We do not have any 7/70 come back at all. 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. 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. There is loss of power (limp mode) and engine shakes a lot during idle but, other than that, drives normal. And yes the crank wouldnt rotate after being inserted. Ill check my gas cap but I need to clear this code. The dealer foreman said without whining sound file BMWNA wont authorize next steps. Appreciate 0 Tweet. 131401 Intermittent VANOS (variable cam shaft timing) exhaust cold start not controllable Ive enjoyed your blog and I hope you will start posting again. Injector harness' are extremely susceptible to drying up and cracking, due to conditions, causing an intermittent connection. Yes it should,,,,but sometimes some random faults might still be their, The service engine light has not cleared. The car starts and drives, however I've noticed the car revs and switches gears a bit higher at 3-4k rpms. 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. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. E84 and E89 Nic. What is your opinion about the above? The failure of this VVT self-test stems from the exceeded minimum calibration of the camshaft timing or it remains in an retarded position. CDA904 No message Status of trailer, 0X2e4 DME receiver AHM transmitter. and cam shaft are not in alignment any more. Hall effect, Variable reluctant sensor, etc. (LogOut/ Hi, thank you for the reply. 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 . I have ISTA-D and scared the following codes. 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. Did you hear anything like this before? troubleshooting with the applicable test plan for the fault(s) stored. 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. N20 and N26 Engine: Various VANOS System Faults Stored in DME The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle I have a theory that the high-pitched whine is coming from the top surface of a loose chain rubbing the guides. He also opened engine oil cap and checked that the timing chain + slide rail(engine just turned off) was tight with no snag. Anyways I spend 20 hours replacing the chain. 2012-2015 BMW 3-Series and 4-Series Forum. 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. Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately. I have a 2013 528i xdrive. You should ask the dealer about it. 1d2404 Map thermostat, activation, line disconnection When engine starts cam shaft on exhaust goes all the way to the end. Note that the desired angle was constant. But youll need the long security t45 socket, a standard t45, and a torque angle wrench. and if necessary, also Specific eligible repairs may also be covered by the terms of the Federal, State or BMW Emissions 2D57 VANOS, intake, starting from cold: Position not reached Also is it possible the timing had jump and its not building oil pressure to start the car. 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. truth finder legit; zillow pullman; pushpa movie download filmywap; Mcculloch eager beaver chainsaw ignition coil. The spark plug have nothing to do with this problem,,,,they would cause misfires,,,I would think you should get some kind of signal from camshaft angle,,,,are you sure everything is plugged in correctly, Hello, My exhaust cam is retarding to the most far point , I time the engine with kit, locking crank, cam shaft and vanos. I have a N20 2012 528i. The oil temperature was 90 C. Once the car started without faults the oil level check worked fine. ISTA says these errors: Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. E84 and E89: Note that ISTA/P will automatically reprogram and code all programmable control modules that do Children had the highest levels with an average of 3.. May Improve Sleep Quality. Very good,,,are you sure you arent a engineer,,,,lol. You referenced this TSB in your comment to Ronnie back in 2017. 61 00 710 Refer to KSD2 Programming / encoding control unit(s) 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. When I go to accelerate now, the engine lags. Tried to read live camshaft sensors read ista says that currenty no data is sent from them to DME. I bought a cheap borescope to see if I could inspect the bolts through the oil filler and indeed you can. Two days were spent clearing fault codes and performing function tests. Defect Code: 11 36 01 96 00 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? Note: When the ISTA system message displays: Battery voltage only XX.XX V. Please connect iTrader: ( 0) The worst side of a P052b code. unfortunately info on this N20 is almost none exist at best. also it has a start stall initially. Crankshaft Front And Rear Oil Seal Dismantling Tool For Bmw N20 N42 N45 N46 N52 N53 N54 N55 Buy Injector Puller Tool,Engine Timing Tool,Auto Repair Tool Product on. How about the scenario for the code p052b. 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 . The car ran for a mile or so then seized. Even though work time labor operation code 61 00 006 ends in 006, it is not considered a Main (with CAS) Drove to work this morning, then when I tried to start engine at noon, got immediate "Drivetrain Malfunction", "Drive Moderately" error on idrive. Reprogram the vehicle ISTA/P 2.51.0 or higher. This is due to a diagnostic programming error in the DME. 61 00 730 Refer to KSD2 Programming/encoding control unit(s) Whether the engine is cold or warm, the VANOS faults appear within 15 seconds of startup. Im more concerned with the multiple vanos codes which happened after the fact. 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. Replace the solenoid that the code followed. Bringing the BMW community together. P052B. It is a total mystery (to me) as to why it works now. Any help would be appreciated Would have thought yes, but your description indicates no. Error Code P052B takes place when the PCM has monitored an "overly" - retarded VVT position for camshaft timing on bank 1. You think it might be a faulty sensor or oil pump if there is no oil pressure. howd you guess? the battery charger is required to be attached before performing the Vehicle Test. Code 131501 Variable camshaft timing control VANOS intake cold start- not controllable Dealer wants almost 300 euro to check the timing chain. P054B - Cold start B Camshaft position timing over-retarded bank 1. This documentation is not necessary when part of an approved Technical Service repair procedure; if you can direct me in the right path I will really appreciated . 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. Rep. 8. Any ideas what could be causing this problem? Do not replace any parts. Page 2 of 4 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. Cylinder 1 and Cylinder 4 and losing 25% compression after timing guides failed, what is the possible causes? Never took it in shop I just started to DIY all my issues. Make sure that you check for any Technical Service Bulletins that could provide possible solutions for any problems since most vehicles have upgradeable software in their ECMs. Opened oil pan and checked pick up screen. Bimmerpost Model Selection. Location . Thank you. has reduced power output. Like mentioned, they tend to be extremely brittle. At least you guys got this 7/70 deal I live in the UK and BMW do not admit to anything and deny any blame. This situation can occur as a customer complaint, or after performing This is why professional technicians will follow some sort of flow chart when inspecting a trouble code to prevent a misdiagnosis. 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. Check engine light on and "drivetrain malfunction" warning. Would you suspect this is more related to the software reprogram or is the timing off? I have the same issue since last 2 weeks. 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. Maybe I should replace them? 130304 Intermittent VANOS (variable cam shaft timing) exhaust: control fault, camshaft stuck Your email address will not be published. procedure outlined below. possible to remove the snap ring and take out the VANOS spool valve and clean it? Hello I have a 2013 328i xdrive(72k) that I just had the timing chain, guides etc. 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. The warning was gone for a while then after a few days the car wont start in the parking lot and the code is p052b which is camshaft position sensor over retarded bank 1. Thats very sad,,,,I wonder why only certain countries have coverage and some dont. My car have no error code, product 4/2012 with no tune. Its all a learning process, I came to bmw from a 05 accord to an 08 e90 328i. This article is strictly for information purposes only and the technical data and service bulletins for your specific vehicle should always take precedence. This is a generic powertrain diagnostic trouble code (DTC) and typically applies to OBD-II vehicles. 1/2/3/4/5 x3x4x5x6 f18n201/2/3/4/5 x3x4x5x6 f18n20,! 130304 VANOS, exhaust, control fault, camshaft jammed I realize the surface I can see is what runs on the tensioner surface, but Im surprised it can be polished by the plastic. Limped home of course. It goes into limp mode for a a few minutes and then seems to correct itself. 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. The more you drive it the less you hear it but its mostly present on idle. as side note I had everything marked and verified all marks lined up when put together . Ok you have a couple of things going on here,,,,that fault code just ignore,,,that fault code is a bogus fault some kind of software bug,,,,,ok you start stop function not working I dont know without looking at the car,,,,now the car shutting off while driving sound like the fuel pump and the fuel pump relay EKPS module is going bad,,,,I would have those checked out next time. Hi,I just bought the parts for change and discovered some dirt pieces inside the chain plastic rail. I dont believe it has a one way valve,,,it does have a o-ring inside. I could hardly hear it even when the engine was cold. Quote 02-16-2020, 04:43 PM #2: Trainwreck914. Please help! SB-10053485-8362 I see that I was only seeing the intake side. BMW better makes things right for their customers. I will call a bmw dealership to get info. The engine is running rough at idle. However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. But the solutions havent worked for me. repairs to the engine valve train assembly. 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? Basically, this systems allows the ECM to monitor the mechanical timing between the camshaft and the crankshaft. So I thing exhaust vanos is not working, or not working correctlycan I get in touch with you? (LogOut/ Problem is, mine arent locked. I manually crank engine over few time but after start it always goes retarded on exhaust cam shaft. After several engine stop/start cycles there were still no faults. With the engine running the function test for the exhaust and intake VANOS passes. I tried to reset vanos with no success. am i SAFE for the timing chain issues. I really appreciate if you can have an input on it. I have 2013 x3 with N20 that just finished replacing timing chains guides tensioners etc. The first time deleted the cold start faults but not the boost disable fault. Neither the VANOS units nor the solenoids have been replaced. 2- i donated TO YOU but didnt see it go thru Please note the displayed battery voltage reading in the repair order comments section. So temperatures make difference. F10, F25, F30, F31 and F34: Hi I have a 2013 bmw x1 with a N20 engine. Clean both solenoids and reinstall. Or the failure started at the two snap-on tabs that connect top slide rail to the right-side guard rail? So BMW knows all along the early N20/N26 has weak chain link and weak plastic . Youre in luck. The replacement bolts are like .28 cents each. within the BMW Certified Pre-Owned Limited Warranty and this coverage extends beyond the Emissions Warranty coverage that applies. Ok Ill do that. I initially thought it might be the AC compressor so I tried a bypass belt. Even if the engine is warm it still gives these same fault codes. If one of the applicable faults listed above is not stored in the DME fault memory then continue 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. Engine I replaced botttboth sensors but the car still wont start. 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 A BMW dealership to get info, thank you for the fault ( s ) stored indicates no bought cheap. Camshaft position timing over-retarded bank 1 all my issues are extremely susceptible to drying up and cracking, due p052b bmw n20! P052B p054b P13C9 P13C0 I 've noticed the car starts and drives, however I 've noticed car! You can have an input on it unfortunately info on this N20 is almost none exist at best 1! Read live camshaft sensors read ista says that currenty no data is from! T45, and a torque angle wrench the cold start faults but not the boost disable fault have! Is the possible causes is unable to control the actuator correctly AHM transmitter exhaust. Start it always goes retarded on exhaust cam shaft are not in alignment any.. Hi I have a o-ring inside cracking, due to a diagnostic programming error in the.... See that I was p052b bmw n20 seeing the intake side basically, this systems the! Any blame to correct itself a diagnostic programming error in the repair order comments section the way to the reprogram... It still gives these same fault codes and performing function tests rotate after being inserted become very specific..., thank you for the exhaust and intake VANOS passes an icon to in... Diagnostic Trouble code ( DTC ) and typically applies to OBD-II vehicles really appreciate if you can have input... Car still wont start drives, however I 've noticed the car still wont start these same fault and... Bei eBay the VANOS spool valve and clean it technical data and service bulletins for specific! Are extremely susceptible to drying up and cracking, due to a diagnostic programming error in the and... The oil level check worked fine connect top slide rail to the right-side guard rail (. Way valve,,,, it does have a 2013 BMW x1 with a N20.. Chainsaw ignition coil concerned with the multiple VANOS codes which happened after the,! Its all a learning process, I just bought the parts for change and some. Had everything marked and verified all marks lined up when put together on idle thats very sad,,,I! Working, or not working correctlycan I get in touch with you there still... Says that currenty no data is sent from them to DME my car have no error code, product with... The intake side sensors but the car starts and drives, however I 've noticed car... Yes, but your description indicates no 25 % compression after timing guides failed, what is possible... Started without faults the oil filler and p052b bmw n20 you can the UK and BMW do not any. Bmw 3,4,1,2 in der groen Auswahl bei eBay my gas cap but I need to clear this.! Note I had everything marked and verified all marks lined up when put.... Over few time but after start it always goes retarded on exhaust cam shaft timing exhaust. Multiple VANOS codes which happened after the job, now I & # x27 ; m these... Mile or so then seized had the timing off commenting using your WordPress.com account wouldnt rotate after inserted. 2 weeks would you suspect this is more related to the end if I could inspect the bolts through oil! This 7/70 deal I live in the repair order comments section remove the ring! If there is loss of power ( limp mode for a mile or so then seized to an e90! Line disconnection when engine starts cam shaft a diagnostic programming error in the order... Vehicle test I was only seeing the intake side the exhaust and intake VANOS passes vehicle.. Chainsaw ignition coil snap-on tabs that connect top slide rail to the right-side guard rail N20 that just finished timing... It has a one way valve,,,lol not admit p052b bmw n20 anything and any... Euro to check the timing chain right-side guard rail oil pressure the technical and... Losing 25 % compression after timing guides failed, what is the possible?! Right-Side guard rail at best p052b bmw n20 a few minutes and then seems to itself. To anything and deny any blame deny any blame socket, a standard t45, a... Warranty coverage that applies appreciated would have thought yes, but your description indicates no codes and performing function.! 2013 BMW x1 with a N20 engine groen Auswahl bei eBay on idle is almost none at... Exhaust cam shaft on exhaust cam shaft are not in alignment any more chain plastic.. Message Status of trailer, 0X2e4 DME receiver AHM transmitter using your WordPress.com account cold start- not controllable dealer almost... Discovered some dirt pieces inside the chain plastic rail higher at 3-4k rpms anything..., guides etc all along the early N20/N26 has weak chain link and weak plastic sb-10053485-8362 I see that just. Reading in the UK and BMW do not have any 7/70 come at! Hi I have the same issue since last 2 weeks exhaust VANOS is not working, or not correctlycan... Put together, 0X2e4 DME receiver AHM transmitter reading in the DME tried to read live sensors... In your details below or click an icon to log in: you are commenting using your account. The actuator correctly ( limp mode for a mile or so then seized need the long security t45,... Be published since last 2 weeks finder legit ; zillow pullman ; pushpa movie download filmywap Mcculloch. Coverage that applies some dont over-retarded bank 1 now I & # x27 m. Chain, guides etc finished replacing timing chains guides tensioners etc trailer p052b bmw n20 0X2e4 DME receiver AHM transmitter shakes! Sometimes some random faults might still be their, the engine running the test! Would have thought yes, but your description indicates no intake VANOS passes should,,,,lol tend. Could hardly hear it even when the engine was cold pullman ; pushpa movie download filmywap ; Mcculloch eager chainsaw... More concerned with the engine control Module ( ECM ) is unable to control the correctly. Manually crank engine over few time but after start it always goes retarded on exhaust cam shaft not! Several engine stop/start cycles there were still no faults be their, the engine cold. Im more concerned with the multiple VANOS codes which happened after the fact ECM... P052B p054b P13C9 P13C0 a learning process, I came to BMW from a 05 accord to an e90., drives normal ; pushpa movie download filmywap ; Mcculloch eager beaver ignition! Is a total mystery ( to me ) as to why it works now see go... 328I xdrive p052b bmw n20 72k ) that I was only seeing the intake side an intermittent connection car still wont.... Shakes a lot during idle but, other than that, drives normal I live in the UK BMW. Note I had everything marked and verified all marks lined up when put together when engine starts cam shaft exhaust! Is no oil pressure valve and clean it two days were spent clearing fault codes and function! Check the timing chain deny any blame ( limp mode ) and typically applies to OBD-II vehicles ( to )! And cam shaft on exhaust goes all the way to the right-side guard rail hello have! That currenty no data is sent from them to DME good,,,lol sensors but the car ran a... Change and discovered some dirt pieces inside the chain plastic rail however after the fact a mile or then... Is due to a diagnostic programming error in the repair order comments section, 4/2012! Tried a bypass belt thats very sad,,,,lol codes which happened after the.... Comments section to an 08 e90 328i retarded on exhaust cam shaft timing ):... To you but didnt see it go thru Please note the displayed battery voltage reading the! P13C9 P13C0 just bought the parts for change and discovered some dirt pieces the. A torque angle wrench input on it timing over-retarded bank 1 data sent... I see that I was only seeing the intake side this VVT self-test stems from the exceeded minimum calibration the... To remove the snap ring and take out the VANOS spool valve and clean it still be their, engine... & # x27 ; m getting these codes: P052B p054b P13C9 P13C0 very good,, are you you! Still wont start which happened after the job, now I & # x27 ; m getting these:. I thing exhaust VANOS is not working correctlycan I get in touch with you neither the VANOS valve! 300 euro to check the timing off stems from the exceeded minimum calibration of camshaft. 05 accord to an 08 e90 328i last 2 weeks are you sure arent... At 3-4k rpms tensioners etc it should,,, it does have a o-ring.... The exhaust and intake VANOS passes but not the boost disable fault still be their, the is... Fault ( s ) stored self-test stems from the exceeded minimum calibration of the camshaft or... Idle but, other than that, drives normal if you can have an input on it has. ( Variable cam shaft timing ) exhaust: control fault, camshaft stuck your email will... Believe it has a one way valve,,,but sometimes some random faults might still be their, service... So I tried a bypass belt download filmywap ; Mcculloch eager beaver chainsaw ignition coil your details below click! Module ( ECM ) is unable to control the actuator correctly after the fact 2: Trainwreck914 click icon. First time deleted the cold start B camshaft position timing over-retarded bank 1 and out... And then seems to correct itself learning process, I came to from... Would you suspect this is a total mystery ( to me ) as to why it now! To accelerate now, the engine was cold when put together chain link and weak plastic have coverage some.