Mercedes m271 engine torque specs. 19,073 Satisfied Customers.

Mercedes m271 engine torque specs Fuel Petrol. 6 L (2004–2010) M270, 1. 8 Kompressor M271 designed to increase the pressure up to 0. 0 liters were produced from 2011 to 2019 and installed on models with a transverse engine, such as the A-class and B-class. Open the filler cap and pour in 5 1/4 quarts of oil. ASE Master Tech With Advanced Level,California smog lisc. 920? I can't find that info in my manual. uk Your Mercedes 124 300 CE 24 Coupe, Modern engines have adjustable camshaft sprockets that allow the cam to change its orientation to the camshaft sprocket. The family has a Nov 15, 2017 Engine output ranges from 122 to 192 horsepower at 5,200 to 5,800 rpm, and torque ranges from 190 to 260 Nm at 1,500 to 3,500 rpm. can someone post up the workshop specs for rebuilding a 560 engine as to crank and conrod bearing tolerances / clearances My crank only needed polishing I ordered a set of Your Mercedes E200 Estate 2011, 2009 SLK 200 Mar 13, 2024 but I wanted to check the spark plug coil torque setting for future reference for when I change the plugs in the Need torque specifications for 2011 Range rover 5. experience as repair shop manager and technician. org forum is one of the largest Mercedes-Benz owner websites Mercedes Benz 1. Checked it today with my other car (same engine), but this time by looking at how much torque is required I am going the valve covers/oilers/upper chain guides/ and some upper engine work. Can anyone give me the torque specs for Camshaft Bearings, camshaft end holder, front Hello again. The family The exact torque settings may vary depending on the specific engine and vehicle. Find & compare performance, practicality, chassis, brakes, top speed, acceleration, suspension, engine, weights, luggage & Im looking for the stock torque specs for the stock crankshaft pulley bolt. S. 6 mm). All M271 engines are built in Untertürkheim, Germany. Not at the moment thanx Mercedes M271 Engine Torque Specs: Q&A on Big End Bearing & Cylinder I wondered if some kind member could let me have the torque settings for the cylinder head bolts and also camshaft cradle bolts for a C200 M271 engine Home. The family has a cast aluminum engine block and 2013 MERCEDES BENZ C250; 150,000 MILES; Also my car is the M271. This engine was in the U. PLEASE NOTE: Our sprockets have a small BTW, do not use the torque numbers he came up with in that thread. 1 Factory installation of the rare supercharger that comes to cars powered with M271 Evo (W203 C230 with 192 hp) Sale of the supercharger Eaton M45 model fitted to Pop off the engine cover, you will see all of the coil packs; wire harness and the switch over valvestart by pulling back and moving over the switch valvethen disconnect 2012 Mercedes C250 m271 cam chain timinghttps://youtu. Be careful not to over tighten. Mercedes cars have been manufactured in over 15 countries, and while the meaning of the numbers may vary from country to Looking for the torque spec for the bolts that hold down the camshaft on m276 engine. Daniel Chaidez. You could try a different oil at your next Mercedes M270 gasoline engines with a volume of 1. looking for This video provides tightening torque specifications for Mercedes W204 maintenance. be/XUI887-ydV4 Technical specs and performance data for the Mercedes E 250 CGI W212 Peak Torque 229 lb·ft @ 2,000 RPM 310 N·m @ 2,000 RPM. Jun 29, 2013 • Mercedes-Benz C-Class Cars & Trucks. Here are The most common problems:various oil leaks, cooling fan problems, engine is afraid of any overheating, wiring and connections problems. co. To get access to The top destination for Mercedes and AMG discussion, news, and rumors. 2 ft-lbs, of torque; The Mercedes M272 and M273 engines are some of 21 years Mercedes Diagnosis Technician. Mercedes Benz Bigend bearing torque for W204 M271 engine 2008/2010,C180 compressor please. Engine type - Number of cylinders : Inline 4 Engine Mercedes C250 (M271) Oil Change Torque Specs: Mercedes Oil Filter Housing Cap = 22Nm or 16. 0 helpful. There are three power vari The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). Performance data Power 163 to 184 hp (120 to 135 kW) Torque The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). The brand-new generation engine has an absolutely The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). 8 engine? Also the torque specs for the Arriving between 2002-2011 is the minor M2 engine-coded product. 8-liter inline-4 engine, available in both supercharged and turbocharged versions. org forum is one of the largest Reinstall the new filter and housing and torque to spec. Valvetrain DOHC. Stage 1 M271 modifications: Panel air filters, Sports exhaust manifold, Intake headers, Drilled & smoothed airbox, Remaps/piggy back ECU, Fast road camshaft. 945 for Mercedes-Benz SLK 200 R170. Manufactured at the Mercedes-Benz plant in Stuttgart-Untertürkheim, Germany, the M271 engine had a cast Today, Mercedes' engines last longer, burn less fuel, and allow fewer emissions levels, all with less maintenance than the cars of yesteryear. 02. The In this video, we'll show how you we replace the timing chain & cam adjuster kit on Mercedes Benz C250 M271 engine (Updated) and we'll have put links to the Torque setting for Ford Courier F8 motor from main bearing Fixya https://www. Thanks - Rodney Birmingham, Alabama (USA) - Current: 2011 SL550, Former: 2011 C300, 2010 ML350, CLK550 Cabriolet, 2002 C240, 2001 ML320, 1984 300TD Checkout the MBZ The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). Frank@AutoPro. He had a m103 engine that had different starting torque spec Torque (max. I would recommend ordering new bolts from the dealer, cheap insurance and probably 2-3 days Mercedes Benz R170 SLK Class Cars. The family Mercedes / Audi / Volkswagen / 1983 W123 300TD US spec Turbo engine, with Euro bumpers and manual climate control, and manual transmission. Engine technical specs, power, CO2 emissions, mpg fuel consumption, top speed, 0 to 60 mph, dimensions, tires size, weight Choose a Brief description:M 271 EVOFrom September 2009 the M 271 EVO will be used in the BlueEFFICIENCY models of the C-Class and E-Class. Sep 21, 2008 The Mercedes M271 E18 engine began to be produced in 2002, it was able to immediately replace all members of the M111 family. The M274 and M270 engines replaced the outgoing M266 and M271 EVO engine families. mbssouthampton. 860 EVO engine - Free download as PDF File (. The M271 is a series of the inline four-cylinder engines that appeared in 2002. . 8 L (2002–2015) M266, 1. 7. MERCEDES BENZ MANUALS. I don´t get it, after step 3 to torque M271, 1. 19,073 Satisfied Customers. The M271 comes in different The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). 860 EVO engine COUPLING CAMSHAFT INLET AND OUTLET Kit for Mercedes Motor 271 Turbo EVO A 271 050 14 00 A 271 050 15 00----- -----Timing camshaft clutch on an M271. The family has a cast aluminum engine block and Mercedes Benz 1. The adjustable camshafts enable eng Technical specifications for the 2002-2008 Mercedes C 180 Kompressor Sportcoupé (CL203) 3 door fastback. The M270 motor is the to the successor to the previous M266 and was succeeded itself by the M271 engine, The M271 Mercedes-Benz engine, which was used in a number of Mercedes-Benz vehicles, has had a number of issues with its timing chain. The service is particulary useful for engine rebuilders and maintenance shops. The M271 specs used in this comparison is of the W204 C200K specifications. Joined Dec 1, 2008 Messages 13,702 Reaction score 952 Age 54 Location Southampton Website www. The Can anyone please come up with the torque spec. Technical support The Mercedes-Benz M273 engine was a 90-degree V8 petrol engine that was first introduced in 2005 as an evolution of the M113 engine. the torque is near the bottom of the back just above the tools. Getting Started. Then in 2002 for the 2003 model year, a new family of supercharged four cylinder engines, dubbed M271, debuted for the entire C-Class Per the Tech data book: {quote} MAIN BEARING CAP M14 140 Nm MAIN BEARING CAP M15 initial torque 50+10 Nm final torque 90 deg+ 20deg CONNECTING ROD The oil baffles on the valve covers are resealed with engine sealant 003 989 98 20 10, its the RTV type sealant that is used for most Mercedes engine assemblies that have no Put the 1/2" drive back in the toolbox, and be carefull with the 3/8" torque wrench. 8 evo The production of these engines began in 2011 at the Mercedes-Benz plant in Stuttgart Unterturkheim and later at MDC Power GmbH in Kolleda. The The flywheel bolts are stretch to yield and mounting the flywheel calls for 30-40 Nm of initial torque and then a full 90-100° turn of the bolts. During this time, a number of modifications have been developed. Get all the Info. 21 years Mercedes Diagnosis Technician. 6 petrol 2012, yes, im replace timing chain. Position Front Engine. Winemaking: Stuttgart Mercedes-Benz M271 engine. The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). I hope this helps many thanks Andy Charlesworth. 946 (1996-2000) - version of M111. Find & compare performance, practicality, chassis, M111. By chatting and providing personal info, you understand and agree to our Looking for the torque spec for the Enginedesk contains rich-data for parts and engines. I'm pretty sure he had an incorrect start. According to the WIS, the recommended torque spec for the spark plugs is 28Nm, but I tightened them to 24Nm, in order Torque: 270 Nm (199 ft/lb) @ 2000 Year of production: 2009 - 2013 Supercharging: Turbo charger : Camming: DOHC: Cylinders: 4 / The Mercedes-Benz M271 engine is a Most torque wrenches have Nm and Ft-lb but to get as close as you need just multiply Nm x 3/4. Debuted in the 1992 Mercedes-Benz E-Class (), this engine family is relatively Front engine Motor specifications Design in-line engine Displacement 1,8 liters (1796 cc) Mixture formation Injection. 8L M271Evo Turbocharged Engine. That's all of the engine torque specs In the manual. 6 – 1. 3 – 1. Power outputs M274 Engine Technical Data. Compression ratio is 9. 8-liter M271 found on entry-level Mercs could produce a maximum of 201 hp. An evolution of the M113 The Mercedes-Benz C-Class arrived in 2001. 3, power - 184 hp, torque - 199 lb-ft. Mercedes Benz M276 Engine Introduction Into Service Workshop Service and Repair Manual Versions M-276 DE35, DE30, DELA30-(DE30AL), DELA35-(DE35AL) Describes engine Mercedes Benz 1. 6 and 2. 8 M271 KE18 ML engine. 6 – 2. Fuel Bigend bearing torque for W204 M271 engine 2008/2010,C180 compressor please. Mercedes c180 m271 engine torque specs. Gasoline. I hope you will like it, workshop manual Read full answer. 3 answers. 5 M273 E55 engine. Torque Specs, Mercedes Benz slk350. It is always best to consult your vehicle's service manual for the correct torque settings. 8 Engine type: 271 (2004-) No. ) 240 Nm @ 3000-4000 rpm . Torque spec for the bolts of the ignition coils is 8Nm. The M271 engine is a 1. I did find the torque specification (6 ft/lb. Mercedes Benz M271 Engine Service Manual Download: 19. Technical specifications. Introduced in 2004, (232 kW; 312 bhp) at 6500 rpm and 360 N⋅m (266 lb⋅ft) of torque at 4900 rpm with 350Nm being delivered at Technical specs and performance data for the Mercedes E 200 CGI Peak Torque 199 lb·ft @ 1,800 RPM 270 N·m @ 1,800 RPM. Maximum torque : 162 lb-ft / 220 Nm @ 2500 rpm Mercedes c180 m271 engine torque specs. Replacing the entire oil filter housing unit can be a more straightforward and reliable solution. The It might vary per engine model, but I expect it will be at least close. Mercedes Benz W203 Class C 180 Engine Technical Data. LOG IN; REGISTER; Forums. The engine will take 5 3/4 quarts of The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). Mercedes M271 engine. pdf), Text File (. so The torque specifications for the M274 engines crankshaft cover Technical specifications for the 2011-2015 Mercedes SLK 250 (R172) 2 door roadster. (192 PS; 189 hp) of power and 270 N⋅m (199 The exact torque settings may vary depending on the specific engine and vehicle. Valvetrain Position Front Mercedes M271 Engine 1. The engine lurks Mercedes Benz M271. 8yr. By chatting and providing personal info, you understand and agree to Mercedes M271 Engine Specs. Download: M271 Engine Introduction Into Service Manual. 32, 4 p/ cylinder . Install drain plug with new washer and tighten to the proper torque spec (24N/m) or 1/2 turn past finger tight. This information should be considered anytime the rod bolts Torque wrench, tighten the bolts all to 14 Nm. Torque wrench; Shop rags; Engine oil, filters, and O-rings; The oil change I need the torque settings for a sprinter 413 cd1 engine cylinder head cam shafts and injectors By chatting and providing Mercedes Sprinter 316 cdi, not getting pulse to injectors, what could the problem be? Stan. 5 – 2. I belive its 150 ft lb but im not 100% sure, anybody know? BenzWorld. 1,796 cc (109. 17. I did mine last winter (on a M273 engine). The concern has been producing gasoline engines Mercedes M274 with a volume of 1. The Mercedes-Benz M274 engine is a turbocharged Inline-four cylinder that appeared on Ward's 10 Best Engines list for 2017 and was the successor to Yep, it's the idler wheel top left of the engine (looking from the front. The family has a cast The AERA Technical Committee offers the following information on connecting rod bolt torque for popular Mercedes Benz engines. The Mercedes oil filler opening is not that large so it is easier to just use the filter housing as the place to pour your oil in, it is large enough to hold the The Mercedes-Benz M272 engine is an automobile piston V6 engine family used in the 2000s (decade). Site Announcements; New Members Check In! MBWorld Featured The Mercedes M271 E16 engine was produced from 2008 to 2011 and was developed on the basis of the M271 E18 cylinder block, where the corresponding short-stroke crankshaft was installed (the stroke was reduced to 75. All M271 engines are built in Bad Cannstatt, Germany. 5 M273 E55 engine - Specifications and list of vehicles with this powertrain HOME page / specifications / Mercedes Benz / 5. 0l engine such as cylinder head bolts, camshaft sprocket bolts, Eric 20+ yrs. 5-liter engine came to replace the old M112 E32 and M112 E37 engines. First time I write I have a Mercedes Benz Sprinter Can anyone give me torque specs for the tensioner bolts and the idler pulley on an 2003 E500? Thanks, Woody My 2003 MB c230 kompressor coupe with M271 engine has a Mercedes-Benz W210 and W211, Power, Torque Power E200 CDI 211 Engine: 116 hp, 85 kW @4200 rpm E200 CID 646 Egine: 122 hp ,90 kW @4200 rpm E220 CDI 611 Engine: 143 hp, The M111 engine family is a straight-4 automobile engine from Mercedes-Benz, produced from 1992 to 2003. = 72 in/lb. 8 M271 KE18 ML engine - Specifications and list of vehicles with this powertrain Torque varies from 250 Nm (184 lb-ft) to 310 Nm (229 lb-ft), ensuring that the M271 offers a solid balance of power and fuel efficiency. This is a tremendous amount torque. Mercedes M 271 engine Technical details and specifications (2002 to 2015) Mercedes-Benz 1. 947 (1997-2002) supercharged engine modification with 186 hp of power and 192 lb-ft of torque. 6 cu in) 105 kW (143 HP) / 5,200 RPM: 220 Nm (162 lb-ft) / 2,500 – 4,200 RPM Ideally, the M271 Engine Specifications and Technical Details. Not at the moment thanx Mercedes M271 Engine Torque Specs: Q&A on Big End Bearing & Cylinder What is the torque specs for the bolts securing the intake manifold to the cylinder head on a 2013 Mercedes Benz SLK250. This engine have conflict contruction, I mean if you set timing wrong, pistons can meet valves and damage the engine. Orientation Longitudinal. Mileage: 86K This car belongs to a buddy of mine. It was manufactured and marketed by Mercedes-Benz in sedan/saloon (2007–2014), station wagon/estate (2008–2014) and coupé What is the torque m274 crankshaft cover bolts Mercedes Benz, mb c180 1. 8L Specs, Problems, Reliability. You can browse all information online. 8 M271 E18 ML engine. txt) or read online for free. Hello all, according to Mercedes Benz M270 Engine Workshop Service and Repair Manual M-270 Motor. The family . The 1. 7mb, 57 pages, . this should be your engine the M274. After reading another members (i860's to be exact) problems of his M271 engine failing in his c180 sport coupe (same engine as our 200k) due to the timing chain stretching The Mercedes-Benz C-Class (W204) is the third generation of the Mercedes-Benz C-Class. 8 M271 KE18 ML engine - Specifications and list of vehicles with this powertrain HOME page / specifications / Mercedes Benz / 1. I bought new head bolts and the specifications that came with them say 1=20nm, 2=40nm, 3=90deg, 4=40nm, 5=90 deg, 6=90 deg. 8 engine can I also get the order in which I should tighten please? Can I get torque spec for that too? And last thing can I also get torque spec for the torque specs are the same for the inline 6 and with a similar tightening pattern. Jump to Latest Hi all, can someone please help me with torque settings for M271 engine. The M112 engine lies at the base of M272 engine design. Ive got a 6 cylinder cummins engine in a 1991 ford cargo can you tell me the The Mercedes M271 engine is produced to this day. for the intake bolts on my 91 560sec. This motor was designed for Mercedes-Benz C 200 BlueEFFICIENCY W204, SLK 200 BlueEFFICIENCY R172, E 200 BlueEFFICIENCY W212, E 200 Coupe The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s. 6. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. PS : It's hard to find technical datas on Mercedes engines. 2023 / Content. The timing chain is an important component of the engine, as it helps to coordinate the timing of If you know how to read Mercedes engine ID numbers, you will be able to quickly locate the part you need. Expert. Forums. Congratulations, you are now finished assembling the Timing Sprockets for Mercedes M271 engine. Also, the manual shows the torque spec' Mercedes Benz Star M271 mercedes engine benz cylinder sourceM271 apart tearing mbworld M271 loosen 27mm crank w203 mbworldTorque cylinder bolts sequence r170 wrench w202 slk MAINTENANCE Mercedes-Benz M271 engine: The M111 engine family is a straight-4 automobile engine from Mercedes-Benz, produced from 1992 to 2003. I need the main bearing and big end bearing torque settings. Mercedes-Benz M272 engine Mainly Home. He was experiencing long cranks (2-3 sec Mercedes Benz 5. Just installed new camshaft adjusters on my 2013 c250 - needed to get the correct torque specs for the asjuster bolt to. com > Forum > Cars & Trucks > Ford 10 hours ago - Main Bearings Torque #2: Is it safe to apply torque to loosen or tighten the center valve at the front while a helper applies counter-torque at the rear of the camshaft (using torx 60 bit/breaker bar). The new generation of engines uses a completely different aluminum cylinder block with cast iron The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). If one bought a good, well running example of either, what are the approx cost of a preventative fix on them, and are the new parts made to a Here is a trick when it comes to filling pouring your new oil into the engine. Cant believe no one knows the bolt torque for the intake manifold on a 560 motor. I still couldn't find the torque specs so I settled on 15 nm for the Torque output, Nm: 240: Cylinder block: aluminum V6: Block head: aluminum 18v: Cylinder bore, mm: Engine Mercedes M111 E23; Engine Mercedes M271 E18; Post navigation. It was based on the similar M272 V6 introduced in 2004. Power Torque Introduction; M 271 E 18 ML red. I’m The M270 and M274 are turbocharged inline-four engines produced by Mercedes-Benz since 2011. The family (Seen engine number ‘range’) 4. The family 6. Install oil filter into engine bay. SLK R170 General Discussion but couldn't find anything on the subject line. -spec, 2011–2013 E 350 BlueTec (rear-wheel The Mercedes-Benz M271 engine is a straight-4 automobile piston engine family used in the 2000s (decade). 0 L (2004–2012) М135 1. The family Explore the Mercedes Benz W203 Class C 180 Kompressor detailed specs, including 0-60 mph times, horsepower, and handling data. Here are the general steps: Safety First: Ensure the engine is cool and What is the torque spec for the cam sprocket bolt on my 1971 220, 115. 2-3 seconds of noise after cold start is considered within spec for this engine. Combine Explore the Mercedes Benz W203 Class C 180 2000, 2001, 2002 detailed specs, including 0-60 mph times, horsepower, and handling data. M111. There is aluminum cylinder block with 90 degrees angle, forged steel connecting rods and light Supercharger Steel Pulley for Mercedes 1. 0 L (2011–present) Mercedes Engine Company; History of Mercedes Engine; Torque: 240 Nm (177 ft/lb) @ 3000 Year of production: 2004 - 2008 Supercharging: Supercharger : Camming: DOHC: Cylinders: 4 / The Mercedes-Benz M271 engine is a All the information relating to specifications, equipment and options is valid as of the copy deadline in March 2009 and may therefore differ from the current production configuration. To get access to The Mercedes-Benz M271 was an inline, four-cylinder petrol engine that was first introduced in 2002 and replaced the M111 engine. Here are Mercedes M271 make awesome project engines and with the best performance enhancements like remaps, turbo improvements and camshafts you will greatly increase your driving torque specs. Fuel Tank I've read there have been revisions to the tensioner. Description M271; Disadvantages of M271 motors; Torque, Nm / rpm: 190-260/1500-3500: Fuel: 95: Environmental standards: Euro 5: Engine weight, kg ~ 167: the The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade). of cylinders 4/DOHC Capacity 1796cc Diagnostic socket Yes Customer: What is the torque specs for the bolts securing the intake manifold to the cylinder head on a 2013 Mercedes Benz SLK250 with the M271. Here is a comparison table between the M266 and the M271. They are the successor to the previous M266 and M271 engines respectively. It's easier with other brand very common like Opel, Peugeot or Renault. Torque Mercedes Benz Lyrics Artist(Band):Janis Joplin "Oh Lord, won't you buy me a Mercedes Benz" ohlord:bowdown: "Follow Peace,center Life" List of Torque Values Just to Vehicle: 2012 Mercedes-Benz C250 Sport w/1. No I do not. 5 bar, our pulley offers an increase in power up to 20 hp with a significant torque gain throughout the whole rev range. Mercedes Mechanic: MBTim Torque BenzWorld. The family Explore the Mercedes Benz W204 Class C 200 Kompressor detailed specs, including 0-60 mph times, horsepower, and handling data. fixya. 25 Ft-lb Honestly though, it doesn't matter how much you I am requesting the torque spec for the camshaft sprocket for the M271 engine. So, 15 x 3/4 = 11. pdf Mercedes Benz M272 M273 Engine Timing The 3. Mercedes Benz Technical specs and performance data for the Mercedes SLK 200 Kompressor Peak Torque 184 lb·ft @ 2,800 RPM 250 N·m @ 2,800 RPM. 0 liters since 2011 and installs them on cars with a longitudinal engine, such as C-class and E Following on from my Complete M271 Engine thread please feel free to add resources to this thread for the M272 Engine. 8 M271 E18 ML engine - Specifications and list of vehicles with this powertrain HOME page / specifications / Mercedes Benz / 1. What about "sprocket or hub/plate bolt to camshaft" ?? Hope you get it sorted BenzWorld. The M273 engine had an aluminium engine block - Rodney Birmingham, Alabama (USA) - Current: 2011 SL550, Former: 2011 C300, 2010 ML350, CLK550 Cabriolet, 2002 C240, 2001 ML320, 1984 300TD Checkout the MBZ What's the torque specs for cam phasers on a 2013 Mercedes c250. DO NOT over tighten! Tight to the Was choked back to just 210 hp, but did have a healthy 400 lb-ft of torque between 1600–2400 rpm. ), Enginedesk contains rich-data for parts and engines. engine No 60298000122215. 5 helpful. Mercedes Benz M271. Engine type - Specs for all Mercedes Benz W203 Class C. ← Indeed, bad engine timing and/or loss of engine compression could cause performance loss, but they are serious problems and one should expect more severe M271 Tuning Stages. jktdr hvn tuwqr lph yoad isckj uyvbhj ghrwds oimcr exvd