still the same problem. Ok these engine where noise during cold start and it did have a rattle knocking noise,,,,the noise would quiet down after about 2 to 3 minutes of run time,,,question do you here any knocking noise while putting a load on the engine like driving up a hill and giving it gas there should be no knocking noise,,,if you here a knocking noise I would have the dealer check out the car.,,,BMW does sell a extended warranty it is not cheap. Please advise, if this is something serious that could have damaged the engine. SITUATION This is why professional technicians will follow some sort of flow chart when inspecting a trouble code to prevent a misdiagnosis. The starter and engine appear to make no attempt to start. Is there a or way trick to clear the code without seeing a mechanic or using a code reader?ledrew, No there is no way to trick it,,,you would have to scan it and clear it with a diagnostic scanner,,,it will clear as long as it is not a permanent fault then it wont clear. Charging pressure control: Switch-off as consequence Hi, This is a great site!! But alas, it was indeed the ^%$*&! Can this make acceleration less smooth? For this reason, they've designed the VVT system. How much out-of-timing will the system allow before it throws a code? And most likely a cold start issue as well. When I go to accelerate now, the engine lags. File a NHTSA complaint and inspect for the faulty bolts asap. Cold Start A Camshaft Position Timing Over-Retarded Bank 1. One or two links is around 2% of the chains length, and it seems that could definitely throw off the timing of the intake cam some, and even more on the exhaust cam (since that is more than half-way around the chains length from the crankshaft sprocket). Defect Code: 11 36 01 96 00 I didn't think much of it because the car was running smoothly. Tried to read live camshaft sensors read ista says that currenty no data is sent from them to DME. My VIN is covered, you can check at bmw-rp.com, but NOT my mileage, the extended warranty offered by BMW for this issue is 7 years, 70,000 miles. The process of deleting the faults and restarting the car was performed many times. We include basic steps below but refer to a vehicle year/make/model/powertrain specific repair guide for specific steps for your vehicle. Its not that difficult of a job. to performing repairs, please see SI B01 02 11 for Emissions Warranty Coverage and refer to the your question in our FREE car repair forums. also it has a start stall initially. E84 and E89 Hello again, hope you having great day!! 130108 VANOS, intake, control fault, position not reached From what Im told it all started when the EPA required recycled plastics to be used in cars sold in the U.S. BMW decided to use recycled plastic for timing chain guides. 00 inc vat N13 - BMW Timing chain replacement 599. Error codes are P052B, P054B (Vanos inlet and exhaust uncontrollable) and P13C0, P13C9 (Vanos inlet and exhaust control fault). As you can see there's is nothing special about these vanos unit,,,,when I was checking out the engine I also found the . Wondering how quickly I have to check tension before the tensioner is going to bleed pressure and back off. What could be the problem? Or anything else you have come across? P052B - Cold start A camshaft position timing Over-Retarded bank 1. They also listened to it, said it sounds great, no problems. In the late 80s the EPA also required plant based plastics be used in the production of wiring insulation. F010-13-07-506 for the F10 Im wondering if this thumping could be the clutch or flywheel. BMW better makes things right for their customers. You never know about these class action suits,,,I totally understand you leaving BMW. I realize the surface I can see is what runs on the tensioner surface, but Im surprised it can be polished by the plastic. Check recommended oil sticker located under your hood. Should we be concerned about the timing chain anyway? 2: 12A701 Catalytic converter downstream oxygen sensor, electrical fault: circuit short to battery (+) he said, he need to take out the valve cover to check the timing chain, tensioner and cam shaft. It goes into limp mode for a a few minutes and then seems to correct itself. January 15, 2023 October 13, 2022 by Carolina. Sounds like wrong oil. It sounded like a diesel. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle F020-13-07-506 for the F3x The oil temperature was 90 C. Once the car started without faults the oil level check worked fine. Think this is causing the pinging i was concerned about. You should ask the dealer about it. Ive enjoyed your blog and I hope you will start posting again. I replaced vanos solenoids and it kept it from dying when I would come to a stop, but the p052b code will come on for awhile and then go away. 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 Interested in your thoughts. I was hopeful that the Gelis settlement would include some consideration for owners of affected vehicles to proactively upgrade at reduced cost, but last weeks final settlement statement doesnt read like that. Clean both solenoids and reinstall. Engine Knocking That sound is caused by your spark plugs not detonating properly and igniting all the fuel. I went to a reputable indy shop and got my timing chain/guide rail replaced. Could this be? 3: 130304 VANOS (Variable camshaft timing) exhaust: control fault, camshaft stuck Code 132408 Vanos Exhaust Intake camshaft not locking at start up now I have a question for you and hoping to get a direction. 61 21 528 Refer to KSD2 Charging battery The result has been wires being eaten by rodents in automobiles and houses. But that is all. Change), You are commenting using your Facebook account. I checked the timing chain, it looks fine. BTW what can you tell me about the chain stretch check procedure? 61 00 720 Refer to KSD2 Programming / encoding control unit(s) If you are interested here is the rest of the story. Still $17,000 for an x1 thatvisnt even worth that. Was it coincidental and maybe the bits of trash in the both VANOS spool valves cleared at the exact same time? It is responsible for actuating an eccentric shaft that adjusts intake valve lift. So I stopped at the nearest possible place and connected my reader to the car. Engine oil level is too low. No turnover on start at all. My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? 130304 VANOS, exhaust, control fault, camshaft jammed None of my complaints was on paperwork, the SA said to get the complaint on record, I had to pay $200 diagnostics before they will put anything on paper. Tested both soleniods as well. Labor Operation: Labor Allowance: Description: Is this true? I also wonder if they changed the diameter of the piston I assume youve seen both old and new tensioners, are the pistons the same diameter? Perform a vehicle test. Im wondering if I can just replace those bolts with new steel ones , my car is out of warranty and it has not develop any issues yet , but as precautionary measure I was wondering if this is possible? Another system the ECM is required to monitor and adjust accordingly is, the variable valve timing (VVT) system. I will never buy another BMW as they have not helped me financially and refuse to take responsibility. The chain guides in the video are white plastic. 120408- Status history-boost pressure control; shut-down as a consecutive reaction. 2013 328i, check engine light is on, and the start stop feature does not work on my car. From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. There were no faults. One other odd problem during this time was the oil level test did not work. Changed the oil filter and OIL. 2D5A VANOS, intake, control fault, camshaft jammed I dont know how serious this is,,,but your mechanic is right to remove the valve cover and inspect the timing chain and guide rails,,,,if that is ok the check the exhaust vanos unit and intake vanos units,,,,your faults are for the exhaust side,,,the boost charge fault is due to the exhaust vanos faults. Im more concerned with the multiple vanos codes which happened after the fact. Stored Codes. Also camshaft sensors also does not give any data to DME. Trying to arm myself with data for my upcoming inspection service at the dealer. Also can sparkplugs have any influence to this situation? Reprogram the vehicle ISTA/P 2.50.4 or higher. The car ran for a mile or so then seized. Normally due to cold start up. Knocking sound also weakens when the engine gets to operating. One last question about dirty oil. And did your indy find the plastic guides wearing or cracked/broken at all, or the chain elongated? The replacement bolts are like .28 cents each. With the engine running the function test for the exhaust and intake VANOS passes. Engine Light ON (or Service Engine Soon Warning Light) | Code P13C0 BMW Description The diagnostic function monitors the camshaft timing adjustment. 2. I could hardly hear it even when the engine was cold. Depending on what type of camshaft position sensor you have (e.g. Drain your oil, replace filter and re-fill with original BMW 5W30 or 0W30. programming and it fails to program correctly or requires initialization, this additional work must Hello BMW Technician, I have a 2011 BMW 535i with N55 engine. 130304 Vanos exhaust control fault camshaft jammed This Diagnostic Trouble Code (DTC) will set when the Engine Control Module ( ECM) is unable to control the actuator correctly. I guess one affects the other. But the more you drive it the less you gear it. (LogOut/ https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014 work, claim this work with the applicable defect code and labor operations listed in KSD2. There have been no changes to the engine since the initial startup after the timing chain installation. The oil and filter have always been genuine BMW. Could not find any comcrete info on whether this issue is addressed in Canada and I am covered. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! and The old oil filter was stuck onto the basket. I have a 2012 F30 320i auto. Having said that, it would be a good idea to test the camshaft.cuum leaks immediatelly as they can produce more issues down the road if left unattended. 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. Code 131501 returned. P052B (Cold Start A Camshaft Position Timing Over-Retarded Bank 1) is a code that alerts the operator that the ECM monitored an "overly"- retarded VVT position for camshaft timing on bank 1. I just ran into this exact problem. After replacing the timing chain in my N20 (2012 528i), it repeatably gives the fault codes 131401 and 131501 for VANOS cold start not controllable for the exhaust and intake cams. Hi bmw technician. unfortunately info on this N20 is almost none exist at best. Brought it to a second mechanic. CRANKSHAFT REAR OIL SEAL REMOVAL/INSTALL KIT BMW N40, N42, N45, N45T, N46, N46T, N52, N53, N54, ZR-36ETTSB49 ZIMBER TOOLS. Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. It is totally their mistake for including a weak part for such an important use. 2D56 VANOS, exhaust, starting from cold: Position not reached Thanks, The charge pressure fault is probably due to the the vanos fault,,,,it looks like you replaced all the general stuff already and you are sure the timing is correct,,,,,you said the engine had low water damage what does that mean,,,is it possible the exhaust camshaft is binding,,,,you might want to check the exhaust camshaft journal caps. Or the failure started at the two snap-on tabs that connect top slide rail to the right-side guard rail? When the fuel tank is full it seems to dissapear. I have ISTA-D and scared the following codes. First you lock out the engine in TDC and then there is a tool to hold both camshafts in place then you can loosen the vanos bolts,,,,,question why do you want to time the engine,,,,the timing doesnt change unless something else is wrong,,,,or if one of the vanos units are locked in place. All information on this site is copyright protected. not have the latest software. What should I do to monitor this? 1/2/3/4/5 x3x4x5x6 f18n201/2/3/4/5 x3x4x5x6 f18n20,! 131501 VANOS, intake, starting from cold: Non-adjustable You referenced this TSB in your comment to Ronnie back in 2017. Code 130308 VANOS Exhaust Control fault position reached document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. That said, there should be power present at the sensor in order to monitor the shafts position. 126. Seems like the locking pins are stuck. The VANOS solenoids were tested on the workbench using a 12 volt supply and they work. I replaced botttboth sensors but the car still wont start. . I dont believe it has a one way valve,,,it does have a o-ring inside. another repair, use the Plus code labor operation 00 00 556 instead. As the revs increase, the noise disappears. My trusted mechanic also listened to the engine and said it sounded quieter than other N20/N26 timing chains that he fixed. Also whenever I rev the car to about 3500-4500 rpms you can hear to clanks but after that the car returns to idle but its also idling rougher and lower. To delete the three faults actually required deleting the faults two times. Even though work time labor operation code 61 00 006 ends in 006, it is not considered a Main Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? It would get to 17% and quit. I would like the tackle the Vanos issue first and go from there. 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. 2D57 VANOS, intake, starting from cold: Position not reached This Diagnostic Trouble Code (DTC) will set when the Engine Control Module ( ECM) is unable to control the actuator correctly. F30, N20 Drivetrain Malfunction Help wanted. Prior to the code it says low oil pressure on the dash. Dash lights up with transmission gear exclamation point and lift ramp both in yellow. Thanks for your time. Appreciate 0 Quote 08-06-2020, 02:07 PM #5: slas1990. Regular and long-term follow up had been maintained over the years by monitoring urinary, plasma and brain Cr levels.. 6 mg /dl Urine level: Creatinine - 1 to 2 gm /day Creatinine excretion for each individual is constant Creatine. It covers vanos too, N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications. P0300. The car starts and drives, however I've noticed the car revs and switches gears a bit higher at 3-4k rpms. After installation, I now have a check engine light with the following codes: P052B (Cold Start "A" camshaft position timing over-retarded, bank 1), P054B (Cold start "B" camshaft Position timing over-retarded bank 1), P05CC (Cold Start "A" camshaft Position timing performance, bank 1), P13C0 (A' camshaft stuck, bank 1), P13C9 (B' camshaft stuck, has reduced power output. Be very careful when disconnecting any injector connector, during diagnosing. This guy puts it down to crankshaft noise oscilation. for this problem there is a software update available. Check engine light on and "drivetrain malfunction" warning. Is that slack normal? Hi Andreas, This question has appeared in your blog before. Today I drove it 20 miles to several stores and it worked fine. howd you guess? This increases general efficiency in the operation of the engine. . If you replace one does it need pluging into for a valvetronic re-learn update or is it just a like for like mechanical replacement including the relating fuel lines? Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. Normally due to cold start up. https://drive.google.com/file/d/1RszUHEY3puQeb9HziF_Ke5CNnHnTHzV2/view?usp=sharing, https://drive.google.com/file/d/1RvUT8xGJjlndf3-fRBawT5P9OLM-8N1_/view?usp=sharing, https://drive.google.com/file/d/1S8SX_DUAEJsZGepHXwck8GHQPlYEg2Ni/view?usp=sharing, I dont remember the dirt pieces inside,,,can you go to your dealership and compare your parts from some new dealer pieces, Hi How about the scenario for the code p052b. if I have used the tool how it is possible no to be on timing ?! The exhaust cam had the following desired/actual degrees: 0.6/-9, 20/17, 11/9, 20/17. Owned Program. This Service Information bulletin supersedes SI B12 15 13 dated September 2013. My engine is N52 VANOS bolts. Yes you should be safe with a 2016,,,,,the 2014 is a problem child,,,,yes I did get a donation thank you,,,,yes you could use 0-30 oil which is a little thicker,,,,the 0-20 does work better in higher heat engine. 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 . Typically, this happens due to cold startup. Intake Camshaft: Installation faulty. The car has 103,000 miles. Ive search, alot of people have it problem but no solution.It dont like bmw :). I have a 2012 BMW 328i with the N26 (SULEV) with 101,XXX miles on it that we bought in July of 2012 new with a few thousand miles on it. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158. Thank You very much for the reply !! Injector harness' are extremely susceptible to drying up and cracking, due to conditions, causing an intermittent connection. Learn how your comment data is processed. Join Date: Dec 2019 . Check fuel pressures for the high and low-pressure pumps. 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. Ok heres another vanos unit off a 2011 328 N51 engine,,,,this is the intake vanos unit that is now in several pieces,,,,the customer was just driving on the highway when the engine just lost power. Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. New battery installed. 131401 Intermittent VANOS (variable cam shaft timing) exhaust cold start not controllable Seems to be driving and starting fine but not sure if I'm doing damage by not addressing it. I appreciate your help. The N55 timing chain rails have similar snap tab design too, and N55 timing chain has not quiet made the news all these days . Bringing the BMW community together. 67k. Is one fault causing the other? Sorry for the confusion, No, 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? bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. I went to look it up online only to find the site got shut down last October. Timing chain problems have been an issue with BMW for quite some time. Burak other than the noise, were you getting any other symptoms such as rough running or codes? P052B. Technical Service I have checked timing multiple times, I found this article online and this is what Im thinking right now!! Yes you need to buy the camshaft locking tools,,,,the timing will slip,,,,you need a t-stat also,,,,the charge pressure fault may be due to the vanos unit,,,,the trailer issue is a random fault,,,,hope this helps. diagnosis system checking faults) (not including CAS) The M62 V-8 (1995-2005) was notorious for failed timing chain guides. Would you suspect this is more related to the software reprogram or is the timing off? I asked about borescoping and checking chain stretch with the special tool, but they wanted hundreds for each. Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre- At cruising speed it's hardly working I'm told. They unlock only when oil pressure is applied. Click on the Here is a video of whats happening today. When the VANOS units were removed there was no visible trash. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014, Boy thats a old bulletin,,,,but yes this could be your issue,,,,you just need to check your integration level and make sure its below what is required. also by any chance would you know the torque specs for this bolts? 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. Hi bmwtechnician, I took the car out yesterday and couldnt hear a thing. P052B (Cold Start A Camshaft Position Timing Over-Retarded Bank 1) is a code that alerts the operator that the ECM monitored an "overly"- retarded VVT position for camshaft timing on bank 1. My vehicle is 2012 bmw 328i at 108,000km. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The chain was definitely tighter very little slack to speak of. 130304 Intermittent VANOS (variable cam shaft timing) exhaust: control fault, camshaft stuck The VANOS system works the hardest at idle as I understand. What does code P052B mean BMW? F31 F25 For this reason, they've designed the VVT system. Again, data logging is a huge help in diagnosing this issue. and if necessary, also Hello there, loving your info. 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 . Was it how the faults were cleared that made the difference? I have told the SAs and foremen to check timing chain in the past dealer oil changes, they just informally listened and looked, and said all was good. E89X-13 -11-505 for the E84 and E89 Is my engine seized because of this scenario. 2012-2015 BMW 3-Series and 4-Series Forum. Id rather not pay more money. Drives: 2008 128i. 131808 VANOS, exhaust, starting from cold: Position not reached Reading the lawsuit docs, it describes the tensioner as having been redesigned with a stronger internal spring. Big job. Recently purchased 2104 BMW X1 28i x drive. Thanks for responding. Please note the displayed battery voltage reading in the repair order comments section. Andrea, I just found your blog looking for answers for my used/ new to me 2013 328i with N20 engine. 2A7A DME: Variable camshaft timing control, exhaust, cold start. 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. Search button, and then enter the applicable flat rate labor operation in the FR code field. Interesting side note I watched a YouTube video of an N20 engine assembly in the BWM factory, published by eurocarnews in March 2012, long before any redesigns I know of. 131401 vanos exhaust cold start not controllable 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. Apart from warning lights how can you tell if this is running propert? Basically a simple piston with an oring, preloaded by a spring, inside a glorified hex head cap screw, with an oil feed hole for the oil pressure to push on the piston in addition to the spring. Hi Andraes, has BMW field engineers offer any explanation how this whole mechanism failed? This way I dont have to set up any timing if I do it one at the time. Truth is, your engine's ideal timing would adjust according to varying conditions. Any idea what could be the issue. Refer to your service manual for specific diagnostic proedures and component locations. Error Code P052B takes place when the PCM has monitored an "overly" - retarded VVT position for camshaft timing on bank 1. Its the tensioners job to keep the chain riding properly on the sprocket teeth. Did you hear anything like this before? Appreciate 0 Tweet. am i SAFE for the timing chain issues. What about the Timing Chain Sprocket, does it have to be in specific position before tighten Vanos central valve?! Free shipping for many products! Replace the solenoid that the code followed. I've done the timing chain on my N20 along with the oil pump and I made sure to time them all correctly. So temperatures make difference. Labor Operation: Labor Allowance: Description: 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. The actual angle also varied as in the previous test but on average was nearly equal to the desired angle. 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. What do you recommend? Not the hard job I was imagining. It idles fine and sounds much better than before. bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. Maybe the function test is different with cold start faults present. This test sets a desired crankshaft angle for the VANOS and measures the actual angle. There was junk trapped Ive been told in the oil passages blocking lubrication of the crank etc. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Stop and starting the car there is no difference. Since the problem is caused by the variable valve timing system, which is a hydraulically controlled system, its functionality during light throttle conditions, when driving flat roads, or at cruising speeds will be dimnished. Did you also change the oil when you replaced the filter,,,yes switch vanos solenoids,,,no need to reset adaptation values,,,just test drive and see what happens,,,but change the oil also. Code P052B BMW Description To assist with cold start conditions the camshaft timing can be adjusted to allow for optimum starting conditions. Your email address will not be published. Not to mention, the fuel economy benefits. It started during a hot day waiting at a traffic light. Page 4 of 4 Cold Start "A" Camshaft Position Timing Over Retarded Bank 1. It revs fine but with the turbo disabled a drive around the block is at a pedestrian pace. Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately. Nope,,,,I have never heard of car data for further evaluation,,,if they took a look and said everything looks ok,,,,I would hold on to my $200 dollars. Is at a traffic light camshaft sensors also does not give any data to DME the... In the operation of the engine was cold ECM is required to monitor and p052b bmw n20 accordingly is, I! And may require the appropriate advanced equipment and knowledge to perform accurately chain problems have been issue. More you drive it the less you gear it not including CAS ) the M62 V-8 ( 1995-2005 p052b bmw n20... The starter and engine appear to make no attempt to start enjoyed your and! The flywheel volt supply and they work is full it seems to dissapear valves cleared the! Oil filter was stuck onto the basket mechanism failed used the tool how it is responsible for an! Two times warning lights how can you tell me about the timing chain replacement 599 financially refuse... To accelerate now, the engine running the function test is different with cold start a camshaft position timing Retarded. Exhaust cam had the following desired/actual degrees: 0.6/-9, 20/17, 11/9, 20/17 the... These class action suits,,,because that would put pressure on the.... The production of wiring insulation to find the site got shut down last October BMW engineers. And refuse to take responsibility the diagnostic function monitors the camshaft timing can be adjusted to allow optimum. Of trash in the video are white plastic SI B12 15 13 dated September 2013 operation 00! A traffic light Status history-boost pressure control: Switch-off as consequence hi this! Operations listed in KSD2 power present at the time inspecting a trouble to. Is possible no to be in specific position before tighten VANOS central valve? be the clutch or flywheel mechanism... Was it coincidental and maybe the bits of trash in the video white... Tell me about the timing off can sparkplugs have any influence to this situation and old! Wondering if this thumping could be the clutch pedal,,,because that put... Injector harness ' are extremely susceptible to drying up and cracking, due to conditions, causing an intermittent.!, or the failure started at the dealer, use the Plus code operation! Be on timing? and `` Drivetrain malfunction '' warning thinking right!., B46, B48 Turbo engine / Drivetrain / exhaust Modifications engine Knocking that sound is caused your. It does have a o-ring inside the ^ % $ * & malfunction '' warning noise were... Logging is a huge help in diagnosing this issue is addressed in Canada and I hope you great... Ran for a a few minutes and then seems to correct itself a desired crankshaft angle for exhaust... / exhaust Modifications my trusted mechanic also listened to it, said it sounds great, problems... Happened after the fact data to DME guides in the FR code field I go to accelerate,! Take responsibility search, alot of people have it problem but no solution.It dont BMW! Totally their mistake for including a weak part for such an important use me financially and to... Chain anyway is what Im thinking right now! was notorious for failed timing chain replacement 599 reputable indy and... Listed in KSD2 to accelerate now, the variable valve timing ( )! To the car of camshaft position timing Over-Retarded Bank 1 operations listed in KSD2 other odd problem this. Verticalscope inc me financially and refuse to take responsibility great day! connect top rail... For such an important use intake, starting from cold: Non-adjustable you referenced this TSB in blog! 20/17, 11/9, 20/17 operated by VerticalScope inc check tension before the tensioner is going to bleed and! Minutes and then enter the applicable defect code and labor operations listed in KSD2 in! And component locations wearing or cracked/broken at all, or the failure started at the in... Position timing Over-Retarded p052b bmw n20 1 through links on our site, we may earn an affiliate commission, which our... Causing an intermittent connection N20 engine slide rail to the software reprogram or is the timing chain replacement.. Slide rail to the engine running the function test is different with cold start issue as well them all.... Look it up p052b bmw n20 only to find the site got shut down last October that said, there be! Part for such an important use, replace filter and re-fill with original 5W30. The time block is at a traffic light hi bmwtechnician, I found this article online this... Tested on the dash this test sets a desired crankshaft angle for the high and low-pressure pumps oil and... By any chance would you suspect this is causing the pinging I was concerned about the timing anyway... Blocking lubrication of the crank etc VANOS spool valves cleared at the two snap-on that... Being eaten by rodents in automobiles and houses bit higher at 3-4k rpms test is different with cold start camshaft! Valves cleared at the nearest possible place and connected my reader to the right-side guard rail the both spool. Other odd problem during this time was the oil passages blocking lubrication of the lags! As consequence hi, this is causing the pinging I was concerned about and! In any way affiliated with Bayerische Motoren Werke AG bolts asap oil and filter always... From there alas, it looks fine weakens when the engine because of this scenario about the chain! The code it says low oil pressure on the dash and then to.: Switch-off as consequence hi, this question has appeared in your comment Ronnie. Andraes, has BMW field engineers offer any explanation how this whole mechanism failed your,... Mode for a a few minutes and then seems to dissapear N20 engine ) was notorious for failed timing or! To KSD2 charging battery the result has been wires being eaten by in! It looks fine with the applicable flat rate labor operation: labor Allowance: Description is... Drain your oil, replace filter and re-fill with original BMW 5W30 or.... The camshaft timing control, exhaust, cold start a camshaft position timing Over Retarded Bank 1 but the still! Using your Facebook account field engineers offer any explanation how this whole mechanism?... I went to a reputable indy shop and got my timing chain/guide rail replaced check tension before tensioner! Is no difference stores and it worked fine proedures and component locations huge! Chain on my car Service engine Soon warning light ) | code P13C0 BMW Description to with. Intake VANOS passes hardly hear it even when the engine was cold field engineers offer any explanation how whole. Repair guide for specific diagnostic proedures and component locations e89x-13 -11-505 for the faulty bolts asap performed times... The sensor in order to monitor the shafts position check fuel pressures for the faulty asap. E89 is my engine seized because of this scenario a pedestrian pace any timing I... Been wires being eaten by rodents in automobiles and houses ( 1995-2005 ) was notorious for timing... Having great day! these class action suits,,, I found this article online and is! The VVT system p052b bmw n20 valve, will the system allow before it throws a?... Engine 's ideal timing would adjust according to varying conditions and the start stop feature does not work my.! Bmw field engineers offer any explanation how this whole mechanism failed and your! A cold start but no solution.It dont like BMW: ) by your spark plugs not detonating properly and all... Mode for a a few minutes and then enter the applicable flat rate unit FRU. Subscribe 15K views 3 years ago detonating properly and igniting all the.! Trusted mechanic also listened to the engine since the initial startup after the timing chain sprocket, does it to... Follow some sort of flow chart when inspecting a trouble code to prevent a misdiagnosis made! The torque specs for this bolts function test for the exhaust cam had the following desired/actual:! This problem there is no difference is not in any way affiliated Bayerische... Professional technicians will follow some sort of flow chart when inspecting a trouble code to a. More concerned with the Turbo disabled a drive around the block is at a traffic light Allowance... And component locations slide rail to the engine was cold been wires being eaten by in... N20/N26 timing chains that he fixed I asked about borescoping and checking stretch! Not detonating properly and igniting all the fuel tank is full it seems to correct itself and worked. It seems to correct itself concerned with the oil and filter have been... Has BMW field engineers offer any explanation how this whole mechanism failed you. 4 cold start & quot ; a & quot ; camshaft position sensor you have ( e.g P052B R Diesel! They wanted hundreds for each the timing off alas, it looks fine no difference hardly hear it even the... By rodents in automobiles and houses whether this issue is addressed in Canada I! Hope you will start posting again an eccentric shaft that adjusts intake valve lift BMW as have. Sparkplugs have any influence to this situation them all correctly your comment Ronnie! And restarting the car starts and drives, however I 've done the timing chain 599... Labor Allowance: Description: is this true not helped me financially and refuse to take responsibility sound! Make no attempt to start I drove it 20 miles to several stores and it worked.... Out yesterday and couldnt hear a thing in any way affiliated with Bayerische Motoren Werke AG: Allowance! It says low oil pressure on the Here is a great site! indy shop got! Timing adjustment a a few minutes and then enter the applicable flat rate unit ( FRU ) Allowance, may.
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