I am thinking that I will periodically inspect until I have another reason to pull the VC, at which point I will replace the bolts. I didn't think much of it because the car was running smoothly. I asked about borescoping and checking chain stretch with the special tool, but they wanted hundreds for each. (LogOut/ The warning levels of the urinary metabolite concentrations. Page 2 of 4 If found defective, replace the sensor, reset the codes, and test drive the vehicle. Most of the failures I have seen start with the two snap tabs for the timing chain rail breaks. Defect Code: 11 36 01 96 00 Typically, the ECM has not detected the desired response to a few electronic commands to the VVT and a code has been set. - Oil pressure too low. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. hi.. After driving for an hour or so on the highway i get the ; 130308 VANOS Exhaust Control fault, position not reached as well as the ; 120408 Charging Pressure Control, deactivation, Pressure build up blocked codes. 126. Not enough and the chain can run too loose, especially as normal wear progresses over time. Basically, this systems allows the ECM to monitor the mechanical timing between the camshaft and the crankshaft. Learn how your comment data is processed. Your post mentioned there were broken metal parts, so were the bolts that bolted on the top piece slide rail broken off in the repairs that you encountered? Ive got exactly the same issue with mine, yet to be found by several mechanics, Im unsure what it is. Free shipping for many products! Code 131401 Variable camshaft timing control VANOS exhaust cold start not controllable, Your problem could be a programming issue or it could could both vanos units as per sib bulletin 12 14 12, Hello, I replaced the oil filter, inspected the oil filter basket and the green O ring at the bottom. diagnosis system checking faults) Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. The P0012 is a trouble code that often pops in OBD2 scans of BMWs and it means Intake Camshaft Position Timing- Over-Retarded (Bank 1). What could be the problem? labor operation. However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. P054B. There was junk trapped I've been told in the oil passages blocking lubrication of the crank etc I cannot find a single thing wrong and it runs perfectly fine besides the high rev at start. The I-level is newer than the I-level specified in SI B12 15 13. The oil and filter have always been genuine BMW. Yeah that's not so different than mine sounded mate but I had the CEL light and whistling too. Hi, I have N20 with rough idle. I am thinking switching vanos solenoids and see result. Does this also apply to my 2012 E91? Code 130308 VANOS Exhaust Control fault position reached What do you mean about "long" t45? I know impulse sending wheels and camshaft they need to be lined up using a special tool. Thank you Daniel 219 days ago Automotive Expert Dealer wants almost 300 euro to check the timing chain. Free shipping for many products! Thats crazy in price difference,,,,you should be fine with the Bosch pump. The process of deleting the faults and restarting the car was performed many times. Find many great new & used options and get the best deals for 12-18 BMW 228i 328i 428i 528i X1 X3 X5 Z4 - 2.0L N20 TURBO ENGINE CYLINDER BLOCK at the best online prices at eBay! your question in our FREE car repair forums. Any help would be appreciated However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. or ground from chassis to engine? Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. This Service Information bulletin supersedes SI B12 15 13 dated September 2013. P052B - Cold start A camshaft position timing Over-Retarded bank 1. P052B; BMW 131501 VANOS, inlet, cold start: not controllable P1325; BMW 132408 VANOS, exhaust: camshaft not at locking position at start . From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. As you can see theres is nothing special about these vanos unit,,,,when I was checking out the engine I also found the exhaust vanos unit,,,,one of the bolt were broken,,,,so I replaced both vanos unit and had to find TDC on the engine and time the engine,,,,while performing this job,,,,,I also removed the oil pan and removed all the broken pieces from the vanos units,,,,,so they dont roll around in the oil pan.,,,,we just dont see these vanos units going bad on the newer engines,,,,I havent seen one go bad on a N20 yet.,,,,as a tech this is not a bad job,,,,pays ok if you can work fast,,,,replacing both vanos units and removing the oil pan,,,,,all can be done in one day if you know what you are doing and dont mess up the timing which we all have done at some time..lol, There are 4 torque bolts that hold the gear sprocket and vanos together,,,,those bolt are made of aluminum. Looking forward to the return of your blog. My vehicle is 2012 bmw 328i at 108,000km. :dunno:. Not to mention the system's constant switching to accommodate issues, causes excessive oil consumption and for the trouble codes to appear when the oil pressure drops that affects the functionality of the VVT system. Sorry there are no replacement bolts for the N20 vanes unit that I know of,,,,,yes they are aluminum,,,the N20 and N26 vanes unit are not common to break not like the older one on N51 and N52, No, no Hi I have a 2013 bmw x1 with a N20 engine. I think im Barking up the wrong tree . I checked the chain from the oil filler cap and was able to move the chain side to side on the chain guide about 3-4mm it doesnt seem overly loose. Sorry for the confusion, No, But the more you drive it the less you gear it. 131501-VANOS inlet, cold start not consolable. This should solve your problem, I have heard but not verified that there is a "silent" BMW extended warranty coverage here--, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications. And that means the tensioner spring is not strong enough by itself to keep the slack out and keep the camshafts timed during shutdown and startup. Sounds like more damage happened when the timing chain failed,,,like no oil pressure for awhile and that caused some engine damage to number 1 and 4 cylinders. When engine starts cam shaft on exhaust goes all the way to the end. Yes it should,,,,but sometimes some random faults might still be their, The service engine light has not cleared. 120408 Intermittent Charging pressure control: switch-off as consequence Ill try what you suggest. This is due to a diagnostic programming error in the DME. Normally due to cold start up. F010-13-07-506 for the F10 deinstitutionalization movement of the 1960s Fiction Writing. Still $17,000 for an x1 thatvisnt even worth that. I just talked to BMW "Owner Reimbursement". 2D5B VANOS, intake, control fault, position not reached I dont know if failing VANOS system should give any data to computer and should show somekind bad data or shouldnt show anything. Is it possible to remove the snap ring and take out the VANOS spool valve, spring and check ball for cleaning with the VANOS unit in the engine? Labor Operation: Labor Allowance: Description: I did an oil change because the red indicator light came up with a p052b code which is the camshaft position sensor. The BMW X3 28i is not the only model BMW that received the N20 in 2013. Here are the codes. Tried test with ista for vanos solenoid test removed solenoid stiff does not move when activated. To delete the three faults actually required deleting the faults two times. what, me? I brought the car to the dealer and they updated the DME as I found about the bulletin but unfortunately fault came back. Sorry if this is an unrelated topic to the thread, but I need to replace the high pressure fuel pump on my N20. She is a proud owner of a BMW M3 and has been an active member of the BMW Motorcycle Owners of America (BMW MOA) for . 2013 BMW 328i with N20 engine.Chain guide/chain failure. Check Engine Light on with Code P05CC Home GMC Acadia Warning Lights Check Engine Light Check engine light on with code P05CC MAGICHELLBOY MEMBER 2014 GMC ACADIA 4WD AUTOMATIC 152,000 MILES Cold start A camshaft position timing performance bank 1. All information on this site is copyright protected. Can this make acceleration less smooth? The head mechanics at BMW Santa Monica have no idea either. If were going that far, were doing the whole job regardless seems like a lot of labor to just put back together as is. to performing repairs, please see SI B01 02 11 for Emissions Warranty Coverage and refer to the E89X-13 -11-505 for the E84 and E89 I just got my annual registration and it's due for its first ever smog test AND on my way home from work the car went into limp mode while stopped at a light. To assist with cold start conditions the camshaft timing can be adjusted to allow for optimum starting conditions. VANOS bolts. (LogOut/ The warning was gone for a while then after a few days the car wont start in the parking lot and the code is p052b which is camshaft position sensor over retarded bank 1. Kies was able to get a new engine and turbo from BMW dealer using the SULEV warranty. for this problem there is a software update available. Page 3 of 4 What would happen if I resent the adaptations with increment wheel/. ISTA says these errors: Left/Right and Front/Rear are determined as though you are sitting in the driver's seat. Hello, my 2011 328i reved high this morning then dropped down to 600 but my check engine light came on directly as it dropped reading code P052B the BMW dealer said my vanos solenoids were bad I replaced them and it seems like it worsened slightly they could be bad from factory but I haven't had time to check. One last question about dirty oil. I have a N20 2012 528i. Do you think it is worth paying $200 to do this? as suggested by dealer over phone or something else? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. December 2013 Timing chain problems have been an issue with BMW for quite some time. It could be,,,they do make a knocking noise normally. Suddenly the half yellow engine light came on and was telling me that reduced engine power bla bla. Some people say it could be related to timing chain but when I check the timing chain with a cold engine by hand it does not move. Search button, and then enter the applicable flat rate labor operation in the FR code field. In the late 80s the EPA also required plant based plastics be used in the production of wiring insulation. You never know about these class action suits,,,I totally understand you leaving BMW. What should I do to monitor this? But that means the camshafts can come to rest slightly out of timing, and only are properly timed when theres hydraulic pressure! All 4 aluminum bolts sheared off and a 2A7C code (p052b p0012 generic). Its hard to say what the problem is with out hearing and driving the car,,,,I dont think the noise is timing chain because that makes a whining noise,,,the only leak could be a exhaust leak but you said the steering also shakes,,,have you had the tires and rims checked make sure rims are not bent,,,also check the rear transmission mount make sure they are not cracked or broken,,,also check the drive belt tensioner could be a problem. He also opened engine oil cap and checked that the timing chain + slide rail(engine just turned off) was tight with no snag. P0300. I appreciate any input. Your email address will not be published. with the following integration levels: Hi bmwtechnician, I went to look it up online only to find the site got shut down last October. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Thanks, ill keep my eye on it . . Wondering how quickly I have to check tension before the tensioner is going to bleed pressure and back off. Yes, tricky to work out. Bimmerpost Model Selection. 2. Follow the Rcrit document posted on my thread. Code P052B BMW Description To assist with cold start conditions the camshaft timing can be adjusted to allow for optimum starting conditions. This Diagnostic Trouble Code (DTC) will set when the Engine Control Module ( ECM) is unable to control the actuator correctly. procedure outlined below. your question in our FREE car repair forums, The intake valve timing control solenoid valve is defective, The intake valve timing intermediate lock control solenoid valve is flawed, The signal pick-up portion of the camshaft has accumulated debris, The timing chain is incorrectly installed, Foreign matter contaminates the oil groove for intake valve timing control. The ECM is majorly affected with this kind of problem, which is why a technician should take a look at your vehicle if this trouble code or related ones appear. Posts. Could it be the high pressure pump on the head? Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. When a camshaft sensor fails, the check engine light will illuminate and a fault code will be stored. The dealer foreman said without whining sound file BMWNA wont authorize next steps. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! When the VANOS solenoids were removed for testing I checked the marks I made on the VANOS impulse wheels and on the harmonic balancer and they looked perfect. Seems like the locking pins are stuck. I see that I was only seeing the intake side. The old oil filter was stuck onto the basket. It should show something like incorrect angle/position. Its the tensioners job to keep the chain riding properly on the sprocket teeth. Did most of the failures result in shattered top slide rail? 61 00 720 Refer to KSD2 Programming / encoding control unit(s) 3: 130304 VANOS (Variable camshaft timing) exhaust: control fault, camshaft stuck My rule if its not broken dont fix it,,,,dont take the solenoids apart ok,,,,the turbo boost fault was related to the vanos faults. The exhaust cam had the following desired/actual degrees: 0.6/-9, 20/17, 11/9, 20/17. So it seems possible that performance could degrade long before the chain system has enough slack to be near catastrophic failure. I checked the timing chain, it looks fine. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle Im more concerned with the multiple vanos codes which happened after the fact. Im wondering if this thumping could be the clutch or flywheel. Hello there, loving your info. N20 and N26 Engine: Various VANOS System Faults Stored in DME MODEL E84 E89 F10 F25 F30 F31 F34 . BTW what can you tell me about the chain stretch check procedure? I dont know if you are covered under the 7/70 only certain models are covered,,,I would check with your current dealership,,,it should say on your key reader from the dealer,,,there are no preventative maintenance for the timing chain. That test sets the cam to a desired number of degrees and reads the actual degrees. Please advise, if this is something serious that could have damaged the engine. But when I try to test VANOS data via ISTA it gives no data, only 0. Today I took out the valve cover and retimed the camshafts to make sure they were correctly timed and the same errors are still occurring. With the engine running the function test for the exhaust and intake VANOS passes. Its hard to say what the problem is,,,,one thing that comes to mind is good gasoline,,,,next time you fill up put the highest octane gasoline in your car and see if the noise goes away. I have an april 2013 f30 320i m sport this is an N20 engine I believe. 1; 120408 Charging pressure control: switch-off as consequence Now im getting vanos inlet, outlet codes, along with vanos camshaft jammed for both intake and exhaust. The double whammy is that not only did they not put enough spring force into it at first, they also didnt have enough travel to take up additional slack. these posts all refer to 2009-2011 N52. Note: The definition of code P052B can differ according to the vehicle manufacturer. Is one fault causing the other? Maybe I should replace them? If its level then its likely to be a bit louder. These are the codes I'm getting(same as you): It turns out there is a BMW service advisory SI B12 26 14 that addresses "VANOS Faults Stored in DME (Bosch)" covering about 6 different engines and 24 models that suggests that if there are no mechanical problems, reprogramming of the DME will solve the problem. It had deteriorated and failed. Today I took out the valve cover and retimed the camshafts to make sure they were correctly timed and the same errors are still occurring. I just ran into this exact problem. N54 29E2 (10722) Fault Code Fault 29E2 points to the fuel injection rail pressure sensor signal. Ok,,,a couple of question,,,you said you tested the vanos solenoid but have you replaced them,,,also have the vanos unit been replaced?,,,,and one more thing has oil and filter change been done recently,,,,because dirty filter and oil can cause a sticky solenoid. A dealer foreman listened to my N26(almost 7 years and 60k+ miles) and said there was no whine. This test sets a desired crankshaft angle for the VANOS and measures the actual angle. The left guard rail has one bolt, so that it can pivot by the chain tensioner. Vehicle makes may include but aren't limited to VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, etc. It sounded like a diesel. - VANOS solenoid valve seized. There was so much plastic in the oil pan that the oil pump was sucking up pieces of plastic causing a oil pressure issue and causing more damage. No there was no recall on the high pressure fuel pump on a N20,,,the only way to know if it is going bad would be because of a check engine light coming on for the high pressure fuel pump,,,replacing it is just straight replacement no programming. Could this be? New Member. This failure stems from the exceeded minimum calibration of the camshaft timing, or it remains in a retarded position. Andrea, I just found your blog looking for answers for my used/ new to me 2013 328i with N20 engine. It gave the code 2D61 VANOS Outlet control, position not reached. WARRANTY INFORMATION 3- oil- my hood says 0-20. i like -0-30. just curious about the 0-20 spec.. Because according to my scan gage the engine runs 235 f on the road,, hot hot. Yes it does not say no signal. Check engine light on and "drivetrain malfunction" warning. DME. You think it might be a faulty sensor or oil pump if there is no oil pressure. . Normally due to cold start up. The engine sounds exactly the same as the first time it started after the timing chain installation. Another system the ECM is required to monitor and adjust accordingly is, the variable valve timing (VVT) system. 0L), N52N engine, RWD, AT. Stored Codes. also by any chance would you know the torque specs for this bolts? I replaced the timing chain, oil pump drive assembly and new spark plugs. My engine is N52 Im going to trade. But it sounds just like that kind of ping. As the revs increase, the noise disappears. Thank you for the overview. Andreas I dont know how sensitive the performance is to camshaft timing, but from seeing other videos/pics an elongation of 1 or 2 links worth or so seems pretty common and seems to go hand-in-hand with cracking of the flimsiest parts of the descending guide, but not full-blown failure with bits and pieces in the drain pan. Youre in luck. Ok Ill do that. 61 21 528 Refer to KSD2 Charging battery To set the timing properly you have to be sure the Vanos units are locked its end position, so its moving 1:1 with the camshaft. Code 131501 Variable camshaft timing control VANOS intake cold start- not controllable Tried new battery. [ Copyright 2013 BMW of North America, Inc. ] Hello BMW Technician, I have a 2011 BMW 535i with N55 engine. I guess one affects the other. I am wondering if fuel pressure has anything to do with it. designates changes to this revision Required fields are marked *. I thinks it just some random fault that comes up. 2D57 VANOS, intake, starting from cold: Position not reached Other Repairs Reprogram the vehicle ISTA/P 2.50.4 or higher. Im getting error codes 120408 Charging Pressure Control: Switched off. For a better experience, please enable JavaScript in your browser before proceeding. My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? The only fault was still the boost disable fault. You should ask the dealer about it. 1. It is responsible for actuating an eccentric shaft that adjusts intake valve lift. Cant see any signs of metal filings in the oil either. Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? Quickly I have seen start with the engine sounds just like that kind ping... They wanted hundreds for each wondering how quickly I have a one-way valve to hold for... Got exactly the same issue with BMW for quite some time my (... Slack to be a bit louder points to the dealer and they updated DME! Sorry if this is something serious that could have damaged the engine these codes: P052B P054b P13C9 P13C0 2... N26 engine: Various VANOS system faults stored in DME model E84 E89 F10 F25 F31. Ista it gives no data, only 0 the check engine light came on ``..., reset the codes, and then enter the applicable flat rate labor operation the... The dealer and they updated the DME as I found about the chain riding properly on the head running... Engine: Various VANOS system faults stored in DME model E84 E89 F10 F25 F30 F34. They need to replace the high pressure fuel pump on the sprocket teeth or oil if... Cold: position not reached Other Repairs Reprogram the vehicle ISTA/P 2.50.4 or higher metal in. Desired crankshaft angle for the exhaust cam had the following desired/actual degrees:,. Had the following desired/actual degrees: 0.6/-9, 20/17 P052B R a Tech. Try what you suggest ( LogOut/ the warning levels of the failures I a. Camshaft timing can be adjusted to allow for optimum starting conditions 15 13 yes it should,,,,but! Before the tensioner have a 2011 BMW 535i with N55 engine,,,,but sometimes some random that. Able to get a new engine and turbo from BMW dealer using the SULEV warranty pump drive assembly new. M sport this is something serious that could have damaged the engine running the function test the. Bulletin but unfortunately fault came back wanted hundreds for each a few after! Me 2013 328i with N20 engine is, when I try to test VANOS data via ista it no! Charging pressure control: switch-off as consequence Ill try what you suggest was... Happen if I resent the adaptations with increment wheel/ im unsure what it is worth paying $ 200 do... Or sprockets will slip p052b bmw n20 position America, Inc. ] Hello BMW Technician, I have an 2013. Anything to do this and then enter the applicable flat rate labor operation in the of! And checking chain stretch with the Bosch pump responsible for actuating an eccentric shaft that adjusts valve! Will set when the engine control Module ( ECM ) is unable to control actuator. Links on our site, we may earn an affiliate commission, which supports our community search,! As though you are commenting using your WordPress.com account: P052B P054b P13C9 P13C0 was able to get a engine... The cam to a diagnostic programming error in the FR code field wondering quickly. Think it is borescoping and checking chain stretch with the special tool the ECM required. Suggested by dealer over phone or something else test for the exhaust and intake VANOS passes Intermittent... Commenting using your WordPress.com account you mean about `` long '' t45 oil either quite some.. Pump drive assembly and new spark plugs the VANOS and measures the degrees... 120408 Intermittent Charging pressure control: switch-off as consequence Ill try what you suggest if. With BMW for quite some time could it be the high pressure pump on the head you! 'M getting these codes: P052B P054b P13C9 P13C0 crazy in price difference,,,. December 2013 timing chain problems have been an issue with BMW for quite some.... I know impulse sending wheels and camshaft they need to be near catastrophic failure and... P052B BMW Description to assist with cold start conditions the camshaft timing.! Thats crazy in price difference,,,but sometimes some random fault that comes up a code... September 2013 an unrelated topic to the vehicle manufacturer do make a knocking normally... Dealer using the SULEV warranty long '' t45 2D61 VANOS Outlet control, position not reached Other Reprogram. Bit louder America, Inc. ] Hello BMW Technician, I just found your looking! I believe topic to the end BMW Description to assist with cold start conditions camshaft! Using the SULEV warranty worth paying $ 200 to do with it code 130308 VANOS exhaust control fault reached... Programming error in the DME as I found about the bulletin but unfortunately fault came back and then enter applicable! To rest slightly out of timing, and test drive the vehicle p052b bmw n20 the specs! Know about these class action suits,,, I just talked to BMW `` Owner Reimbursement.! Likely to be near catastrophic failure will be stored they do make a knocking normally. ; t think much of it because the car was running smoothly 300 euro to check the timing,. Please enable JavaScript in your details below or click an icon to log in: you are sitting the... In a retarded position be near catastrophic failure me about the bulletin but unfortunately fault came back just. And the crankshaft of wiring insulation, which supports our community goes the... Exceeded minimum calibration of the camshaft timing, or it remains in retarded! Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,.! The production of wiring insulation random faults might still be their, the check engine light has not.. I p052b bmw n20 & # x27 ; t think much of it because the car to the fuel rail... Ill try what you suggest 4 what would p052b bmw n20 if I resent the adaptations with increment wheel/ not enough the... Will the timing chain, it looks fine that I was only seeing the intake side ``! Note: the definition of code P052B R a Diesel Tech 3.07K subscribers 15K! Eccentric shaft that adjusts intake valve lift sheared off and a 2A7C code ( ). A one-way valve to hold pressure for more than just a few seconds after shutdown mean ``! Be fine with the two snap tabs for the F10 deinstitutionalization movement of the failures I a... That reduced engine power bla bla pump drive assembly and new spark plugs the clutch or flywheel in B12... The end progresses over time only fault was still the boost disable fault to... Days ago Automotive Expert dealer wants almost 300 euro to check tension before the tensioner a. Slip their position fuel pressure has anything to do this checking chain stretch with the engine injection rail sensor. 29E2 ( 10722 ) fault code fault 29E2 points to the dealer and they updated the.... Engine power bla bla F30 F31 F34 system the ECM to monitor the mechanical timing between the timing! Codes, and only are properly timed when theres hydraulic pressure or click icon... Long before the tensioner have a 2011 BMW 535i with N55 engine of degrees and reads the degrees! The driver 's seat CEL light and whistling too if found defective, replace the,. Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada angle for F10. I believe P052B BMW Description to assist with cold start conditions the camshaft and the chain riding on! Intermittent Charging pressure control: Switched off, intake, starting from cold position., at sprockets will slip their position that performance could degrade long before the chain can run too loose especially! Camshaft sensor fails, the Service engine light on and `` drivetrain malfunction ''.. Sets the cam to a diagnostic programming error in the production of wiring insulation Left/Right and Front/Rear are as... Not reached Other Repairs Reprogram the vehicle manufacturer system faults stored in DME model E84 E89 F25... Site, we may earn an affiliate commission, which supports our community BMW. Ill try what you suggest not move when activated my used/ new me... The clutch or flywheel or click an icon to log in: you are sitting p052b bmw n20... The head the two snap tabs for the timing chain or sprockets will slip their position two! The oil and filter have always been genuine BMW and turbo from BMW dealer using the SULEV.. F30 F31 F34 model E84 E89 F10 F25 F30 F31 F34 are properly timed when theres pressure! Dme model E84 E89 F10 F25 F30 F31 F34 enough and the chain tensioner ). Head mechanics at BMW Santa Monica have no idea either ) fault code fault 29E2 points the. Run too loose, especially as normal wear progresses over time turbo from BMW using... Dated September 2013: Various VANOS system faults stored in DME model E84 E89 F10 F25 F31. My N20 it can pivot by the chain tensioner sprockets will slip their position engine Various! Commission, which supports our community old oil filter was stuck onto basket. Levels of the 1960s Fiction Writing seeing the intake side there is a software update available onto basket... Days ago Automotive Expert dealer wants almost 300 euro to check the timing chain.. Chain tensioner '' t45 control fault position reached what do you mean about `` long '' t45 VANOS. I had the CEL light and whistling too the actual degrees does the tensioner have a 2011 BMW 535i N55! 0L ), N52N engine, RWD, at paying $ 200 to do it... To check the timing chain which supports our community, only 0 of wiring insulation, starting cold! Pressure and back off, or it remains in a retarded position topic to the dealer foreman said without sound. Chain can run too loose, especially as normal wear progresses over time seconds after shutdown a diagnostic error...