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BMW Valvetronic Sensor Faults 2a67 and 2a63 Causing Stalling Misfires and Rough Running

This is a problem I have seen on many BMW's. This applies to all vehicles with valvetronic especially on the N46, N51, N52, and N52K engines. In this video I go over what to check on the N46 Engine and what the common cause of this problem is attributed to.


 


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BMW Valvetronic Variable Valve Lift
BWM Valvetronic Electronic Valve Lift Get the book and DVD here: https://www.createspace.com/4278102 https://www.createspace.com/371201 Valvetronic engines use a combination of hardware and programing to abolish the need for a regular throttle mechanism. Valvetronic varies the lift of the intake valves. Based on signals formerly taken mechanically from the accelerator pedal position sensor, the stepper motor changes the phase of the eccentric cam, modifying the action of the intake valves.This system has a conventional intake cam, but it also uses a secondary eccentric shaft with a series of levers and cam followers, activated by an electronic stepper motor. The Valvetronic engine replaces the function of the throttle body by using infinitely variable intake valve lift. Valvetronic has its own computer housed in a separate unit away from the engine management system, networked through CAN network with the digital engine management system incorporating a 40-megahertz, 32 or 64 bit computer. Valvetronic reduces maintenance costs, lowers Exhaust emissions, improves cold start behavior, and provides a smoother running engine. It also does not need specific fuel grades or fuel qualities because of its fine atomization of fuel. Because Valvetronic allows the engine to breathe ... Get the whole story right here in this video... Enjoy... Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





BMW Valvetronic operation on N42 engine (fault?)
This is how the electric motor turns the Valvetronic eccentric shaft on a BMW N42 engine. The system has a fault, but I don't know yet what it is. The engine doesn't start with Valvetronic activated. It starts only when I disconnect the eccentric shaft sensor (near the oil cap). The behaviour in the video seems somewhat erratic, but I'm not sure if the fault actually manifests itself here. What do you think?





BMW 2008 328I Valve Cover Gasket
BMW 328I E90 How to replace the valve cover gasket. N52K engine. Eccentric shaft sensor replacement. For a no start when cold condition.





BMW VVT Vanos CAM Timing
BMW VVT Vanos CAM Timing Get the book and DVD here: https://www.createspace.com/4278102 https://www.createspace.com/371201 VANOS is BMW's answer to variable valve timing. It is a combined hydraulic and mechanical camshaft control mechanism, managed by the car's DME engine management system. At the lower end of the engine-speed scale, the intake valves are opened later, which improves idling quality and smoothness. At moderate engine speeds, the intake valves open much earlier, which Boosts torque and permits Exhaust gas re-circulation inside the combustion chambers, reducing fuel consumption and Exhaust emissions. Finally, at high engine speeds, intake valve opening is once again delayed, so that full power can be developed. VANOS operates on the intake camshaft in accordance with engine speed and accelerator pedal position. VANOS significantly enhances emission management, increases output and torque, and offer better fuel economy. The latest version of VANOS is double-VANOS, used, among others, in the new M3. The VANOS system is based on an adjustment mechanism that can modify the position of the intake camshaft versus the crankshaft. Double-VANOS adds an .... Get the whole story right here in this video. Part of our European series... Enjoy... Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





BMW 3 Series Eccentric Shaft Position Sensor Replacement e90
BMW 3 Series Eccentric Shaft Position Sensor Replacement. All of the photos and instructions were taken directly from: http://www.pelicanparts.com/BMW/techarticles/BMW-3-Series-E90/FUEL-Eccentri c_Shaft_Position_Sensor_Replacing/FUEL-Eccentric_Shaft_Position_Sensor_Repl acing.htm





COBB Tuning - AskCOBB Episode 2 - BMW Misfire Diagnosis and Repair
The N54 powered BMWs respond amazingly well to tuning, but the increased power has caused some owners to experience misfire issues. Trouble shooting and repairing a BMW can seem like a daunting task with things like an advanced electrical system, specialized tools, and intimidating engine covers. But, diagnosing and repairing the typical misfire is fairly straight forward, and COBB Tuning can show you how!





BMW X6 против Нивы 3D на бездорожье
Эта Нива против Mercedes G55AMG http://www.youtube.com/watch?v=qqLS2cSdsow http://vk.com/antonavtoman Добавляйтесь в друзья!) http://www.facebook.com/anton.vorotnikov





H.C.B-B1156 BMW (N42/N46) PETROL TIMING TOOL KIT





BMW Vanos Noise Repair
BMW 330i Vanos Noise Repair Project to fix the rattle noise from vanos cylinders





BMW 330(e46) Тест-драйв.Anton Avtoman.
http://vk.com/antonavtoman Добавляйтесь в друзья!) http://www.facebook.com/anton.vorotnikov Я в Инстаграме http://instagram.com/antonvorotnikov





Replacing a BMW Daytime Running Light
If your dashboard indicator tells you a light is out it may be the Halo / DRL / Angel eye light that is burned out. It's that cool set of rings around each headlight. Mark takes you through all the steps and tricks it takes to change the light yourself if you're the kind of person that likes to save a couple hundred bucks (Canadian)





BMW F30 3-Series Factory Production Tour (1080p HD, 15:00)
Watch how the new BMW F30 3-Series is manufactured from start to finish in Munich, Germany. For the i3 factory, click here: http://www.youtube.com/watch?v=pa5_tudyAF8





Diagnose a BMW VVT Vanos Motor Adaption 2A61 Fault Check
C110 available here http://www.diagnostic-world.com/pages/BMW_Mini_C110_Diagnostic_Code_Reader_ 97_2011_models_ABS_SRS_Airbag_Engine_Transmission_189137-z=563739&p=64214.c fm





BMW Camshaft Position Sensor Replacement (E39) FCP Euro - #ProjectE39
#ProjectE39 recently has been going through some sensors due to age. The latest issue involved a faulty intake camshaft position sensor. Some of the classic symptoms include bad fuel mileage, idling problems, studdering up hill, stalling, and an overall lack of power. Thanks to our sponsors at FCP Euro (http://www.fcpeuro.com) we will be able to get the job done quicker and also give valuable firsthand install information on how to replace common wear items on this platform. Rate, comment, subscribe! FCP Euro: http://www.fcpeuro.com The Car Life on Facebook: http://www.facebook.com/TheCarLife The Car Life on Twitter: http://www.twitter.com/CarLifeCrew The Car Life on Razzi: http://www.razzi.me/TheCarLife BMW Camshaft Position Sensor http://www.fcpeuro.com/products/bmw-camshaft-position-sensor-12147539165 FCP Euro offers premium online shopping for BMW Parts and other European car parts. Please visit http://www.fcpeuro.com/european-car-parts/bmw/ for more information.





2013 BMW 320i Review, Walkaround, Exhaust, & Test Drive
Help us grow so we can bring you more videos! Like us on Facebook @ http://www.Facebook.com/2Redline As the new entry point into the 3-series line-up, the new for 2013 BMW 320i promises buyers the BMW badge at a lower price. With 60 horses less than the 328i, you'll no longer be winning those stop light drag races but it still represents the ultimate driving machine right? Watch the video and find out...





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