can't be your only vehicle, you need a backup for the days that it is down. Your Mercedes Me -2019 GLC 350 coupe AMG line. 2K resistors to achieve 4. 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 . Oct 15, 2019 · The swirl flap motor mod , is very easy , it’s just under the batwing , 4. After time, the oil vapors/etc build up, and and either foul up the flaps, or the oil/gunk drips onto Feb 22, 2020 · OM642 has bunch of inner shields inside oil pan, so even after dropping the pan you don't see crankshaft. This is part of the job to fix leaking oil cooler seal. At higher engine speeds and torques, the swirl flap (also known as an ‘inlet OEM Number: 6421500694 Manufacturer Number: 7. 5 09-30-2022, 04:12 AM. Sep 26, 2019 · A common failure inherent to the intake manifold of Mercedes OM642 V6 CDI / CRD engines is for breakage of the actuating mechanisms on the intake swirl flap system. $174. Mercedes OM642 V6 vehicles suffer issues with the intake manifold, the swirl flaps within this manifold are controlled by an external operating rod. Current - Classic 1966' Beetle - 169,000 miles. Sep 11, 2022 · Most likely used the wrong oil and the interval between changes was longer, instead of shorter. 0 engine has better reliability. 7K ohm resistor across the two middle connectors. Super easy and effective. Over time the plastic wears at the Jul 19, 2012 · Kajtek1. I've got the inlet manifold off (not without some swearing) and removed Nov 4, 2020 · Hi, this 'how to' video shows an in depth installation of an emulator (resistor mod) on a OM642 engine (3. Intake manifold for the 2007-2009 Sprinter with the OM642 engine. 0 CRD) commonly found on various vehicles (Jeep/Mer Mar 24, 2013 · 606 posts · Joined 2007. Condition: New. EGR valve servo motor for the 2010+ Mercedes with the OM642 engine, including the NCV3 Sprinter. Oil drips down from Turbo intake seal onto the swirl flap motor or motor just packs in. Screw it into the tapped flap hole and tighten until you feel the locking washer bite into the plastic. 25. 5. Mar 20, 2023. ApproximatelyUS $13. Dec 10, 2022 · Automotive Tuning. I've read a couple threads now about guys that pressure washed their CRD's engine and reported no ill side effects, mostly after oil leaks. Inspect swirl fl The Swirl valve arms drives the entire motion of the OM642 intake manifold 3. Mercedes Benz OM642 V6 Diesel Intake Inlet Manifold Swirl Flap Repair Connecting Runner Rod Fix Kit Install Instructions Guide: Symptoms Poor idle, power loss, engine management light lit, failed emissions test, delayed acceleration. So Mercedes has this goofy swirl flap system which over time becomes brittle and the plastic arm breaks. G. It cost me $1 for a pack of 4 resistors (I bought 2 packs) and $1. 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. This is part of the EGR cooler. The OM642 engine features an aluminum block and heads with common rail direct injection by piezo injectors each with eight injection nozzles, a variable geometry turbocharger (VGT or variable nozzle turbine, VNT OM642 Engine intake swirl flaps on Mercedes-Benz ML W164 Feb 22, 2012 · E220 CDI Avantgarde 2004 + W126 500se 1983 + W124 260E 1991. 0 CRD OM642. E350 CDI Estate W212. 95. You will be able to reuse your parts onto the om642 core engine. Jun 28, 2023 · Iskapsts said: Hi guys, I know that swirl flaps and resistor been discussed here over and over, but yet I’m struggling for over year since resistor fitted. Went to a dealer workshop, they changed M55 part to a new one. Place a locking washer over each bolt and put the instant gasket into the threads. We will clean the manifolds and remove all the EGR and CCV oil build up. 0L v6 Turbodiesel, OCI 10k miles using mobil 1 ESP 5w40 beginning ownership at 104k miles 2 years ago, now its at 127k miles with the most recent service fuel filter and oil and oil filter change at 126k Sep 15, 2013 · P2015 is an issue with the swirl motor (or intake manifold flaps). 0. Swirl flaps and black death onset primarily. Joined Jun 8, 2020 Messages 217 Location Aug 24, 2023 · Mercedes Chrysler Jeep Om642 V6 Swirl Flap Motor Bypass **FIX P2015 FAULT CODE**. 0 Reviews. #8. 3 cubic inch, 24-valve 72° V6 diesel motor produced from 2005 - on. If you wanted to build in some redundancy, you could parallel a couple of 8. #4. Price: GBP 10. south wales. Swirl flaps are designed to aid with low down torque and fuel economy. Buy It Now. They're used in just about every new diesel. Best thing to do is remove the fuel filter and see if you can see any snappage in the arms or wear on the pivots to the swirl flaps. The OM642 is the engine fitted to both the 280 CDI and the 320 CDI version of the Mercedes ML. . I've been through the hell of a leaky oil cooler, broken swirl valve parts etc. The engine is often burning oil, so that problem needs to stop. At idle, MAF airflow is well below expectation. 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. Dec 18, 2018 · The Dreaded Swirl Flap Arm Repair. Now you are ready to blank the flap holes. Sep 7, 2017 · It's a good engine. Thanks to this forum, I was able to gain an understanding of the problem. The oil leaking out from the air intake may get onto the swirl flap motor and cause it Feb 4, 2024 · Like Mercedes’ previous V6 entities, the M272 is a 90-degree V6 engine. “Black Death” around fuel injectors. Notably used on the OM642 for the left and right side intake manifold air flaps. wk te zu ka zh bn pm xx bt qf