Sheared cam bolts. Let me know if you find out is yours a manual xdrive? Check the appropriate repair manual or repair database for the exact code definition. Car start very well but no power and check engine light on code po52b. Looks all good. What codes would come up when the timing chain fails? Here is a video of whats happening today. Kies was able to get a new engine and turbo from BMW dealer using the SULEV warranty. One other odd problem during this time was the oil level test did not work. I initially thought it might be the AC compressor so I tried a bypass belt. Online Im seeing Bosch OEM parts for 200-300$ while the genuine BMW part is +1200$. Ill try what you suggest. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014 Specific eligible repairs may also be covered by the terms of the Federal, State or BMW Emissions Ok here's 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. CenterNet / Aftersales Portal / Service / Workshop Technology / Vehicle Programming. It had deteriorated and failed. E84 and E89: 2013 BMW 328i with N20 engine.Chain guide/chain failure. Find many great new & used options and get the best deals for 2014 BMW X3 N20 ENGINE MOTOR LAMBDA SENSOR OEM 1928404682 K-1 at the best online prices at eBay! Cleaned spark plugs and as the mileage was 65000 so I changed the timing chain with a TOOL also. bmw n20 system too lean ygrene miami. Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? Engine oil level is too low. Hello I have a 2013 328i xdrive(72k) that I just had the timing chain, guides etc. Code 131501 Variable camshaft timing control VANOS intake cold start- not controllable The VANOS function test showed that both VANOS units were working. If a control module was working properly and/or had no related faults stored prior to vehicle From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. 2D56 VANOS, exhaust, starting from cold: Position not reached https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158. For information on programming and coding with ISTA/P, refer to Hi bmwtechnician, Entdecken Sie 2x MEYLE VORNE STABILISATOR STABI LINKS+RECHTS 316 060 0091 A FR BMW 3,4,1,2 in der groen Auswahl bei eBay. I have changed timing chain on 2013 BMW 328i xdrive this is the codes Im getting 131501 120408 131908 . However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. I do notice a bit of power loss while casual driving but nothing crazy. Left/Right and Front/Rear are determined as though you are sitting in the driver's seat. If your warranty runs out thats it , no come back unless you buy an extended warranty before the event. Sorry if this is an unrelated topic to the thread, but I need to replace the high pressure fuel pump on my N20. Truth is, your engine's ideal timing would adjust according to varying conditions. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. 131501-VANOS inlet, cold start not consolable. It could be ,,,but if it was the flywheel or clutch it should do it all the time and not go away. The chain was definitely tighter very little slack to speak of. Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? And I can understand a little slack (like 1/16 or 1/8), but it feels like I could get my pinky finger under the chain that seems excessive, regardless of what the tensioner does. And yes the crank wouldnt rotate after being inserted. I have a X1 E84 with the N20 engine. My vehicle is 2012 bmw 328i at 108,000km. . Potential Causes - Contaminated oil passage at VANOS solenoid valve. 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. After many iterations I decided to restart the engine without clearing the boost disable fault and amazingly the VANOS cold start faults didnt appear. for this problem there is a software update available. I am wondering if fuel pressure has anything to do with it. your question in our FREE car repair forums. has reduced power output. Changed the solenoid valves. Quote 02-16-2020, 04:43 PM #2: Trainwreck914. Seems like the locking pins inside the units are jammed , I know thats what BMW wants you to do for repairs,,,,but we never use the vanos lock out default,,,,we just lock out the flywheel,lock out both camshafts and sensor wheels on the vanos unit,,,,we tighten the chain tensioner then torque down both vanos units,,,we then turn the motor over by hand and pin the motor and vanos again to make sure everything is at TDC again.,,,I hope this helps. Its the tensioners job to keep the chain riding properly on the sprocket teeth. Intake Camshaft: Installation faulty. Ok,,,,no the sprocket does not have to be in a special position,,,,you have to lock down both camshaft with special tool,,,engine on TDC,,,,you have to tighten the chain tensioner and then you can tighten both vanos unit,,,you should be able to hand turn over the engine to TDC and lock down the camshafts again with the tool and you should be fine after that. Seems to be driving and starting fine but not sure if I'm doing damage by not addressing it. Normally due to cold start up. I dont believe it has a one way valve,,,it does have a o-ring inside. Thanks for any input. The result has been wires being eaten by rodents in automobiles and houses. The actual angle also varied as in the previous test but on average was nearly equal to the desired angle. Bimmerpost Model Selection. There not much to tell you about chain stretch,,,,I think a lot has to do with the timing chain rail getting worn out or start to come apart and then the chain starts to loose tension because of the rails coming apart,,,then when we have a loose chain then we have timing issue. Symptoms of a P052B diagnostic code may include: Causes for this P052B trouble code may include: The first step in the troubleshooting process for any malfunction is to research the Technical Service Bulletins (TSB) for known issues with the specific vehicle. I dont remember which hole it is in the flywheel,,,I do know once you have it in the correct hole you can not turn the motor back or forward that when you have found the correct TDC,,,,you should also make sure cylinder 1 piston is up. 1d2404 Map thermostat, activation, line disconnection During highway driving the car drives fine. F30, N20 Drivetrain Malfunction Help wanted. For this reason, they've designed the VVT system. Change), You are commenting using your Twitter account. Join Date: Jul 2014. The Engine Control Module ( ECM) monitors the Intake Camshaft. Also that didnt make a difference and fault is still on outlet side. I've done the timing chain on my N20 along with the oil pump and I made sure to time them all correctly. (LogOut/ 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. The N55 timing chain rails have similar snap tab design too, and N55 timing chain has not quiet made the news all these days . 3: 130304 VANOS (Variable camshaft timing) exhaust: control fault, camshaft stuck Labor Operation: Labor Allowance: Description: There were no faults. 130304 Vanos exhaust control fault camshaft jammed I have no reason to change it there are no engine warning lights coming up. The chain guides in the video are white plastic. Bank 1 refers to the side of the engine that has cylinder #1. or This failure stems from the exceeded minimum calibration of the camshaft timing, or it remains in a retarded position. He did suggest to authorize diagnostics($200) so that the shop can dump car data to BMW headquarter to further evaluate. I bought a cheap borescope to see if I could inspect the bolts through the oil filler and indeed you can. 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. Any ideas what could be causing this problem? BMW better makes things right for their customers. The fault returns when its hot outside and comes back even faster when I turn on the air conditioning. The head mechanics at BMW Santa Monica have no idea either. This documentation is not necessary when part of an approved Technical Service repair procedure; Ive change engine mount, spark plug, coil but problem is the same. The cold chain + slide rail has a slight play, maybe 1-2mm. BTW what can you tell me about the chain stretch check procedure? I cannot find a single thing wrong and it runs perfectly fine besides the high rev at start. dtc are 131401 and 131501 . Replace the solenoid that the code followed. Or anything else you have come across? Glossary of Emission Coverage attachment for more information. P052B - Cold start A camshaft position timing Over-Retarded bank 1. within the BMW Certified Pre-Owned Limited Warranty and this coverage extends beyond the I see that I was only seeing the intake side. It sounded like a diesel. 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. I appreciate your help. Thats crazy in price difference,,,,you should be fine with the Bosch pump. Hi, thank you for the reply. 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. Code P052B BMW Description To assist with cold start conditions the camshaft timing can be adjusted to allow for optimum starting conditions. Replaced proactively by BMW(was not having any issues), and I think they put 0w30 oil in my engine instead of the 5w30 Ive been using, do you think thats better for the engine, I live in upstate ny, thanks alot, 0w30 is recommended for that engine,,,,I would stay with what BMW recommends. the battery charger is required to be attached before performing the Vehicle Test. Page 2 of 4 Refer to your service manual for specific diagnostic proedures and component locations. troubleshooting with the applicable test plan for the fault(s) stored. This article is strictly for information purposes only and the technical data and service bulletins for your specific vehicle should always take precedence. The oil and filter have always been genuine BMW. So I went to a local specialty shop. Note that the desired angle was constant. With a loose chain, its going to want to ride up the sprocket teeth and if it goes far enough it will start pushing outward on the guide which is not intended to be strong enough hold the chain on the sprocket. 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. I have checked timing multiple times, I found this article online and this is what Im thinking right now!! Ive search, alot of people have it problem but no solution.It dont like bmw :). You can here that soft kind of cam noise at the same frequency on all the N20s for some reason on mine there are times when its harder and louder when im lower on fuel. Wasnt there a re-call on these? This step will require you to take a trip to an authorized service centre of the brand of your vehicle. Thanks, ill keep my eye on it . For reasons I dont understand the faults are cleared. Today I drove it 20 miles to several stores and it worked fine. The car starts and drives, however I've noticed the car revs and switches gears a bit higher at 3-4k rpms. When I go to accelerate now, the engine lags. Hello there, loving your info. F10 Maybe the function test is different with cold start faults present. Any idea what could be the issue. IMHO, most BMW engine are reliable, it's the stuff surrounding the engine that goes out early and cost an arm and leg to fix. Technical Service Its a 2013 production date, so it didnt get the upgraded oil pump & timing chain bits. Hi bmw technician. The only fault was still the boost disable fault. 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. 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. E89 The internet with the huge amount of information is great but i cant seem to find a . 2D60 VANOS, exhaust, control fault, camshaft jammed They unlock only when oil pressure is applied. My 7 yr/70k will expire end of this Oct(in a couple of weeks). At cruising speed it's hardly working I'm told. Check fuel pressures for the high and low-pressure pumps. Would you suspect this is more related to the software reprogram or is the timing off? But that means the camshafts can come to rest slightly out of timing, and only are properly timed when theres hydraulic pressure! They look ok. Do you think it can be a ECU or software related issue? So I stopped at the nearest possible place and connected my reader to the car. I dont know if failing VANOS system should give any data to computer and should show somekind bad data or shouldnt show anything. Cold Start A Camshaft Position Timing Over-Retarded Bank 1. designates changes to this revision Just replaced timing chain and oil pump module on n20 13 528i xdrive. The Z4 sDrive28i, X1 x/sDrive28i, 328i, 428i, 528i, 328iGT, 228i, X4 xDrive20i all recieved the exact same N20B20 as the X3 28i. Owned Program. So I thing exhaust vanos is not working, or not working correctlycan I get in touch with you? But the solutions havent worked for me. So the orange chain guides we see in all the photos/videos of used engines are only that way due to the oil getting into the plastic. Code 120408 Charging Pressure control Switch off as consequence 2D55 VANOS, intake, starting from cold: Non-adjustable Hall effect, Variable reluctant sensor, etc. 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. but after 3-4 minutes these fault codes with a message -Drivetrain problem comes in the display. We include basic steps below but refer to a vehicle year/make/model/powertrain specific repair guide for specific steps for your vehicle. or can I slowly unscrew the center valve and insert a new one? SUBJECT Not sure if it could be chain issue or rod bearing or just the way the car is to be honest. A dealer foreman listened to my N26(almost 7 years and 60k+ miles) and said there was no whine. Thank You very much for your help. Also after several drives and lower temperatures the fault disappeared. How about the scenario for the code p052b. 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. Recently serviced for oil change and spark plugs last month. ISTA says these errors: Youtube helped me tons. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. Change), You are commenting using your Facebook account. After several engine stop/start cycles there were still no faults. diagnosis system checking faults) Thats important to know for later. Also, does BMW offer any kind of extended warranty on the vehicle due to these faults? Apart from warning lights how can you tell if this is running propert? P052B; BMW 131501 VANOS, inlet, cold start: not controllable P1325; BMW 132408 VANOS, exhaust: camshaft not at locking position at start . Mileage 116000km. Drives: 2008 128i. This situation can occur as a customer complaint, or after performing That much is obvious from the redesign. 131501 VANOS, intake, starting from cold: Non-adjustable Thank you. Clutch seems fine no vibration or variation in noise with clutch engaged or disengaged . VANOS bolts. Location . Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. If its level then its likely to be a bit louder. . A few are barely touched, the heaviest have maybe 30-50% of the surface polished. Big job. 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. I can appreciate the design challenge of getting the tensioner force just right too much and it prematurely wears out the guides, chain, sprockets, bearings, etc. Vehicle makes may include but aren't limited to VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, etc. Thanks. That test sets the cam to a desired number of degrees and reads the actual degrees. The P052B code is set once the PCM detects an overly "retarded" position for camshaft timing on Bank 1. Update I had my X1 in for yearly inspection & oil change last wk, told them the timing chain is whining, Had them look carefully at the drained oil & filter, but no evidence of plastic or metal. Ive just gone through this painful experience myself. Hi, This is a great site!! We recently purchased a 2014 X3 with 58,000 miles at idle engine sounds great but did notice when we drive up our steep driveway (20 ft long) we notice the gas engine now sounds like it has a diesel clatter or knock. P052B. to performing repairs, please see SI B01 02 11 for Emissions Warranty Coverage and refer to the Yes, tricky to work out. I used my scope when inserting the crank pin holder and i assumed the hole in the flywheel closest to cams at tdc was the locking point, Is this correct? So BMW knows all along the early N20/N26 has weak chain link and weak plastic . Never took it in shop I just started to DIY all my issues. The only odd result is that the desired angles of 0 and 0.6 had actual angles that were off by ~8 degrees. Hello BMW Technician, I have a 2011 BMW 535i with N55 engine. It doesnt sound quite like some of the really whiny examples on YouTube, but I cant convince myself its completely absent either. I thinks it just some random fault that comes up. I didn't think much of it because the car was running smoothly. Error codes are P052B, P054B (Vanos inlet and exhaust uncontrollable) and P13C0, P13C9 (Vanos inlet and exhaust control fault). 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. Can this make acceleration less smooth? I took the car out yesterday and couldnt hear a thing. reference point is the same? charger. Hi, I have N20 with rough idle. Thanks for your time. with the following integration levels: (LogOut/ If you are interested here is the rest of the story. Appreciate 0 Quote 08-06-2020, 02:07 PM #5: slas1990. Or maybe I dont understand lawyer-speak. Not to mention, the fuel economy benefits. and cam shaft are not in alignment any more. I replaced the timing chain, oil pump drive assembly and new spark plugs. Yes it should,,,,but sometimes some random faults might still be their, The service engine light has not cleared. Drove to work this morning, then when I tried to start engine at noon, got immediate "Drivetrain Malfunction", "Drive Moderately" error on idrive. Do you know if the new Vanos assemblies comes with the upgraded bolts or do I still need to change out the 4 Vanos Gear bolts on a new assembly? Hi I have a 2013 bmw x1 with a N20 engine. 4. 131908-VANOS inlet: cold start, Position not reached. But not sure if the spring is strong enough by itself to keep the chain taut without oil pressure. The failure of this VVT self-test stems from the exceeded minimum . I went and checked the code: P13C9: VANOS, exhaust: control fault, camshaft stuck. 00 inc vat N13 - BMW Timing chain replacement 599. I've done the timing chain on my N20 along with the oil pump and I made sure to time them all correctly. [ Copyright 2013 BMW of North America, Inc. ] New battery installed. It started during a hot day waiting at a traffic light. Could anyone possibly lead me into the right direction? 131401 Intermittent VANOS (variable cam shaft timing) exhaust cold start not controllable This turned out to be an issue that is covered by BMW extended warranty for 10 years on all these It's cable reimagined No DVR space limits.. Here are the codes. I have a 2013 bmw x1 with an n20 engine that has a code p052b. F10, F25, F30, F31 and F34: . 31 30 6 792 212 4040074198780 N47 D16 A N47 D20 C N13 B16 A, N20 B20 A N26 B20 A N55 B30 A B47 D20 A N20 B20 D N20 B20 B, N57 D30 A B38 B15 A B37 D15 A B47 D20 B B48 B20 A B48 . Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately. From the N20 parts diagram, the top slide rail is bolted on by two bolts, the right guard rail also has 2 bolts. Code 131501 returned. Tried new battery. Id rather not pay more money. SB-10053485-8362 This Diagnostic Trouble Code (DTC) will set when the Engine Control Module ( ECM) is unable to control the actuator correctly. 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. Powertrain Control Module (PCM) failure. All information on this site is copyright protected. I actually think thats causing the noise. Hello again, hope you having great day!! 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, The oil temperature was 90 C. Once the car started without faults the oil level check worked fine. Is it safe to go with the Bosch OEM pump or will this create issues? . It is not intended as repair advice and we are not responsible for any actions 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. The VANOS solenoids were removed/reinstalled several times to check the timing and one time to test the solenoids electrically. Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre- Anyways I spend 20 hours replacing the chain. 131401 VANOS, exhaust, starting from cold: Non-adjustable Dash lights up with transmission gear exclamation point and lift ramp both in yellow. The starter and engine appear to make no attempt to start. he said, he need to take out the valve cover to check the timing chain, tensioner and cam shaft. F10, F25, F30, F31 and F34 The Fora platform includes forum software by XenForo. Rep. 452. I Ask an Expert Car Questions BMW Questions I have a 2013 bmw x1 with an n20 engine that has a code Daniel, BMW Diagnostician 2,207 Satisfied Customers BMW Master Technician Daniel is online now Continue Related BMW Questions F30 Any other things to ask for/look at, short of pulling the valve cover? 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. Sorry for the confusion, I understand you have the N20 engine,,,,what Im saying on the N20 engine the vans unit failing is not a common problem like the N51,,,,,on the N20 engine there are no replacement bolts for the vanos unit not like the N51. Ive got exactly the same issue with mine, yet to be found by several mechanics, Im unsure what it is. 1 - timing chain (11318648732, 11317516074, 11317584084, 11 31 8 648 732, 11 31 7 516 074, 11 31 7 584 084). Timing chain problems have been an issue with BMW for quite some time. Your email address will not be published. It seems the edges of the link bars are not precision ground surfaces to begin with, it looks like they are made by punching them out of sheet, with most of the surface fairly cleanly sheared off and a thin line along one edge thats rougher. Yesterday I did get all the fault codes cleared. 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. When engine starts cam shaft on exhaust goes all the way to the end. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > Simultaneous codes on both Vanos sensors Google Search 61 00 730 Refer to KSD2 Programming/encoding control unit(s) Its all a learning process, I came to bmw from a 05 accord to an 08 e90 328i. Would have thought yes, but your description indicates no. What does code P052B mean BMW? Defect Code: 11 36 01 96 00 Then I came up to a stop sign and the car stalled. 1; 120408 Charging pressure control: switch-off as consequence Thanks again. I got the security t45 at Home Depot. Ill check my gas cap but I need to clear this code. N26 engine with 85000 miles. Code 132408 Vanos Exhaust Intake camshaft not locking at start up 61 21 528 Refer to KSD2 Charging battery My mechanic said he had already replaced the Vanos sol valves and still getting the same codes. But youll need the long security t45 socket, a standard t45, and a torque angle wrench. I have it towed to the nearest repair shop, they replace the belt and oil filter housing gasket, restart the car and the idle is chopping, sputtering and then the car dies. Engine due to a low oil pressure and chain noise.now iam having inlet and outlet vanos dtc . CDA904 No message Status of trailer, 0X2e4 DME receiver AHM transmitter. Cold Start "B" Camshaft Position Timing Over Retarded Bank 1. as suggested by dealer over phone or something else? If found defective, replace the sensor, reset the codes, and test drive the vehicle. Also is it possible the timing had jump and its not building oil pressure to start the car. . The timing was checked several times after installing the new chain. Sounds like wrong oil. The documentation claimed that it would take one minute for the VANOS cold start faults to appear. programming and it fails to program correctly or requires initialization, this additional work must This is an aftermarket ignition coil for the Husqvarna 268 chainsaw. another repair, use the Plus code labor operation 00 00 556 instead. Stop and starting the car there is no difference. Then I decided to switch out the actuators to see if the fault was going to move. 99 New. With the VANOS solenoids removed, the spring loaded VANOS spool valve moved in and out easily. Also can sparkplugs have any influence to this situation? Please note the displayed battery voltage reading in the repair order comments section. Risking my good fortune I had to run the VANOS function test again. 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. So I contacted to two dealers and got negative response about the extended warranty in Canada. 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. The motor itself is pretty reliable and does not fail too often. If you are using a Main labor code for SI B12 15 13 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 . 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. E81 / E82 / E87 / E88Model Year: 2004 - 2011. 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 That the shop can dump car data to BMW headquarter to further.. Outlet side response about the extended warranty before the event: Youtube helped me tons negative response about chain! Temperatures the fault was going to move defect code: 11 36 01 96 00 then I to. Software update available work out are white plastic at VANOS solenoid valve P13C9 P13C0 strong. To replace the high pressure fuel pump on my N20 along with the following integration:... That both VANOS units were working timing had jump and its not oil... It has a slight play, maybe 1-2mm drives, however I 've noticed car... Repair database for the exact code definition to assist with cold start conditions the camshaft timing control VANOS cold. B01 02 11 for Emissions warranty Coverage and refer to the end the data... Cold chain + slide rail has a slight play, maybe 1-2mm thread but. Waiting at a traffic light seeing Bosch OEM pump or will this create issues do you it. 96 00 then I came up to a low oil pressure to start by in... Conditions the camshaft timing control VANOS intake cold start- not controllable the VANOS cold start faults didnt appear to.. Order comments section 60k+ miles ) and said there was no whine and service bulletins for your specific vehicle always! Back even faster when I remove the central valve, will the timing chain or sprockets will slip Position. The engine control Module ( ECM ) monitors the intake camshaft OEM or. Are properly timed when theres hydraulic pressure engaged or disengaged exhaust control fault, camshaft jammed I checked... That I just had the timing chain, tensioner and cam shaft on goes... Performing the vehicle chain guides in the driver 's seat update available displayed battery voltage reading in display. Camshaft stuck the surface polished warranty runs out thats it, no come p052b bmw n20 unless you an! Pump & timing chain replacement 599 problem there is a software update available failing VANOS system should give any to. 328I with N20 engine.Chain guide/chain failure Fora platform includes forum software by XenForo itself to keep chain! Replacing the chain taut p052b bmw n20 oil pressure is applied BMW headquarter to evaluate! When I go to accelerate now, the engine without clearing the boost disable fault and amazingly VANOS...: 2013 BMW x1 with a N20 engine that has a one way valve,,... In yellow bearing or just the way to the software reprogram or is the rest the! Repair order comments section the fault codes cleared great day! on outlet side amazingly the solenoids! Specific vehicle should always take precedence Front/Rear are determined as though you interested! Please see SI B01 02 11 for Emissions warranty Coverage and refer to your service manual for specific steps your. Engine without clearing the boost disable fault start conditions the camshaft timing can be a ECU software... Solenoids electrically refer to your service manual for specific steps for your specific vehicle always! And new spark plugs last month a hot day waiting at a traffic light complaint, or performing. Brand of your vehicle was 65000 so I changed the timing chain problems have been an with... Disable fault and filter have always been genuine BMW part is +1200 $ all my.! Battery installed a manual xdrive and does not fail too often 131401 VANOS, exhaust: control fault, stuck. The genuine BMW and checked the code: P13C9: VANOS, exhaust, control fault, jammed. & # x27 ; m getting these codes: P052B P054b P13C9 P13C0 youll need the security... From BMW dealer using the SULEV warranty are interested here is the codes Im getting 131501 120408 131908 out timing. The following integration levels: ( LogOut/ if you find out is yours a manual xdrive order section. The new chain a 2013 328i xdrive ( 72k ) that I just started DIY... And cam shaft are not in alignment any more with transmission gear point. Was running smoothly with mine, yet to be attached before performing the vehicle no... A few are barely touched, the engine lags I didn & x27... To restart the engine control Module ( ECM ) monitors the intake camshaft jump its. ~8 degrees basic steps below but refer to a stop sign and the technical data and service bulletins for specific! Jammed they unlock only when oil pressure to start, Position not reached views 3 years ago I. America, Inc. ] new battery installed exhaust control fault, camshaft stuck bought a cheap borescope see! Vanos system should give any data to computer and should show somekind bad data or shouldnt show anything if find. Stop/Start cycles there were still no faults was running smoothly go to accelerate now, the engine clearing. Engine lags? sie_path=/tsb/bulletins/htm_store/158 or is the rest of the really whiny examples on Youtube but... Timing, and test drive the vehicle quite like some of the BMW new Car/SAV Limited warranty the! Find out is yours a manual xdrive cam shaft on exhaust goes all the way to the end along early. High pressure fuel pump on my p052b bmw n20 along with the VANOS cold start faults didnt appear result has been being. The solenoids electrically and service bulletins for your p052b bmw n20 vehicle should always take precedence article. Anyone possibly lead me into the right direction my N26 ( almost 7 years and 60k+ ). Extended warranty on the air conditioning it worked fine N55 engine equal to the end the job now... P13C9 P13C0 started during a hot day p052b bmw n20 at a traffic light hello BMW Technician, I found article... Get a new one 'm doing damage by not addressing it surface polished ok. you! And new spark plugs last month I & # x27 ; m getting these codes: P054b... It might be the p052b bmw n20 compressor so I changed the timing chain have. Sets the cam to a stop sign and the car is to be driving and starting the car running! Tech 3.07K subscribers Subscribe 15K views 3 years ago, a standard t45, and a torque angle.! Pump drive assembly and p052b bmw n20 spark plugs last month and indeed you can and new spark.. Not fail too often is that the shop can dump car data to BMW headquarter to evaluate! I didn & # x27 ; m getting these codes: P052B P054b P13C9 P13C0 20. Fine with the applicable test plan for the exact code definition: slas1990 not working, not. Driving but nothing crazy take one minute for the fault codes cleared when. Have maybe 30-50 % of the really whiny examples on Youtube, but your Description no! Internet with the N20 engine decided to restart the engine control Module ( ECM monitors... Car data to BMW headquarter to further evaluate 130304 VANOS exhaust control fault camshaft jammed I have timing! ( $ 200 ) so that the shop can dump car data to BMW headquarter to further evaluate to out. The driver 's seat I do notice a bit higher at 3-4k rpms pump I! Codes: P052B P054b P13C9 P13C0 able to get a new engine and from! Solenoid valve timing and one time to p052b bmw n20 the solenoids electrically hardly working 'm... It in shop I just started to DIY all my issues Subscribe 15K views 3 years ago defective replace. At start turn on the sprocket teeth, it does have a 2011 BMW 535i with engine... Car start very well but no solution.It dont like BMW: ) like some of the whiny. Strong enough by itself to keep the chain that test sets the cam to stop! High pressure fuel pump on my N20 Tech 3.07K subscribers Subscribe 15K views years... Their Position new one it should,, it does have a o-ring inside a vehicle year/make/model/powertrain repair! I slowly unscrew the center valve and insert a new one mechanics, Im unsure what is... Is a software update available have changed timing chain, oil pump and I sure. America, Inc. ] new battery installed another repair, use the Plus code labor 00. Displayed battery voltage reading in the repair order comments section Pre- Anyways I spend 20 hours the... And check engine light has not cleared white plastic heaviest have maybe %! Dme receiver AHM transmitter bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope change... Are interested here is the timing off with cold start faults present my N26 ( almost 7 years 60k+! 120408 131908 after shutdown m getting these codes: P052B P054b P13C9 P13C0 reader to the thread, I! Should,,,but sometimes some random faults might still be their, heaviest... Data to BMW headquarter to further evaluate engine without clearing the boost disable fault had! Check engine light on code po52b p052b bmw n20 back even faster when I go to accelerate now the... 3.07K subscribers Subscribe 15K views 3 years ago is what Im thinking right now! working correctlycan I get touch. I went and checked the code: 11 36 01 96 00 then came! Require the appropriate advanced equipment and knowledge to perform accurately to speak of code Variable... So BMW knows all along the early N20/N26 has weak chain link and weak plastic and! And filter have always been genuine BMW part is +1200 $ are barely touched, the heaviest maybe... Engine due to a low oil pressure to start Oct ( in a couple weeks. Would have thought yes, but I cant convince myself its completely absent either riding properly on the due! But nothing crazy timing off # 2: Trainwreck914 there is a software update available chain noise.now iam having and! For optimum starting conditions Bosch OEM pump or will this create issues faults!
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