after that I press the brake and turn on the car at first it sounds like it wants to turn on but it doesn***8217;t engine makes loud clicking sound almost were the valvetronic motor is sitting like it***8217;s stuck to something or Oct 2, 2023 · There are a few possible causes for this problem. After taking delivery of a 2017 CPO M4 Competition with 17000kms(11000 miles), I immediately heard the S55 clicking noise after cold start. mdefalco25. Drives: Bmw 330i. There has been some history of hydraulic valve lifter problems on the later model 6-cylinder engines that have the Valvetronic variable camshaft systems (the replacement for the prior VANOS systems). The noise is intermittent, and I haven't heard it in a couple of days. I hate service dept enigmas that become a question if you are imagining it. Max wheel horsepower with Fi full catless system and OEM software was 385. Nov 9, 2019 · REP. instagram. Oct 5, 2020 · 5 October 2020 If you are not a BMW specialist or have not had much exposure to BMW valve train issues, you might have wondered why some post-2001/2002 BMW engines suffer from issues such as rough idling, excessive fuel consumption, lack of power, and at times, hard starting. #1. Commonly on higher mileage cars (usually 50,000+), drivers will experience an annoying ticking or rattling noise coming from the engine. I'm very mechanically inclined, so I'm wondering if there are any DYI write-ups on this? I Apr 20, 2021 · I just tested my motor on inpa. Now driving: '21 G80 M3 Isle of Man Mar 26, 2022 · 2DD6 code only. Apparently 9hrs labour to replace. Try and get a video of you near the front of the vehicle and then unlock it. You should here the car going through the "self test/calibration" on the valvetronic motor. Apparently there are two types of issues with the valvetronic motor. It has 103K miles and started hearing a constant ticking sound. Enjoy! __________________. It fail every time I try, giving me the code 2D43 (adjustment range : fault check). This morning I unlocked my car and I got the dreaded clicking noise in the valve cover, for the first time. Also found out how annoying it is to throw the car into neutral. If it's the turbo side, it's probably electronic wastegate servo motor related, but it can be other things. My wife's 2013 X5 starting ticking at about 100k. In the morning I have to reverse off the drive and turn the steering wheel to the left. Join Date: Feb 2018. I know it can be hard to duplicate. M4 engine clicking noise when unlocking - Update: Valvetronic motor. The engine had abnormal idle, which normalized, only when Valvetronic was disconnected. Use a wrench to loosen and remove the two bolts holding the Valvetronic motor. The more videos you have of it happening will help. This ( Hydraulic Lifter Additive (300ml) - Liqui Moly LM20004) quieted them down significantly. Jul 2, 2017 · This engine has just had major work done requiring the Valvetronic adaptations to be relearnt. The system claims to improve fuel economy and emissions, and negates the need for a throttle body in regular use. After i start the car and it feels like to be a slightly rough idle, but other than that, all is ok. Never done it before until last week and has not done it since. So far mine has been perfect aside from having to replace worn hydro bearings under warranty (they were causing a creaking Apr 13, 2019 · Yes put it in accessorie mode for 10 seconds and then took the the key out for 10 seconds then put key on and put it in accessory mode again for 10 sec. Nov 4, 2018 · Thankfully, BMW has reportedly resolved the High Pressure Fuel Pump (HPFP) issues that plagued the E60 535i with its N54 engine. The symptoms in this link match mine. to/2EsOOYc (double check your fitment)E90 BMW CURRENT MODS https://bit. Sent from my iPad using Bimmerfest. At engine start they do a little adjusting, I believe. Oct 6, 2023 · Hello! This is my second sound mod ever created so it can have bugs so if you notice something is not good tell me in comments pls. However, you will have to remove it for other engine repairs and the gasket that seals the mounting surface of the Drives: BMW n55. It would also do it sometimes about 5 seconds after locking the doors. The vehicle has been dealer serviced from day one. Aug 11, 2012 · clicking tapping noise. I just got a 2013 328i. I've also noticed a clicking sound from engine bay (YouTube video of someone else's car making the noise below for reference). iTrader: ( 1) Engine Ticking/Knocking on Start-Up. 3 downpipe options to regulate exhaust gas flow and sound: Ultra high flow catless (with OPF) , Racing 100 Cell and Sport 200 cell downpipes. i have the same issue and it seems fairly common. I asked him to investigate a clicking sound during “heavy” acceleration. thompsn/#BMW #F30 #N55Valvetronic Motor - https://tinyurl. ISTA ask me to carry out a terminal change to relearn correctly, which I didn't do because I Sep 21, 2022 · BMW G20 420i / 430i Coupe features: Full turboback valvetronic exhaust system, which includes a front pipe, mid pipe, valvetronic muffler and downpipe. In 2018, fairfax BMW replaced the timing chain at no cost when the vehicle had only 45k miles which is highly unusual. 18. It's was the right side initially but now it's both rear wheel. Buy in monthly payments with Affirm on orders over $50. Dr M3 said: The sound seems to come from the the cylinder head. Previous owned 2016 F80, never experienced such sound. You can either take the whole thing apart and change the bearing or simply buy a new alternator. Several weeks ago I unlocked the door on my 2011 335XI, completely stock N55 and noticed a terrible clicking/ binding noise coming from the motor. Nov 6, 2019 · This usually happen when car is cold and never when dropping it off for service. The noise seems to be the loudest right over the Valvetronic Eccentric Shaft Actuator. I did this, the motor made some noise and it has been good since. First of all you replace the motor, if it still clicks then you have to replace the motor again along with a new eccentric shaft. Dec 1, 2019 · SUBSCRIBE - https://youtube. The motor may be replaced prematurely based on the clicking sound, however the shaft could be the problem by increasing the resistance to the motor, thereby causing the clicking sound. The motor itself is pretty reliable and does not fail too often. Basically this is sound mode for Bmw M3 G80 with valvetronic exhaust (ofc you can use this sound on whatever car you like) Thanks to: Aquaphobic that make tutorial and explained to me how to make sounds step by step Install instruction: SP Install: Drag the Oct 8, 2021 · What additional tests can be performed to determine the shaft is bad. Since they don’t fix unless they can duplicate, I will wait until it is more frequent. Current patient: E66; 745Li with N62B44 engine. Re install and relearn limit stops for the valvetronic motor. Bimmerpost ☰ Model Selection. This noise occurs on cold start and disappears after 2 minutes. ---. It’s FBO (bms intake, downpipe, intercooler, chargepipe) plus a JB4 tuner (modded/tuned for 10kish miles). #1 · Jul 22, 2020 (Edited) So I have been hearing this sound from my N55 (ever since I have owned it). Unplug the electrical connector from the Valvetronic motor. I have a 2013 335i coupe and this is the only code that shows up. Please also listen/see the youtube movie which is included in this message. *See the article “Understanding BMW’s Valvetronic System” for more details. I would suggest simply unplugging the harness connector at the Valvetronic motor to see if the noise stops. Turning the AC on or off doesn’t change anything. Definitely seems closer to a lifter ticking issue then a waste Today I visited my friends at Bavarian Workshop – a small service center, which specializes in the repair of BMW vehicles. Aug 21, 2022 · iTrader: ( 0) Valvetronic Actuator noise normal? 2011 N55 e92 I've heard this noise even while stock at 60k. Scaned it with bm3 and i got this code: 135808 Valvetronic servomotor servomotor, position sensors: short circuit or open circuit. 2011 BMW 535i Xdrive F10 N55 Valvetronic Servo Engine Rattle Noise. Second repair: But just after two weeks, the CEL is on and go to limbo mode sometimes. Oct 16, 2023 · Locate the Valvetronic motor on the side of the engine (it will be a small, rectangular box). You go out to your vehicle unlock the doors, and before you even start the vehicle, you notice a terrible clicking/ binding noise coming from the engine bay. Join Date: Apr 2017. N55 Valvetronic issues after motor replacement. In my opinion, this gives the G8X a signature BMW sound, but with a more balanced sound that the car deserved from the factory. May 14, 2019 · Commonly on higher mileage cars (usually 50,000+), drivers will experience an annoying ticking or rattling noise coming from the engine. The first few movements are slowly through the percentages and then full 0-170 and back. iTrader: ( 0) N55 engine rattle/ticking noise. See if the connector has power etc. May 28, 2017 · gear on the transfer case actuator would be my guess. Many have been asking about the setup and sound so here it is. Consult service center. The noise seemed tied to the engine RPM, in that it would get faster / slower depending on the engine's speed. If it has no faults but still makes the noise, try to run the VT limit service function, followed by the VT start-up service function. #7 · Aug 24, 2021. Mar 1, 2024 · It had the classical woodpecker noise when unlocking and locking the vehicle aka waking up the DME I believe, weirdly enough I found that my battery cables were a bit loose and after tightening the connections the issue/clicking seemed to go away completely, I plugged in ista and it said the valvetronic issues were then non existent, plugged Feb 23, 2019 · Mann Oil Filter: https://amzn. I think, sound wise, the new setup brings out the high pitched notes, closely resembling @G80_Soom on IG. As I said, this buzzing/grinding noise is triggered only between 1600 and 2000 RPM +- 20RPM. I don't think it sounds as rough as the one in your video, but it's quieter in person than what the microphone recorded after listening to my own video, which might also be the case for the video you recorded. Frustrating to say the Feb 24, 2023 · The proper procedure to remove the valvetronic motor according to the Bentley manual is to turn the adjustment screw clockwise until you feel resistance. there are some really good you tube videos for it. Things like fuel & oil quality can quiet it a little but the diesel sound will still be there. We purchased a 2013 BMW X3 in December 2012. I found a maitenance record for the replacement of the motor, but I called the shop and talked to them and they said the motor was still stuck in one position and basically the car runs but Mar 1, 2023 · The sound was familiar at lower RPMs, but under load and above 3-4k RPMs it seems like a whole new car. Hey All! I’ve noticed a strange sound coming from the engine bay when the engine is running on idle on my 2019 330i. This was only after the local TSE was replaced. Hi all, Last week I noticed that my car's engine started to emit a metallic ticking noise while it was running. If the shaft is indeed bad / binding, how is this checked. There is an active measure with BMW regarding these. It cycles on vehicle unlock. Next restart everything should be ready. Here is the B58, and the valvetronic motor is the part mounted outside the cylinder head, with the worm gear (7) I have to go look for this part under the hood, and try to confirm that's the thing making the noise. The car had some valvetronic codes I didn't know about, apparently the issues was "fixed". 18mm to 9. As other said its a rabbit hole of an issue, but if you do enough research you should get some leads for things to check for. It definitely has the annoying clicking sound. 5. Sep 3, 2020 · If the clicking comes from under the bonnet area then it will be more than likely the valvetronic motor as mentioned previously. Feb 17, 2021 · The noise is significantly reduced when temperature in transmission is more than 84 C and catalytic converters reach a hot state. No issues whatsoever until now, 2 weeks ago the car went into limp twice then came right out of it which caused me to want to dig BMW Valvetronic Noise. Oct 8, 2018 · What is up with that ticking noise when unlocking the vehicle? Signs point to a faulty valvetronic motor - which seems to be a somewhat common issue. So far it doesn’t seem My car is a 330d F30 LCI. 1. Mar 27, 2016 · 77 posts · Joined 2016. I have 95K miles, fortunately I did purchase the 100K extended warranty. CEL came on and after restarting the car, the CEL went away, and the codes were stored. ) Once you’ve confirmed that, IIRC it’s a matter of just swapping the Valvetronic motor. iTrader: ( 0) Strange Noise from Engine Bay When Idle. Everytime before i start the car i notice a terrible clicking/ binding noise coming from the engine bay. You need a diagnostic tool to relearn limit stops. 75 whp @6598. The Fault Code is 002DCE Valvetronic system: no adjustment possible. Jul 13, 2022 · So maybe a year ago i get the rapid clicking noise when unlocking door(s) with key the fob. At first I thought it was a dodgy steering rack as it felt like a worn Nov 6, 2023 · If your BMW makes noise when unlocking, the most likely cause is a bad lock actuator. (Which it will. Other than that, you might have to take your car to the mechanic or the dealership, which will cost you much higher. 71 whp @5844. the "clicking noise" is the giveaway on this from what i can tell and have read. So make sure it's the culprit before throwing parts at it. any suggestions? I had that clicking noise on unlock for about 1. Keif. Then slowly turn the adjustment screw counter clockwise. 6% or 37. May 6, 2019 · My BMW service tech reports that my 2014 335 turbo needs to be replaced. my 2011 335i xdrive had the eccentric shaft and motor replaced and it ended up being a "bad" engine module. I’m sorry for the long post but I feel like this information is neccessary to diagnosis. With the update came a built-in Eccentric Shaft position sensor and a brushless actuator motor design for quicker and more precise adjustments. Based upon how infrequent I hear it I will just let it ride. I'm just wondering if the 2DD6 code by itself could/would mean the valvetronic motor is in need of replacement. Dec 12, 2016 · Strange Valvetronic Actuator/ Eccentric Shaft Issue. If the motor is faulty, it can cause a loud noise when it operates. Ticking noise is always present: cold engine The TSE is a regional rep working for BMW NA and decides what to approve for repair under warranty. F40Model Year: 2019 + Previous Generations; F20 / F21Model Dec 15, 2014 · A. These applications are of the ***8220;N***8221; family of 6-cylinder engines (N52, N51, N54, N55, N56, etc) that are used in most BMW models A subreddit for BMW technical support. High fuel consumption: As I highlighted above, the primary job of the BMW Valvetronic motor is to reduce or optimize fuel Jul 25, 2016 · Valvetronic is a variable valve timing system to offer continuous and precise control over variable intake valve lift, from 0. sounds like coming from ?spark plugs. Some mornings it does not appear then other times it happens. It is a loud tapping noise that sounds off along with the normal ticking sound after the car is shut off. 04 whp with Fi EXHAUST full catless system compared to OEM. If you're off free oil changes try 5W40 oil to BMW spec. Otherwise when accelerating right after 1500 RPM and simultaneously the May 29, 2018 · The ticking is the typical valvetronic motor that many of us experience. There is a ticking or knocking noise coming from the passenger side of the engine after start-up and until the engine is fully up to temp. Location: CT. 5 month's before the car failed to start and gave me a CEL. Jul 22, 2020 · 460 posts · Joined 2014. Join Date: Oct 2013. Car just went out of warranty a few months back. iTrader: ( 0) Possible valvetronic system issue. Oct 4, 2018 · however today i started it up again but this time it took a long crank, and stalled immediately after starting up, i also noticed a loud clicking sound coming from the engine bay which leads me to believe its the valvetronic motor. Drives: F80. the rapid fire clicking went away. Fixing a BMW Valvetronic eccentric shaft failure codes. Also hear slight clicking noise when lock and unlock the car but it’s not as loud as before . Help with Valvetronic codes (2011 335xi N55) Bought the car close to a year ago. The parts and quotes: 11-37-7-603-979 -- VAVLETRONIC MOTOR $ 430. When I turn the engine off after starting it, a little bit I heard this clunking soundseems to be coming from valve cover. com/vtfczmnV Feb 10, 2020 · Sounds like the shaft is the correct diagnosis. i believe my valves may be in the minimum position and the valvetronic motor isn't working which is not allowing Jan 30, 2020 · There's indeed a valvetronic in both engines. Does anyone on here currently have this noise - it happens when unlocking the the door with the remote and always from cold? Jul 17, 2017 · Those things can jump! Basically you reconnect everything, turn the car ON (don't start engine), and wait. Failure Date: 08/03/2019. The valvetronic motor is responsible for controlling the lift of the intake valves. 134f01 and 133e10 Aug 1, 2023 · BMW N55 Valvetronic Faults. Location: sydney. My car is a 2013 E92 335i with an N55 PWG with 67k miles. Assuming it ONLY happens when you unlock the car after it has sat unused for several hours, or you have CA (Convenient Access) and it happens when you get "in range" with the Remote Key in Although BMW have released a bulletin on the N55 saying if fix scenario 1 does not work then try fix scenario 2. Mines a June 2016 CP car with 6500 miles on it. The ticking noise is caused by the hydraulic valve adjusters, also known as lifters, not getting enough oil to function properly. When the car is hot at idle for some time I hear this tapping that comes and goes in a consistent pattern. I have searched all the forums and sought help from local BMW groups about this issue, however the answers varied dramatically. Location: Dallas, TX. Then remove the 3 mounting screws. Jul 15, 2023 · The noise I'm referring to starts right after the "startup chime. Fi EXHAUST BMW G20/G21 M340i xDrive B58 (OPF) features: Full turboback May 11, 2019 · 1 Engine Clicking And Tapping Noises problem. Has anyone else heard anything at all similar to It should cleanly sweep from end to end with no faults. So i spray the connector with CRC electronics cleaner. The N55 is basically a revised version of the N54 based on the lessons learned with the N54. I have pulled the codes using the BimmerCode app and I'm getting code 135808 - valvetronic actuator, position sensors, electrical: malfunction. The easiest way to check would be to disconnect the plug for the eccentric shaft sensor and see if you Jan 25, 2010 · K. Posts. The noise can also be from the climate control (fan inside the control unit that sucks air to measure the cabin temperature), SMG pump (pumping the transmission fluid), fuel system priming, Valvetronic servomotor, and eccentric valve sensor. to really pinpoint the issue you can just unplug the valvetronic motor when it is clicking. 2224 posts · Joined 2008. ly/3bw0tE5CAR Check the wire harness to the Valvetronic motor which runs behind the firewall. Maximum drivetrain output not available. Mar 28, 2021 · iTrader: ( 0) The noise is your Valvetronic motor. Had stored valvetronic codes, made the clicking noise when unlocking/locking the car twice but not a single time for months after that. 00 plastic gear inside the actuator. A faulty eccentric shaft sensor could possibly be the cause of "no movement identified" though I don't know for sure. I agree it definitely does not seem like the valetronic motor noise in the slightest. It is most prevalent during cold weather or on short trips. It is responsible for actuating an eccentric shaft that adjusts intake valve lift. It seems to have finally fixed the clicking noise. Oct 8, 2020 · The wheel horsepower was increased by 10. . I hear both the high pressure fuel pump and valvetronic mechanism making more or less normal noises for this engine. With 1 being just replace valvetronic, and the 2 being replace valvetronic and eccentric shaft in a pair. It almost sounds like a piece of metal is creating this sound. A couple of months ago my car was making this woodpecker or clicking noise under the valve cover everytime my car went to sleep after locking the doors or upon opening the doors after the car had been sitting awhile (see this link for the noise. Valvetronic Men's Curved Hem T-Shirt white text. Learn more. The noise is always subject to suspension shaking. (1) the clicking noise is very rapid and only lasts about 2-3 secs, (2) the noise is as most of us have been experiencing, slow clicks which last anything from 30-60 Aug 20, 2021 · jburke4689. Feb 20, 2023 · Hi all, I drive a 2014 pre-LCI M135i and have been occasionally hearing a clicking noise that lasts around 30s when I unlock the car (occasionally and normally when the car is cold/been sat for a while) I'm sure it's the documented valvetronic motor issue as I had a valvetronic code in Jan Jun 21, 2020 · Valvetronic servo motor experience N52. BMW N52 Hydraulic Valve Adjusters (Lifters) Ticking Issues. If you really want to and you have the access, park in the garage with hood up and video the engine itself around the VVT making the noise when you unlock. D. The ticking sound frequency is exactly half of the crankshaft rotating frequency, which means that it should be generated nearby the camshafts. BUT, now that I try to finish the job on ISTA+, the service function "Start up the valvetronic" fails and I can't get it done ; It doesen't even complete 1 cycle and go into emergency mode. Choose options. Nothing preceding the noise to ever make me suspect Dec 19, 2017 · ScottyM4CP said: I had the exact same noise for the first time the other day. May 30, 2017 · Ok, the turbo side is the left side of the engine, the DME/ECU side is the right side of the engine (when standing at the front of the car with the hood open looking toward the rear of the car). 61 RPM, however with OEM exhaust and software – 348. 7 mm (0. 2011 BMW 535i Xdrive F10 N55 Valvetronic Servo Engine Rattle Noise - YouTube. Jan 23, 2010 · 2007 X3 ticking noise Hi everyone - I know this post is older. Car: 2015 435i EWG 50k km. Many have had this fail and cause the issue. Sep 12, 2019 · After the replacement, the relearn process passed, there is no rapid clicking noise, driving fine, but sometimes a slightly rough idle. Fi EXHAUST valve modes are compatible with a BMW OEM Oct 12, 2020 · The redesigned N52 inline six-cylinder engine, which was introduced during 2006, received the second-generation Valvetronic system, while the third, and current iteration of Valvetronic systems is in use on almost all BMW engines across the range of BMW vehicles. . iTrader: ( 0) Valvetronic Servo Motor. This will walk the motor out of it's mounting position. It happened a couple of times. It's also a $400 sensor. My valvetronic was just replaced on the 5th visit; 4th with video proof of the intermittent issue they could not replicate. Doesn't happen over bumps. I notice the HPFP psi will go up about May 19, 2021 · The eccentric shaft sensor is what reads the position of the eccentric shaft, which gets rotated by the valvetronic motor. The CEL light is on and off. 133E10 - Valvetronic system: deactivated , adjustment fault too frequent. For the engine, preventive maintenance was done, gaskets were […] Oct 20, 2012 · 165 posts · Joined 2012. Ticking noise from Valvetronic upon unlock? Jan 2, 2018 · BMW Valvetronic eccentric shaft failure can happen suddenly. so about a month ago it started back up and the X5 finally died. Noticed this ticking noise that sounds like metal on metal rattle on idle and worsened by acceleration. 3 to 9. $59. The N55 engine (and S55 by default) use BMW’s third-generation Valvetronic system. 402. In many cases, the listed symptoms are the result of defects in the Valvetronic system, so in this article, we will May 2, 2018 · However, tech saw a new bulletin from BMW on the N55 engine which he said has certain similarities to the S55. Hard to explain. You can hear the steady "fast clicking sounds" from beginning to end here: Current Vehicles : 2017 BMW M2 6MT Future Vehicles : 2016 Porsche Cayman GT4, 2011 911 GT3RS 2011 BMW 535i Xdrive F10 N55 Valvetronic Servo Engine Rattle Noise. Wouldn't stay on and wouldn't even stay in limp mode so I'm wondering if the valvetronic got stuck in shut position. Remove the old Valvetronic motor and discard it properly (do not attempt to reuse it). Apr 8, 2022 · Started making the infamous clicking noise on key position 2 and car lock/unlock. 90. The ESS can only be replaced by pulling off the valve cover. It sounds like when you drop a quarter in a plastic the last week, I was very busy to find and solve a loud tick in my N55 engine. Sep 19, 2018 · I replaced my Valvetronic motor on my 2011 335i X-Drive (N55)my DME won't respond and my car still won't start? My mechanic is still trying to diagnose the issue. The noise goes on for about 10 minutes. I made a video below. it's not too hard of a fix. lifters noise is pretty common in the N55 engine. Nov 11, 2021 · So i bought my 2011 n55 135i with 57k miles about 2 months ago. From $29. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > N55 owners. #6 · Mar 27, 2016. Feb 28, 2019 · Message on the idrive: Divetrain malfunction: Drive moderately. If the owner will let you, try disconnecting the alternator pulley and spinning it by hand to feel resistance/hear clicking, it could be the bearing. If it has faults and still makes the noise, you need a new shaft. 00. How is everyones battery level with the clicking noise? Aug 12, 2021 · As previewed on my @G80_Soom Insta page, here's the full Valvetronic Mid-Pipe video review including dyno. Another possibility is that there is a problem with the valvetronic wiring. Upon some further investigation it seems that this is an occasional issue with the N55 engine. First thought a door lock activator but it is coming more from the engine. Wait about 30 seconds and turn the car off. If you experience such power loss, resetting the BMW Valvetronic motor is the only option you have. If either service function fails, it’s also time for a new shaft. You start the car and there feels to be a slightly rough idle, but other than that, all is ok. Apr 18, 2015 · Then pull the valve cover, replace the gasket, valvetronic gasket, and ESS gasket. 9mm, Valvetronic II and III), and duration Aug 2, 2021 · I just replaced my valvetronic as it started clicking when unlocking the car. Appreciate 1. 1170 posts · Joined 2008. I recently purchased a used 2007 X3 from a Mercedes dealership (was a trade-in). Im not unsure of what it is but was only wondering if it can just be ignored. This is an older thread, you may not receive a response, and could be reviving an old The Valvetronic motor is used on BMW E90 models with a normally-aspirated engine. " So I started noticing this noise under very specific circumstances; when I get home in the morning from work (I work nights) I sometimes get a clunking/clicking noise from behind the dash after shutting the car off then opening the door that lasts about two seconds. I drove it in, with the check engine light on and rough idle as my concerns. In this video, I have commanded the re-learning sequence three Unfortunately, about a few weeks ago, the clicking came back. Unfortunately, the update also brought about a common system failure. Had the following noise for the second time yesterday (car is 22 months old): Done a bit of research and it appears to be a common problem with the Valvetronic motor. Could someone help recommend some valvetronic diagnostics to run? Check Out Our Merch. Not in rhyme with wheel rotation, yes the clicking/clunking noise becomes faster with increase speed. In early August I was driving on interstate 81 south May 14, 2019 · 2. One possibility is that the valvetronic motor is faulty. Everything went well until I tried the service fonction "start up valvetronic" on ISTA+. Sent from my iPad using Bimmerfest mobile app. com/alexthompsonINSTAGRAM - https://www. I too suspected heat shields etc prior to diagnosis. I read somewhere (sorry don't have link) that the valvetronic sweeps and relearns end points if the ignition is turned on (not motor) and left for ~30 seconds. Drives: 2001 M Roadster, '24 BSM M2. I followed every steps, everything went well. #3 · Oct 21, 2012. May 8, 2023 · The Valvetronic system is a BMW variable valve lift system which, in combination with variable valve timing, allows infinite adjustment of the intake valve timing and duration. Unlock doors and loud ticking/knocking from the engine bay. #4 · Jan 26, 2010 (Edited) Those are the valvetronic motors; they spin the worm gear attached to them (still part #16) to move the eccentric shaft (#1), which makes the valves open more and with longer duration, or less with shorter duration. Hey guys, need your help here. But, looks like bmw has been using this motor for the whole lifecycle of the S55, and it hasnt changed as of 2/18. Dec 7, 2021 · So I changed my Valvetronic on my n55 engine because it started doing the clicking noise when unlocking the car. After driving it for approximately 700 miles, I noticed a clicking/tapping noise after the engine is shut off. the part is a $9. No clicking sounds, just the code with the check engine light and when we scanned it showed a frequency of 6 times. You guys knowing a lot more about the N55 that me, if you were in my situation, what else would you have replaced (at my cost). Hi All - I have a E60 525i late 2005 N52 engine - I recently felt the power in the high end / higher highway speeds Was slightly lacking so - I suspected the valvetronic motor and maybe the eccentric shaft sensor - I don***8217;t have a Bmw code reader so I Installed a newish (used but good) valvetronic May 2, 2018 · May 2, 2018. Sold out. Location: NorCal. We attempt replacing the PCV valve with an afterma Dec 30, 2017 · The noise is not constant. com/alex. 11-37-7-630-747 -- ECCENTRIC SHAFT $ 780. Some people say it's the hydraulic lifters ticking and had them replaced under warranty but then only for the noise to return lol. Like. Join Date: May 2017. Got the following codes: 133B04 - Valvetronic system ; no adjustment possible. Join Date: Sep 2020. On turning the wheel I feel like a clicking vibration through the steering wheel very briefly. I've read on various forums it could be: a) Valvetronic hydralic lifter noise - common in these N52/54 models b) Fuel injector noise Nov 18, 2018 · In this video I show you what it took to get rid of a squealing sound which is common on N55 BMW engines. Heck its the same motor used in thousands of N55 motors aswell. I've had the mid-pipe for about a month now and absolutely love it! It was a big hit at MPact this past weekend. I think it might be causing minor other issues, but that could be mod or tune related as well. ly/2IuTn5BMUST-HAVE CAR TOOLS https://bit. Valvetronic Designs Black & White Hoodie. Location: California. dz sp mj mz ar at km av cp hy