Got quoted 3.2k cad$ by a mechanic to get it fixed. 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. The oil was black though. 131401 Intermittent VANOS (variable cam shaft timing) exhaust cold start not controllable My car feels a lot more responsive and overall better. With the engine running the function test for the exhaust and intake VANOS passes. and 130304 Intermittent VANOS (variable cam shaft timing) exhaust: control fault, camshaft stuck But not sure if the spring is strong enough by itself to keep the chain taut without oil pressure. 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? 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. Youre in luck. Looks all good. Today my engine shut off while I was driving. Is one fault causing the other? and if necessary, also The head mechanics at BMW Santa Monica have no idea either. The car started fine the first time and every time since. SITUATION VANOS bolts. Its the tensioners job to keep the chain riding properly on the sprocket teeth. Just need to clear the check engine light. Free shipping for many products! Again. A forum community dedicated to BMW owners and enthusiasts. Please note the displayed battery voltage reading in the repair order comments section. The Engine Control Module ( ECM) monitors the Intake Camshaft. That said, there should be power present at the sensor in order to monitor the shafts position. Since the problem is caused by the variable valve timing system, which is a hydraulically controlled system, its functionality during light throttle conditions, when driving flat roads, or at cruising speeds will be dimnished. I will never buy another BMW as they have not helped me financially and refuse to take responsibility. Any ideas what could be causing this problem? All content 2004-2023 OBD-Codes.com, post Check recommended oil sticker located under your hood. Yes under load it would get a bit quieter. I just ran into this exact problem. The chain was definitely tighter very little slack to speak of. Thx Andreas, that makes sense now that I think about it. The engine was noisy and sounded like a diesel truck. What could be the problem? Everything works, radio, windows, Locks. It's always a good idea to refer to your specific model's service information first. Yes it should,,,,but sometimes some random faults might still be their, The service engine light has not cleared. Control unit codes. Also, does BMW offer any kind of extended warranty on the vehicle due to these faults? January 15, 2023 October 13, 2022 by Carolina. My car have no error code, product 4/2012 with no tune. Thanks for responding. your input is much apreciated, There a BMW sib 12 15 13 which says this problem is due to a software issue with the DME ,,,,you need to program the vehicle,,,,you can see the bulletin on the Internet. The timing was checked several times after installing the new chain. 131908 VANOS, intake, starting from cold: Position not reached Engine oil level is too low. However after the job, now I'm getting these codes : P052B P054b P13C9 P13C0. Lieutenant . For information on programming and coding with ISTA/P, refer to 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? E89X-13 -11-505 for the E84 and E89 I initially thought it might be the AC compressor so I tried a bypass belt. Looking forward to the return of your blog. Suddenly the half yellow engine light came on and was telling me that reduced engine power bla bla. 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. Is it related with oil pressure sensor or electrical problem that is why the car wont start. If the fault code for camshaft position sensor goes away or swaps position from intake to exhaust (or vice versa), the fault code is being caused by the VANOS solenoid. What codes would come up when the timing chain fails? Would you suspect this is more related to the software reprogram or is the timing off? My trusted mechanic also listened to the engine and said it sounded quieter than other N20/N26 timing chains that he fixed. Your email address will not be published. Contact Us You think it might be a faulty sensor or oil pump if there is no oil pressure. SI B12 15 13 The ECM sets the OBDII code when the Intake Camshaft is not to factory specifications. The car ran for a mile or so then seized. 2013 BMW 328i with N20 engine.Chain guide/chain failure. Here is a video of whats happening today. Hello I have a 2013 328i xdrive(72k) that I just had the timing chain, guides etc. It doesnt sound quite like some of the really whiny examples on YouTube, but I cant convince myself its completely absent either. 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. No there was no recall on the high pressure fuel pump on a N20,,,the only way to know if it is going bad would be because of a check engine light coming on for the high pressure fuel pump,,,replacing it is just straight replacement no programming. Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. Please advice. Appreciate 0 Quote 08-06-2020, 02:07 PM #5: slas1990. Thanks. 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. When engine starts cam shaft on exhaust goes all the way to the end. Free shipping for many products! When the fuel tank is full it seems to dissapear. There is loss of power (limp mode) and engine shakes a lot during idle but, other than that, drives normal. The starter and engine appear to make no attempt to start. My engine is N52 Still $17,000 for an x1 thatvisnt even worth that. One speculation is that the factory torque spec of the 2 bolts for top slide rail are incorrect, leading to the failure. So BMW knows all along the early N20/N26 has weak chain link and weak plastic . Is there a or way trick to clear the code without seeing a mechanic or using a code reader?ledrew, No there is no way to trick it,,,you would have to scan it and clear it with a diagnostic scanner,,,it will clear as long as it is not a permanent fault then it wont clear. I had to replace the valve lifters. I called the mechanic he said it was a fault related to the emissions. Found a low mileage used engine for $4800. I live for failure analyses, just not on my own car engine! (with CAS) It sounded like a diesel. 61 21 528 Refer to KSD2 Charging battery Tried test with ista for vanos solenoid test removed solenoid stiff does not move when activated. The crank pin to hold at TDC goes through the tiny hole pointing to the rear of the car by the catalytic converter, the only thing this would be able to hold onto would be the flex plate/flywheel. 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. 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.. Also can sparkplugs have any influence to this situation? They are just inside of the plastic and one is melted on surface (outside). Im wondering if I can just replace those bolts with new steel ones , my car is out of warranty and it has not develop any issues yet , but as precautionary measure I was wondering if this is possible? Tried new battery. 2A7C DME: Vanos, inlet, cold start. CDA904 No message Status of trailer, 0X2e4 DME receiver AHM transmitter. 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. Would have thought yes, but your description indicates no. Location . 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. When I get my oil changed next week, Im asking for the used oil to be strained, and borescope through the drain hole and fill cap hole, to look for evidence of failure (plastic bits primarily). I bought a BMW F20 118i with N13 1.6 engine. Posts. Let me know if you find out is yours a manual xdrive? I have told the SAs and foremen to check timing chain in the past dealer oil changes, they just informally listened and looked, and said all was good. Labor operation code 00 00 006 is a Main labor operation. You never know about these class action suits,,,I totally understand you leaving BMW. The oil filter element appears to collapsed / sucked in at the center. So I strongly suspect a poor tensioner design is the root cause, and other weak links hasten the system to failure. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014 Does the tensioner have a one-way valve to hold pressure for more than just a few seconds after shutdown? (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. Thanks for your time. 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. 00 00 006 Refer to KSD2 Performing vehicle test (with vehicle Andreas first and foremost thank you for sharing your knowledge. iTrader: ( 0) The worst side of a P052b code. The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle The Fora platform includes forum software by XenForo. Code 130308 VANOS Exhaust Control fault position reached The boost disable fault was cleared and the engine restarted. The engine is running rough at idle. However, more likely, this code indicates an issue with the N54's HPFP or LPFP. 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. P0300. The VANOS function test showed that both VANOS units were working. 131401 VANOS, exhaust, starting from cold: Non-adjustable my mechanic had replaced the both the vanos solonoids and cleared the faults. Also after cold start also misfire error pops up. Im going to trade. Change). Bank 1 is the side of the engine that contains the #1 cylinder. Labor Operation: Labor Allowance: Description: Big job. Maybe a chain stretch check (if its for real) can be useful too. It covers vanos too, N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications. . Check engine light on and "drivetrain malfunction" warning. Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre- First time posting on here, but I've spent a lot of time on here researching this issue. As the revs increase, the noise disappears. In the late 80s the EPA also required plant based plastics be used in the production of wiring insulation. 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. 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 dealer foreman said without whining sound file BMWNA wont authorize next steps. The orange plastic I can see does not appear damaged. 2D5A VANOS, intake, control fault, camshaft jammed Cold Start A Camshaft Position Timing Over-Retarded Bank 1. Find many great new & used options and get the best deals for 12-18 BMW 228i 328i 428i 528i X1 X3 X5 Z4 - 2.0L N20 TURBO ENGINE CYLINDER BLOCK at the best online prices at eBay! Advanced diagnostic steps become very vehicle specific and may require the appropriate advanced equipment and knowledge to perform accurately. Cost for the strap $7.49. Yes that slight movement in the timing chain is normal. . If found defective, replace the sensor, reset the codes, and test drive the vehicle. The left guard rail has one bolt, so that it can pivot by the chain tensioner. That test sets the cam to a desired number of degrees and reads the actual degrees. Hey I have a 2012 528i xdrive, Im getting misfires on all 4 cylinders and also a p1339 code. 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. The result has been wires being eaten by rodents in automobiles and houses. He also opened engine oil cap and checked that the timing chain + slide rail(engine just turned off) was tight with no snag. ), diagnostics will vary between makes and models. 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. 99 New. For reasons I dont understand the faults are cleared. They also listened to it, said it sounds great, no problems. Check fuel pressures for the high and low-pressure pumps. Problem is, mine arent locked. 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. Your email address will not be published. Perform a vehicle test. I know I might be looking at replacing Vanos Actuator, central valve or the whole vanos unit. these posts all refer to 2009-2011 N52. Thanks, ill keep my eye on it . - Oil pressure too low. SUBJECT Thanks for your instant reply. Yesterday I did get all the fault codes cleared. 2D5B VANOS, intake, control fault, position not reached 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 Andrea, I just found your blog looking for answers for my used/ new to me 2013 328i with N20 engine. Kies was able to get a new engine and turbo from BMW dealer using the SULEV warranty. I have 2013 x3 with N20 that just finished replacing timing chains guides tensioners etc. If you still need help regarding the P052B trouble code, please post Replace the solenoid that the code followed. Thats important to know for later. The car ran for a mile or so then seized. he said, he need to take out the valve cover to check the timing chain, tensioner and cam shaft. Do you think is this something related to eccentric shaft sensor? But the more you drive it the less you gear it. I dont believe it has a one way valve,,,it does have a o-ring inside. Nic. 130304 VANOS, exhaust, control fault, camshaft jammed Ive search, alot of people have it problem but no solution.It dont like bmw :). Neither the VANOS units nor the solenoids have been replaced. I am wondering if fuel pressure has anything to do with it. Code 130104 Vanos intake control fault camshaft stuck Is that possible? and cam shaft are not in alignment any more. Code 131501 Variable camshaft timing control VANOS intake cold start- not controllable Bimmerpost Model Selection. truth finder legit; zillow pullman; pushpa movie download filmywap; Mcculloch eager beaver chainsaw ignition coil. So the two snap tabs should not bear weight/force, correct? . Ive got exactly the same issue with mine, yet to be found by several mechanics, Im unsure what it is. But alas, it was indeed the ^%$*&! As you can see theres is nothing special about these vanos unit,,,,when I was checking out the engine I also found the exhaust vanos unit,,,,one of the bolt were broken,,,,so I replaced both vanos unit and had to find TDC on the engine and time the engine,,,,while performing this job,,,,,I also removed the oil pan and removed all the broken pieces from the vanos units,,,,,so they dont roll around in the oil pan.,,,,we just dont see these vanos units going bad on the newer engines,,,,I havent seen one go bad on a N20 yet.,,,,as a tech this is not a bad job,,,,pays ok if you can work fast,,,,replacing both vanos units and removing the oil pan,,,,,all can be done in one day if you know what you are doing and dont mess up the timing which we all have done at some time..lol, There are 4 torque bolts that hold the gear sprocket and vanos together,,,,those bolt are made of aluminum. 130108 VANOS, intake, control fault, position not reached no hesitation. It started during a hot day waiting at a traffic light. 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. 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. Enter the Chassis Number, [ Copyright 2013 BMW of North America, Inc. ] Note that ISTA/P will automatically reprogram and code all programmable control modules that do Drives: 2008 128i. Ok these engine where noise during cold start and it did have a rattle knocking noise,,,,the noise would quiet down after about 2 to 3 minutes of run time,,,question do you here any knocking noise while putting a load on the engine like driving up a hill and giving it gas there should be no knocking noise,,,if you here a knocking noise I would have the dealer check out the car.,,,BMW does sell a extended warranty it is not cheap. 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. procedure outlined below. three fault codes are 130104 VANOS, intake, control fault, camshaft jammed This increases general efficiency in the operation of the engine. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Or the failure started at the two snap-on tabs that connect top slide rail to the right-side guard rail? SB-10053485-8362 There have been no changes to the engine since the initial startup after the timing chain installation. i am getting the following error codes on my 2013 BMW X3 (107k miles): or And yes the crank wouldnt rotate after being inserted. File a NHTSA complaint and inspect for the faulty bolts asap. Ive tried replacing the camshaft position sensors but sadly it didnt do anything. (LogOut/ Labor Operation: Labor Allowance: Description: Oh well. for this problem there is a software update available. E84 and E89: No, depressing the clutch has no effect at all. Check the appropriate repair manual or repair database for the exact code definition. Could this be the timing chain? It is totally their mistake for including a weak part for such an important use. Normally due to cold start up. 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. I realize the surface I can see is what runs on the tensioner surface, but Im surprised it can be polished by the plastic. Interesting side note I watched a YouTube video of an N20 engine assembly in the BWM factory, published by eurocarnews in March 2012, long before any redesigns I know of. The failure of this VVT self-test stems from the exceeded minimum . 1/2/3/4/5 x3x4x5x6 f18n201/2/3/4/5 x3x4x5x6 f18n20,! No turnover on start at all. Again, data logging is a huge help in diagnosing this issue. You should ask the dealer about it. The engine sounds exactly the same as the first time it started after the timing chain installation. I dont know if failing VANOS system should give any data to computer and should show somekind bad data or shouldnt show anything. Also is it possible the timing had jump and its not building oil pressure to start the car. I think im Barking up the wrong tree . 130304 Vanos exhaust control fault camshaft jammed 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. if you can direct me in the right path I will really appreciated . Drain your oil, replace filter and re-fill with original BMW 5W30 or 0W30. Where's the location of this? For a better experience, please enable JavaScript in your browser before proceeding. N54 29E2 (10722) Fault Code Fault 29E2 points to the fuel injection rail pressure sensor signal. All 4 aluminum bolts sheared off and a 2A7C code (p052b p0012 generic). If a replacement is required, it is best to use a brand new factory ECM and to program the latest software. ISTA says these errors: What is your opinion about the above? The only odd result is that the desired angles of 0 and 0.6 had actual angles that were off by ~8 degrees. My 7 yr/70k will expire end of this Oct(in a couple of weeks). bimmerfest.com is not in any way affiliated with Bayerische Motoren Werke AG. I have an 2010 E91 and this whole VANOS bolt thing makes me very nervous. The only fault was still the boost disable fault. Strange also noticed if the car is parked on a upward gradient the noise is slight. Went well and all seemed good. It idles fine and sounds much better than before.
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