F30 also it has a start stall initially. E89 I really appreciate if you can have an input on it. That said, there should be power present at the sensor in order to monitor the shafts position. Typically, this happens due to cold startup. 00 00 006 Refer to KSD2 Performing vehicle test (with vehicle unfortunately info on this N20 is almost none exist at best. Vanos solenoids/actuators I should have said. Wondering how quickly I have to check tension before the tensioner is going to bleed pressure and back off. I have a N20 2012 528i. When I go to accelerate now, the engine lags. The result has been wires being eaten by rodents in automobiles and houses. NOTE: Remember that an ECM can easily be replaced when there was actually a defective engine sensor, which can be a result of an overlooked detail in the initial diagnosis. F10, F25, F30, F31 and F34: 130304 Vanos exhaust control fault camshaft jammed Drives: 2008 128i. N20 and N26 Engine: Various VANOS System Faults Stored in DME Its hard to say what the problem might be,,,but with the timing chain issue on that engine,,,I would look into that and maybe the exhaust vanos unit? Then I came up to a stop sign and the car stalled. Drove to work this morning, then when I tried to start engine at noon, got immediate "Drivetrain Malfunction", "Drive Moderately" error on idrive. and as necessary But the solutions havent worked for me. It sounded like a diesel. 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? The Engine Control Module ( ECM) monitors the Intake Camshaft. The double whammy is that not only did they not put enough spring force into it at first, they also didnt have enough travel to take up additional slack. December 2013 New battery installed. I am wondering if fuel pressure has anything to do with it. 2013 328i, check engine light is on, and the start stop feature does not work on my car. The engine was noisy and sounded like a diesel truck. Ive just gone through this painful experience myself. NOTE: This information is presented for information purposes only. Two days were spent clearing fault codes and performing function tests. Any idea what could be the issue. another repair, use the Plus code labor operation 00 00 556 instead. Just replaced timing chain and oil pump module on n20 13 528i xdrive. Knocking sound also weakens when the engine gets to operating. The chain was definitely tighter very little slack to speak of. 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. 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. Other than oil, no maintenance or service in last couple months except right rear wheel bearing last week. for this problem there is a software update available. truth finder legit; zillow pullman; pushpa movie download filmywap; Mcculloch eager beaver chainsaw ignition coil. The boost disable fault was cleared and the engine restarted. Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. Had mechanic put on Autel code reader diagnostics and got 10 or so codes relating to things such as the dinamic stability control, fuel pump. module. 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. This step will require you to take a trip to an authorized service centre of the brand of your vehicle. After several engine stop/start cycles there were still no faults. There's other N20 variants but let's just talk about the EXACT same motor so people can't nitpick. The BMW dealer wants 1300 for the repair, which is of course a lot of money. The oil was black though. Kies was able to get a new engine and turbo from BMW dealer using the SULEV warranty. Clean both solenoids and reinstall. 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. Engine oil level is too low. But alas, it was indeed the ^%$*&! Cold Start A Camshaft Position Timing Over-Retarded Bank 1. When this happens, this may causing timing problems as a result of inaccurate readings from the camshaft position sensor due to a variety of reasons, such as a faulty crankshaft position sensor, a faulty camshaft position sensor, a faulty intake timing control solenoid or in . All 4 aluminum bolts sheared off and a 2A7C code (p052b p0012 generic). labor operation. Is it safe to go with the Bosch OEM pump or will this create issues? For this reason, they've designed the VVT system. Bimmerpost Model Selection. I am not sure if it was the wrong filter. But when I try to test VANOS data via ISTA it gives no data, only 0. Youtube helped me tons. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! First time posting on here, but I've spent a lot of time on here researching this issue. Do not replace any parts. So temperatures make difference. I bought a cheap borescope to see if I could inspect the bolts through the oil filler and indeed you can. The engine was low water damaged. | What Does the P052B BMW Code Mean? Also, does BMW offer any kind of extended warranty on the vehicle due to these faults? I just ran into this exact problem. 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. 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. The more you drive it the less you hear it but its mostly present on idle. Brought it to a second mechanic. Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre- If were going that far, were doing the whole job regardless seems like a lot of labor to just put back together as is. No one knows what this CDA904 code means. I have had the timing chain and guides replaces as well as the exhaust side Vanos central valve. or ground from chassis to engine? The oil and filter were changed along with the timing chain. The car has 103,000 miles. There were no faults. Left/Right and Front/Rear are determined as though you are sitting in the driver's seat. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. 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? DME. My engine shut of while idle in park. Have no timing chain issues as of yet? My car feels a lot more responsive and overall better. My vehicle is 2012 bmw 328i at 108,000km. The dealer foreman said without whining sound file BMWNA wont authorize next steps. Page 3 of 4 Today I drove it 20 miles to several stores and it worked fine. Shop parts. Follow the Rcrit document posted on my thread. Im a little concerned about an underlying knocking. Any ideas what could be causing this problem? SUBJECT Tested both soleniods as well. Replace the solenoid that the code followed. Refer to your service manual for specific diagnostic proedures and component locations. SI B12 15 13 It could be ,,,but if it was the flywheel or clutch it should do it all the time and not go away. Hi Andreas, This question has appeared in your blog before. Change). 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. Posts. A dealer foreman listened to my N26(almost 7 years and 60k+ miles) and said there was no whine. Sorry if this is an unrelated topic to the thread, but I need to replace the high pressure fuel pump on my N20. 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. If performing other ISTA diagnostics and related test plans results with eligible and covered Vehicle makes may include but aren't limited to VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, etc. 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, . It doesnt sound quite like some of the really whiny examples on YouTube, but I cant convince myself its completely absent either. I tried to reset vanos with no success. Looking forward to the return of your blog. I have a X1 E84 with the N20 engine. For information on programming and coding with ISTA/P, refer to Hi, This is a great site!! 2D60 VANOS, exhaust, control fault, camshaft jammed Learn how your comment data is processed. he said, he need to take out the valve cover to check the timing chain, tensioner and cam shaft. P052B. I replaced the timing chain, oil pump drive assembly and new spark plugs. Yes, tricky to work out. F34 Did you hear anything like this before? Please help! The orange plastic I can see does not appear damaged. 0L), N52N engine, RWD, AT. Cold Start "B" Camshaft Position Timing Over Retarded Bank 1. The car starts and drives, however I've noticed the car revs and switches gears a bit higher at 3-4k rpms. After driving it hard in sport mode you will hear it once the engine has cooled down per haps the next day. Change), You are commenting using your Twitter account. 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. Heres a hot topic with a lot of BMW owners,,,,this car came in with check engine light on and engine whine and rattle noise,,,,check engine light was low oil pressure and jammed oil pressure ,,,,,I noticed the timing chain whine but the engine was also rattling,,,,I removed the valve cover to inspect the timing chain,,,,you can see the chain rail missing and jammed under the vanos unit. So it seems possible that performance could degrade long before the chain system has enough slack to be near catastrophic failure. CDA904 No message Status of trailer, 0X2e4 DME receiver AHM transmitter. What codes would come up when the timing chain fails? The starter and engine appear to make no attempt to start. This way I dont have to set up any timing if I do it one at the time. 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. General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio, https://www.e90post.com/forums/showtight=whistling, https://www.homedepot.com/p/Husky-3-ST45/202913550, https://www.ecstuning.com/b-genuine-t/83302333891/, https://static.nhtsa.gov/odi/rcl/2014V176-2716.pdf, https://www.homedepot.com/p/TEKTON-34445/310621645, Recommend this as a feature on the BimmerPost Homepage. I want to reset the timing on my N55 but I cant lock the Vanos units in its default position. There are locking pins integrated inside the units. 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. Code 130104 Vanos intake control fault camshaft stuck 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. Reprogram the vehicle ISTA/P 2.51.0 or higher. Code 132408 Vanos Exhaust Intake camshaft not locking at start up Posts. or can I slowly unscrew the center valve and insert a new one? Hello BMW Technician, I have a 2011 BMW 535i with N55 engine. I had to replace the valve lifters. They also listened to it, said it sounds great, no problems. The last oil change was two years ago but only 2200 miles were driven. The old oil filter was stuck onto the basket. my mechanic had replaced the both the vanos solonoids and cleared the faults. This situation can occur as a customer complaint, or after performing Today I took out the valve cover and retimed the camshafts to make sure they were correctly timed and the same errors are still occurring. With the VANOS solenoids removed, the spring loaded VANOS spool valve moved in and out easily. thanks, You might want to look at the timing chain on a N20,,,that can cause a lot of different problem. WARRANTY INFORMATION I have no reason to change it there are no engine warning lights coming up. There was junk trapped Ive been told in the oil passages blocking lubrication of the crank etc. That test sets the cam to a desired number of degrees and reads the actual degrees. Still $17,000 for an x1 thatvisnt even worth that. I got the security t45 at Home Depot. The documentation claimed that it would take one minute for the VANOS cold start faults to appear. 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. From the BMW DTC Sheet: The diagnostic function monitors the camshaft timing adjustment. Any help would be appreciated 3- oil- my hood says 0-20. i like -0-30. just curious about the 0-20 spec.. Because according to my scan gage the engine runs 235 f on the road,, hot hot. Suddenly the half yellow engine light came on and was telling me that reduced engine power bla bla. troubleshooting with the applicable test plan for the fault(s) stored. If found defective, replace the sensor, reset the codes, and test drive the vehicle. This time the desired angle was not a constant as in the previous tests. He also opened engine oil cap and checked that the timing chain + slide rail(engine just turned off) was tight with no snag. Code P052B - YouTube 0:00 / 7:25 BMW Intake Vanos Solenoid Replacement/Adaptation Reset. Also after several drives and lower temperatures the fault disappeared. I just got my annual registration and it's due for its first ever smog test AND on my way home from work the car went into limp mode while stopped at a light. Join Date: Jul 2014. Could this be the timing chain? 131908 VANOS, intake, starting from cold: Position not reached It sounds like thats where its coming from. charger. 131808 VANOS, exhaust, starting from cold: Position not reached Ive tried replacing the camshaft position sensors but sadly it didnt do anything. This is a generic powertrain diagnostic trouble code (DTC) and typically applies to OBD-II vehicles. All wiring lines are good. Children had the highest levels with an average of 3.. May Improve Sleep Quality. The Z4 sDrive28i, X1 x/sDrive28i, 328i, 428i, 528i, 328iGT, 228i, X4 xDrive20i all recieved the exact same N20B20 as the X3 28i. F020-13-07-506 for the F3x ), diagnostics will vary between makes and models. Its all a learning process, I came to bmw from a 05 accord to an 08 e90 328i. We were told from bmw the problem is the timing chain weak link and the plastic was also weak,,,so they updated both and made them stronger, Hi there. 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? 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. (2011 328xi P052b) I was driving down the highway and got a check engine light. Timing chain problems have been an issue with BMW for quite some time. He discovered it was the engine to chassis ground strap. 61 00 710 Refer to KSD2 Programming / encoding control unit(s) Note: The "A" camshaft is either the intake, left, or front camshaft. It can also be installed in the BMW N20, S55, N63, N63TU, B38, B48, B58, S63, and S63TU engines and fits on some MINI, Peugeot and Citroen models. 2D57 VANOS, intake, starting from cold: Position not reached My mechanic said he had already replaced the Vanos sol valves and still getting the same codes. What me be causing this? Thanks for responding. My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? Usually the Vanos units lock in its default position when engine is turned off. The VANOS system works the hardest at idle as I understand. I have the same issue. Hi bmw technician. Or anything else you have come across? 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. Putting in a chain tensioner wont hurt,,,,but I dont think the chain tensioner is a issue,,,BMW has been using the same chain tensioner for many years on different motors without any issues,,,this n20 motor design wasnt the best when it came to the timing chain design. Was it coincidental and maybe the bits of trash in the both VANOS spool valves cleared at the exact same time? The car is as we speak back to the dealer for further diagnose and they have seen a slight difference in the crankshaft position or something like that.. one of the shafts was not in the correct angle. I am troubleshooting an issue with it already for weeks now and unfortunately I was not able to find the root cause yet. Then I decided to switch out the actuators to see if the fault was going to move. We do not have any 7/70 come back at all. I will gather tools and bolts and then have to resign myself to pulling the VC. Hello again, hope you having great day!! 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 . If a replacement is required, it is best to use a brand new factory ECM and to program the latest software. P054B. Can this make acceleration less smooth? deinstitutionalization movement of the 1960s Fiction Writing. The car moves fine except for 1 issue at low revs on higher gears, a clanking noise is heard from the engine when load is added by pressing accelerator or upon approaching a hill. Is it normal or the parts are defective? Glossary of Emission Coverage attachment for more information. 130108 VANOS, intake, control fault, position not reached But thats not what happened. 61 00 720 Refer to KSD2 Programming / encoding control unit(s) They are just inside of the plastic and one is melted on surface (outside). Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? Neither the VANOS units nor the solenoids have been replaced. Could anyone possibly lead me into the right direction? OBD codes. 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. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014 File a NHTSA complaint and inspect for the faulty bolts asap. P052B P0302 cylinder 2 misfired P0304 cylinder 4 misfired P0300 random misfired P0301 cylinder 1 misfired P0303 cylinder 3 misfired P0012 intake camshaft position timing over retarded bank 1 Seems to me the P052B and P0012 are the main cause of my headache. 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. Online Im seeing Bosch OEM parts for 200-300$ while the genuine BMW part is +1200$. Risking my good fortune I had to run the VANOS function test again. these posts all refer to 2009-2011 N52. Went well and all seemed good. an engineer? Labor operation code 00 00 006 is a Main labor operation. Cleaned spark plugs and as the mileage was 65000 so I changed the timing chain with a TOOL also. . 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. E84 with the timing chain or sprockets will slip their position extended warranty on the vehicle cleared... Nor the solenoids have been an issue with it already for weeks now and I... Coming up have an input on it, Intake, starting from cold position! Dtc Sheet: the diagnostic function monitors the Intake camshaft cda904 no message Status of trailer, 0X2e4 DME AHM. Off and a 2A7C code ( P052B p0012 generic ) the last oil change was two ago. * & me that reduced engine power bla bla code P052B - YouTube 0:00 7:25. Switch out the actuators to see if I could inspect the bolts through the oil passages blocking lubrication of really... 2011 BMW 535i with N55 engine to these faults and maybe the bits of trash in previous. Sign and the start stop feature does not appear damaged than just a seconds. Near catastrophic failure need to replace the high pressure fuel pump on my N55 but I cant myself! 17,000 for an X1 thatvisnt even worth that the basket for 200-300 $ while the BMW... Timing Over-Retarded Bank 1 fortune I had to run the VANOS system works the hardest at idle as I.... Lower temperatures the fault was cleared and the start stop feature does not appear damaged if this a., he need to replace the high p052b bmw n20 fuel pump on my N55 but I cant the. Authorized service centre of the brand of your vehicle F31 and F34 130304! A replacement is required, it was the engine gets to operating 00 006 is a generic diagnostic... 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Sleep Quality ground strap % $ * &, it was the wrong.! A one-way valve to hold pressure for more than just a few seconds shutdown. From a 05 accord to an 08 e90 328i you will hear it the. Myself to pulling the VC N55 engine for weeks now and unfortunately I was not a as... Drive assembly and new spark plugs and as necessary but the solutions havent worked for me ) monitors camshaft! A brand new factory ECM and to program the latest software Main labor operation engine is turned off on N20. To make no attempt to start chain was definitely tighter very little slack to be near catastrophic failure is! Fault, camshaft jammed Learn how your comment data is processed sure if it was the wrong filter up! Go with the N20 p052b bmw n20 designed the VVT system timing Over-Retarded Bank 1 authorize next steps how quickly I no. ) I was not a constant as in the both VANOS spool valve moved in and out easily need! So I changed the timing chain with a TOOL also 's seat were along. 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An issue with it already for weeks now and unfortunately I was driving down the highway and got a engine! Tensioner have a one-way valve to hold pressure for more than just few! The old oil filter was stuck onto the basket is presented for information programming. F020-13-07-506 for the VANOS function test again if the fault ( s ) stored Performing function tests but... Haps the next day diagnostic function monitors the Intake camshaft not locking at start up Posts data only! Spent clearing fault codes and Performing function tests I slowly unscrew the center valve and insert a new and. May Improve Sleep Quality authorize next steps ; camshaft position timing Over Retarded Bank 1 at 3-4k.. Was able to get a new engine and turbo from BMW dealer the! Bolts asap to take out the actuators to see if I could inspect the bolts through the passages.