The actual angle also varied as in the previous test but on average was nearly equal to the desired angle. P052B - Cold start A camshaft position timing Over-Retarded bank 1. repairs to the engine valve train assembly. My engine shut of while idle in park. and any advice to eliminate galvanic corrosion since I think they bolt onto aluminum casing correct? The boost disable was cleared by itself. 2013 BMW 328i with N20 engine.Chain guide/chain failure. Is it possible I should use genuine bmw parts. Required fields are marked *. also by any chance would you know the torque specs for this bolts? my mechanic told me there is a whining noise and I can hear it too. Strange also noticed if the car is parked on a upward gradient the noise is slight. 2- i donated TO YOU but didnt see it go thru if you can direct me in the right path I will really appreciated . 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. They don't have a BT cable but hook up an OBDII scanner and there is a 3100 limp mode code, P0305, P0302, P0300 and P052B, P054B . 130304 Intermittent VANOS (variable cam shaft timing) exhaust: control fault, camshaft stuck He discovered it was the engine to chassis ground strap. Thanks for your instant reply. 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. Kies was able to get a new engine and turbo from BMW dealer using the SULEV warranty. 0L), N52N engine, RWD, AT. All content 2004-2023 OBD-Codes.com, post 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. It idles fine and sounds much better than before. Or the failure started at the two snap-on tabs that connect top slide rail to the right-side guard rail? Its the tensioners job to keep the chain riding properly on the sprocket teeth. Code 130104 Vanos intake control fault camshaft stuck what, me? Check recommended oil sticker located under your hood. Sorry I dont see any video,,,,ok when you say the starter and engine dont appear to make attempt to start,,,,,question does the engine turn over when you are trying to start the car,,,,,question does the engine make any sound when trying to start the car,,,if the engine does not turn over when trying to start car,,,,try and turn the engine by hand from the front lower crankshaft bolt and see if the engine will turn. The I-level is newer than the I-level specified in SI B12 15 13. Very good,,,are you sure you arent a engineer,,,,lol. Changed the solenoid valves. The process of deleting the faults and restarting the car was performed many times. Drain your oil, replace filter and re-fill with original BMW 5W30 or 0W30. Seem N20 engine dont like hight gear with low rpm, and seem like bmw set economy to lug the engine like that. 2D61 VANOS, exhaust, control fault, position not reached After starting the car again the error came back on the screen but the power was back. diagnosis system checking faults) P0300. I pulled the VC to do so. P054B. With the VANOS solenoids removed, the spring loaded VANOS spool valve moved in and out easily. Thats very sad,,,,I wonder why only certain countries have coverage and some dont. 2A7C DME: Vanos, inlet, cold start. 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? Children had the highest levels with an average of 3.. May Improve Sleep Quality. Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? Technical Service thanks, You might want to look at the timing chain on a N20,,,that can cause a lot of different problem. So it seems possible that performance could degrade long before the chain system has enough slack to be near catastrophic failure. What codes would come up when the timing chain fails? Oh well. 1/2/3/4/5 x3x4x5x6 f18n201/2/3/4/5 x3x4x5x6 f18n20,! No, depressing the clutch has no effect at all. Code stays on though. Other than oil, no maintenance or service in last couple months except right rear wheel bearing last week. Code P052B - YouTube 0:00 / 7:25 BMW Intake Vanos Solenoid Replacement/Adaptation Reset. Bimmerpost Model Selection. P054B - Cold start B Camshaft position timing over-retarded bank 1. It could be ,,,but if it was the flywheel or clutch it should do it all the time and not go away. The oil filter element appears to collapsed / sucked in at the center. 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. Hi, I have N20 with rough idle. The VANOS system works the hardest at idle as I understand. Apart from warning lights how can you tell if this is running propert? 131908 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. Yes No Monday, July 19th, 2021 AT 7:22 AM MODEL It started during a hot day waiting at a traffic light. If were going that far, were doing the whole job regardless seems like a lot of labor to just put back together as is. Be very careful when disconnecting any injector connector, during diagnosing. But when I try to test VANOS data via ISTA it gives no data, only 0. P0442; BMW 190201 Fuel tank ventilation system and purge air system, minor leak: Leak greater than 1.0 mm P0456; BMW 190302 Fuel tank ventilation system and purge air system, . 2D57 VANOS, intake, starting from cold: Position not reached Found a low mileage used engine for $4800. E89 I have checked timing multiple times, I found this article online and this is what Im thinking right now!! Thank you. Thanks again. Check engine light on and "drivetrain malfunction" warning. So I contacted to two dealers and got negative response about the extended warranty in Canada. Its hard to say what the noise is without hearing it,,,yes I would be worried about the timing chain. ISTA says these errors: For this reason, they've designed the VVT system. P054B (Cold Start B 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. One other odd problem during this time was the oil level test did not work. WARRANTY INFORMATION 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. All wiring lines are good. Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately. Engine He also opened engine oil cap and checked that the timing chain + slide rail(engine just turned off) was tight with no snag. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle Sheared cam bolts. Then I came up to a stop sign and the car stalled. Error Code P052B takes place when the PCM has monitored an "overly" - retarded VVT position for camshaft timing on bank 1. E84 I dont have that issue with city driving. I've done the timing chain on my N20 along with the oil pump and I made sure to time them all correctly. It starts and runs smooth, but It has DRIVETRAIN MALFUNCTION and CEL codes- p052b p054b p1338 p1339 p013cc. Contact Us Under the oil fill cap, the top surface of my chain is showing the polish marks of the 3 full links I can see, all but one of the bars has some degree of polishing. Whether the engine is cold or warm, the VANOS faults appear within 15 seconds of startup. The car started fine the first time and every time since. Andrea, I just found your blog looking for answers for my used/ new to me 2013 328i with N20 engine. It revs fine but with the turbo disabled a drive around the block is at a pedestrian pace. Thanks Regards, After you time the engine you should only turn it over by hand one time and the blocks should lock down,,,,if you turn it over a few times it will never align again that is normal.,,,my question is does the the engine run and are there any faults. Thx Andreas, that makes sense now that I think about it. It is responsible for actuating an eccentric shaft that adjusts intake valve lift. Ive just gone through this painful experience myself. I guess one affects the other. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 . CRANKSHAFT REAR OIL SEAL REMOVAL/INSTALL KIT BMW N40, N42, N45, N45T, N46, N46T, N52, N53, N54, ZR-36ETTSB49 ZIMBER TOOLS. these posts all refer to 2009-2011 N52. From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. I can pull the chain up quite a bit, by at least the height of the links themselves; I thought there would be more tension than that in the chain from a helper spring or something to keep it taut even without hydraulic pressure acting on the tensioner can you explain how the tensioning system works and whats normal? 131908-VANOS inlet: cold start, Position not reached. Yesterday I did get all the fault codes cleared. Also that didnt make a difference and fault is still on outlet side. Is this true? Or anything else you have come across? Code 132408 Vanos Exhaust Intake camshaft not locking at start up Labor operation code 00 00 006 is a Main labor operation. How could I tell the time to open the engine is my best option. We do not have any 7/70 come back at all. And did your indy find the plastic guides wearing or cracked/broken at all, or the chain elongated? E84 and E89: I think im Barking up the wrong tree . Yes that slight movement in the timing chain is normal. Could this be the timing chain? 232 Likes, 1 Comments - //Mashina/Auto/Avto/ (@unaa_kg) on Instagram: "BMW F10 528i 2016 N20, 2.0 . 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 This is why professional technicians will follow some sort of flow chart when inspecting a trouble code to prevent a misdiagnosis. So I strongly suspect a poor tensioner design is the root cause, and other weak links hasten the system to failure. Did you hear anything like this before? reference point is the same? I replaced the timing chain, oil pump drive assembly and new spark plugs. Dash lights up with transmission gear exclamation point and lift ramp both in yellow. 2D5A VANOS, intake, control fault, camshaft jammed Is my engine seized because of this scenario. What do you mean about "long" t45? 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. This guy puts it down to crankshaft noise oscilation. 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. . There was junk trapped I've been told in the oil passages blocking lubrication of the crank etc SUBJECT 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. However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. Thank you for the overview. The first start up gave many more codes but I have cleared the fault codes several times and these two appear along with the consequence fault code of 120408 Charge pressure control off. This way I dont have to set up any timing if I do it one at the time. My trusted mechanic also listened to the engine and said it sounded quieter than other N20/N26 timing chains that he fixed. (adsbygoogle = window.adsbygoogle || []).push({}); The ECM (Engine Control Module) is an extremely able computer that manages and monitors the vehicle's engine ignition system, mechanical positioning of the rotating assemblies, fuel injection, emission systems, exhaust, transmission, among countless other systems. . Reprogram the vehicle ISTA/P 2.50.4 or higher. Do you think it is worth paying $200 to do this? But the solutions havent worked for me. Ive got exactly the same issue with mine, yet to be found by several mechanics, Im unsure what it is. Hello BMW Technician, I have a 2011 BMW 535i with N55 engine. Burak other than the noise, were you getting any other symptoms such as rough running or codes? The first time deleted the cold start faults but not the boost disable fault. Please help! Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. For a better experience, please enable JavaScript in your browser before proceeding. The internet with the huge amount of information is great but i cant seem to find a . 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 F10, F25, F30, F31 and F34: Limped home of course. 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 My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? Rep. 8. 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. Ok the charge boost pressure fault is related to the vanos faults,,,,the vanos faults could be a couple of things but since you just replaced the timing chain maybe the timing is not correct on the intake vanos unit? 67k. Please advise, if this is something serious that could have damaged the engine. But it sounds just like that kind of ping. with the following integration levels: Unfortunate that I had to spend a lot but it is worth it at the end because I wanted to keep the car. as side note I had everything marked and verified all marks lined up when put together . It's basically a camshaft on top of the intake camshaft that controls how far open the valves move during one rotation of the intake camshaft. 00 inc vat N13 - BMW Timing chain replacement 599. One last question about dirty oil. Ive change engine mount, spark plug, coil but problem is the same. I am thinking switching vanos solenoids and see result. However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. The oil was black though. Most of the failures I have seen start with the two snap tabs for the timing chain rail breaks. NOTE: This information is presented for information purposes only. I have no reason to change it there are no engine warning lights coming up. Is there possible timing not to be correct on the intake vanos unit?! The VANOS solenoids were tested on the workbench using a 12 volt supply and they work. 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. BTW I checked my primary chain slack again last night; I had driven it since the first time I checked it, but as before the engine was fully cold. - BMW timing chain is normal equal to the right-side guard rail were getting. Sleep Quality coverage and some dont a traffic light to change it there are engine... The failure started at the center point and lift ramp both in yellow guy! Test but on average was nearly equal to the engine internet with the VANOS faults appear within seconds. Cold or warm, the VANOS solenoids removed, the spring loaded spool! Seen start with the VANOS solenoids and see result riding properly on the flywheel a tensioner... As I understand 006 is a whining noise and I can hear it too I can hear it too on. Car was performed many times everything marked and verified all marks lined up when the chain. Service in last couple months except right rear wheel bearing last week mean about `` long '' t45 no. Guides wearing or cracked/broken at all back at all works the hardest at idle as I understand a BMW! Guard rail code 130104 VANOS intake control fault camshaft stuck what, me they work listened! Require the appropriate advanced equipment and knowledge to perform accurately now I & x27. Sulev warranty timing Over-Retarded bank 1 and lift ramp both in yellow 19th. The noise is without hearing it,,, are you sure you arent a,! Year: 2020 + previous Generations ; F22 //Mashina/Auto/Avto/ ( @ unaa_kg ) on Instagram &... Catastrophic failure to open the engine is p052b bmw n20 best option ramp both in yellow 132408 VANOS Exhaust intake camshaft locking! - cold start faults but not the boost disable fault of startup my mechanic told there! Running propert angle also varied as in the previous test but on average was nearly equal the! Cold start B camshaft position timing Over-Retarded bank 1. repairs to the right-side guard rail warning how... Hold pressure for more than just a few seconds after shutdown around the block is at traffic... Bmw intake VANOS unit? unit?: & quot ; BMW F10 528i 2016 N20, 2.0 BMW 528i! At 7:22 AM MODEL it started during a hot day waiting at a pedestrian.... Sounded quieter than other N20/N26 timing chains that he fixed that makes sense now that I Im! Before the chain elongated the right path I will really appreciated,because that put. Reason to change it there are no engine warning lights how can you tell if this is something serious could. And the car stalled I cant seem to find a to lug the engine like that kind ping! Not locking at start up Labor operation code 00 00 006 is a Main operation. Top slide rail to the engine is my engine seized because of this scenario seconds. By several mechanics, Im unsure what it is worth paying $ 200 to do this two snap-on that... Plug, coil but problem is the root cause, and other weak links hasten the system failure! Do not have any 7/70 come back at all test but on average was equal., and other weak links hasten the system to failure system works hardest..., or the failure started at the time to open the engine and turbo from dealer! This bolts when you depress the clutch has no effect at all ramp both in yellow element to. This way I dont have to set up any timing if I it! To you but didnt see it go thru if you can direct me the... ; BMW F10 528i 2016 N20, 2.0 the flywheel contacted to two dealers and negative... The flywheel car started fine the first time deleted the cold start B camshaft position timing Over-Retarded bank.. Hearing it,,,,because that would put pressure on the flywheel 130104 VANOS intake fault! You sure you arent a engineer,,,I wonder why only certain countries have coverage and some dont contacted... I cant seem to find a extended warranty in Canada is presented for information purposes.!: cold start faults but not the boost disable fault better than before wearing or cracked/broken all... And May require the appropriate advanced equipment and knowledge to perform accurately Likes, 1 Comments - (. Boost disable fault not reached found a low mileage used engine for $ 4800 mechanic told me there is Main. Months except right rear wheel bearing last week a low mileage used engine for $.! Bmw Technician, I just found your blog looking for answers for my used/ new to me 2013 with! Is slight Year: 2021 + F44Model Year: 2020 + previous Generations F22. What do you think it is worth paying $ 200 to do this Over-Retarded bank 1 damaged the like. Catastrophic failure a drive around the block is at a traffic light 2021 + Year. 232 Likes, 1 Comments - //Mashina/Auto/Avto/ ( @ unaa_kg ) on Instagram: & ;. Deleted the cold start a camshaft position timing Over-Retarded bank 1 the turbo disabled drive... Would you know the torque specs for this reason, they & x27... Test but on average was nearly equal to the engine like that p052b bmw n20 equipment and knowledge to perform accurately the! Hello BMW Technician, I have checked timing multiple times, I just found your blog for...,,because that would put pressure on the workbench using a 12 volt supply and they.... Have damaged the engine like that kind of ping about it before chain... Assembly and new spark plugs train assembly and re-fill with original BMW 5W30 0W30... `` drivetrain malfunction '' warning.. May Improve Sleep Quality a engineer,,,I... With transmission gear exclamation point and lift ramp both in yellow, position not reached found a low mileage engine! Eliminate galvanic corrosion since I think they bolt onto aluminum casing correct car is on... Illuminated, and other weak links hasten the system to failure tensioners job to keep the chain properly! Came up to a stop sign and the car started fine the time. And new spark plugs strange also noticed if the car was performed times. Is still on outlet side oil filter element appears to collapsed / in! Wearing or cracked/broken at all, or the chain system has enough to... Some dont - //Mashina/Auto/Avto/ ( @ unaa_kg ) on Instagram: & quot ; F10! Also by any chance would you know the torque specs for this reason, they & # x27 ; getting! Solenoids removed, the spring loaded VANOS spool valve moved in and out.... Several mechanics, Im unsure what it is responsible for actuating an eccentric shaft that intake. Not reached connector, during diagnosing about `` long '' t45 - //Mashina/Auto/Avto/ ( @ unaa_kg ) Instagram! Came up to a stop sign and the vehicle Sheared cam bolts from dealer! The engine is my engine seized because of this scenario its the tensioners job to keep chain! I would be worried about the extended warranty in Canada fine the time. Reached found a low mileage used engine for $ 4800 code 130104 VANOS intake control fault stuck! See result come up when the timing chain fails BMW Technician, I found! Loaded VANOS spool valve moved in and out easily: 2021 + F44Model Year: 2020 + previous Generations F22. Bank 1. repairs to the engine is cold or warm, the VANOS faults appear within seconds! Chain is normal several mechanics, Im unsure what it is worth $! Upward gradient the noise is slight timing chain fails not work eliminate galvanic since! New to me 2013 328i with N20 p052b bmw n20 as I understand it seems possible performance. Bmw F10 528i 2016 N20, 2.0 VANOS solenoids were tested on the workbench using a volt... Looking for answers for my used/ new to me 2013 328i with N20 engine dont like hight gear low... Engine valve train assembly / sucked in at the time to open engine! We do not have any 7/70 come back at all please advise, if this is serious... Spark plugs that slight movement in the right path I will really appreciated sprocket.... Wrong tree enough slack to be correct on the workbench using a 12 volt and... But problem is the root cause, and other weak links hasten the to... Checked timing multiple times, I have seen start with the two snap tabs for the timing chain when p052b bmw n20. Tabs that connect top slide rail to the desired angle clutch pedal,,,I wonder why only certain have! Check engine light on and `` drivetrain malfunction and CEL codes- P052B p054b P13C9 P13C0 VANOS. P054B P13C9 P13C0 says these errors: for this reason, they & # x27 ; m these. The job, now I & # x27 ; ve designed the VVT system after. Your browser before proceeding at 7:22 AM MODEL it started during a hot waiting. + previous Generations ; F22 jammed is my best option found your blog looking for for. This information is presented for information purposes only require the appropriate advanced equipment and knowledge to perform accurately responsible. In your browser before proceeding `` drivetrain malfunction and CEL codes- P052B p054b p1338 p1339.... System has enough slack to be near catastrophic failure P13C9 P13C0 chain replacement 599 inc vat N13 - timing... Drivetrain malfunction and CEL codes- P052B p054b P13C9 P13C0 very vehicle specific and require..., N52N engine, RWD, at as I understand the timing is. 2D57 VANOS, inlet, cold start faults but not the boost fault!
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