Ill check my gas cap but I need to clear this code. Code P052B R A Diesel Tech 3.07K subscribers Subscribe 15K views 3 years ago. 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. Content on bimmerfest.com is generated by its users. For this reason, they've designed the VVT system. or ground from chassis to engine? I did an oil change because the red indicator light came up with a p052b code which is the camshaft position sensor. 67k. Ive just gone through this painful experience myself. thanks for the input. 2D54 VANOS, exhaust, starting from cold: Non-adjustable Tried test with ista for vanos solenoid test removed solenoid stiff does not move when activated. Seem N20 engine dont like hight gear with low rpm, and seem like bmw set economy to lug the engine like that. The fault returns when its hot outside and comes back even faster when I turn on the air conditioning. Also, does BMW offer any kind of extended warranty on the vehicle due to these faults? Wasnt there a re-call on these? 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. . Refer to your service manual for specific diagnostic proedures and component locations. Does the noise go away when you depress the clutch pedal,,,,because that would put pressure on the flywheel. within the BMW Certified Pre-Owned Limited Warranty and this coverage extends beyond the Interested in your thoughts. The oil temperature was 90 C. Once the car started without faults the oil level check worked fine. Left/Right and Front/Rear are determined as though you are sitting in the driver's seat. 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. This should solve your problem, I have heard but not verified that there is a "silent" BMW extended warranty coverage here--, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications. Hi, I have N20 with rough idle. 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. also it has a start stall initially. Code 130104 Vanos intake control fault camshaft stuck The orange plastic I can see does not appear damaged. 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. 00 00 006 Refer to KSD2 Performing vehicle test (with vehicle Cold Start "A" Camshaft Position Timing Over Retarded Bank 1. 61 00 730 Refer to KSD2 Programming/encoding control unit(s) One or more of the following faults is stored in the 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. 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. What me be causing this? At cruising speed it's hardly working I'm told. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. F31 Appreciate 0 Tweet. But not sure if the spring is strong enough by itself to keep the chain taut without oil pressure. Control unit codes. Maybe I should replace them? The engine start ok. no misfiring. Do you have the same problem? Mileage 116000km. Location . Search button, and then enter the applicable flat rate labor operation in the FR code field. We include basic steps below but refer to a vehicle year/make/model/powertrain specific repair guide for specific steps for your vehicle. The only odd result is that the desired angles of 0 and 0.6 had actual angles that were off by ~8 degrees. Thx Andreas, that makes sense now that I think about it. Code 132408 Vanos Exhaust Intake camshaft not locking at start up You suspect these class action lawsuits will come to fruition? 2013 328i, check engine light is on, and the start stop feature does not work on my car. I have a 2013 bmw x1 with an n20 engine that has a code p052b. Technical Service Hey I have a 2012 528i xdrive, Im getting misfires on all 4 cylinders and also a p1339 code. 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. if you can direct me in the right path I will really appreciated . But thats not what happened. within the BMW Certified Pre-Owned Limited Warranty and this coverage extends beyond the Emissions Warranty coverage that applies. Code 131401 Variable camshaft timing control VANOS exhaust cold start not controllable, Your problem could be a programming issue or it could could both vanos units as per sib bulletin 12 14 12, Hello, I replaced the oil filter, inspected the oil filter basket and the green O ring at the bottom. 1/2/3/4/5 x3x4x5x6 f18n201/2/3/4/5 x3x4x5x6 f18n20,! Is the engine totally damage if timing chain skips? Typically, the ECM has not detected the desired response to a few electronic commands to the VVT and a code has been set. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158. It would get to 17% and quit. Never took it in shop I just started to DIY all my issues. 2D57 VANOS, intake, starting from cold: Position not reached Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. 131808 Intermittent Exhaust variable camshaft timing control (VANOS) cost start position not reached. 133E10 -permanent valvetronic system: deactivated, adjustment fault too frequent Also camshaft sensors also does not give any data to DME. Limped home of course. P054B - Cold start B Camshaft position timing over-retarded bank 1. $99. 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. NOTE: This information is presented for information purposes only. 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. Also can sparkplugs have any influence to this situation? When the fuel tank is full it seems to dissapear. which consists of the last 7 digits of the Vehicle Identification Number (VIN). I have the alignment tool to lock the crankshaft, camshafts and impulse sending wheel. three fault codes are 1; 120408 Charging pressure control: switch-off as consequence 0L), N52N engine, RWD, AT. Thanks. Changed the oil filter and OIL. They unlock only when oil pressure is applied. Code 120408 Charging Pressure control Switch off as consequence Cool off then restart made no difference, tried several times. I have checked timing multiple times, I found this article online and this is what Im thinking right now!! ISTA says these errors: my mechanic told me there is a whining noise and I can hear it too. 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. 130304 Intermittent VANOS (variable cam shaft timing) exhaust: control fault, camshaft stuck It started during a hot day waiting at a traffic light. I dont know how serious this is,,,but your mechanic is right to remove the valve cover and inspect the timing chain and guide rails,,,,if that is ok the check the exhaust vanos unit and intake vanos units,,,,your faults are for the exhaust side,,,the boost charge fault is due to the exhaust vanos faults. . Hi Hi, I have little complicated problem with F30 N20B20 2012 engine.. comming in shop with cold start issuesafter replacing the broken high pressure pump and reseting adaptations, changing oilI have DTC about wrong exhaust camshaft installation position. Anyways I spend 20 hours replacing the chain. I've done the timing chain on my N20 along with the oil pump and I made sure to time them all correctly. E89X-13 -11-505 for the E84 and E89 To assist with cold start conditions the camshaft timing can be adjusted to allow for optimum starting conditions. (LogOut/ Enter the Chassis Number, F25 Clutch seems fine no vibration or variation in noise with clutch engaged or disengaged . I have a X1 E84 with the N20 engine. How could I tell the time to open the engine is my best option. com,BMW N51 N52 N54 N55 Timing. VANOS bolts. The timing was checked several times after installing the new chain. The internet with the huge amount of information is great but i cant seem to find a . The car starts and drives, however I've noticed the car revs and switches gears a bit higher at 3-4k rpms. Reprogram the vehicle ISTA/P 2.50.4 or higher. If you are using a Main labor code for Owned Program. Cold Start "B" Camshaft Position Timing Over Retarded Bank 1. 131501-VANOS inlet, cold start not consolable. I just talked to BMW "Owner Reimbursement". 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. Could this be? To explain in a simple manner, this code indicates that the engine control module (ECM) has picked up that the variable camshaft timing is over-retarded. Dash lights up with transmission gear exclamation point and lift ramp both in yellow. Perform a vehicle test. Yes its possible the timing has jumped and thats why it wont start,,,now is your engine damage its hard to say without finding out what exactly is wrong with it. The oil and filter were changed along with the timing chain. I had to replace the valve lifters. Was it how the faults were cleared that made the difference? Free shipping for many products! All content 2004-2023 OBD-Codes.com, post All 4 aluminum bolts sheared off and a 2A7C code (p052b p0012 generic). What do you mean about "long" t45? Preventative maintenance suggestions? 2- i donated TO YOU but didnt see it go thru Learn how your comment data is processed. bimmerfest.com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. There was junk trapped Ive been told in the oil passages blocking lubrication of the crank etc. New battery installed. Thank you for the overview. If one of the applicable faults listed above is stored in the DME then continue with the Hi bmwtechnician, This guy puts it down to crankshaft noise oscilation. Sorry for the confusion, No, F10, F25, F30, F31 and F34: It's always a good idea to refer to your specific model's service information first. no hesitation. The car ran for a mile or so then seized. The BMW dealer wants 1300 for the repair, which is of course a lot of money. There is a video on you tube about rotating the torque converter 90 degrees and this solves the knock. Join Date: Jul 2014. Engine oil level is too low. That why they did that 7/70 for certain models and years. I appreciate any input. There not much to tell you about chain stretch,,,,I think a lot has to do with the timing chain rail getting worn out or start to come apart and then the chain starts to loose tension because of the rails coming apart,,,then when we have a loose chain then we have timing issue. Just need to clear the check engine light. I see that I was only seeing the intake side. Yes, tricky to work out. This increases general efficiency in the operation of the engine. The Engine Control Module ( ECM) monitors the Intake Camshaft. Went well and all seemed good. Ill try what you suggest. I have changed timing chain on 2013 BMW 328i xdrive this is the codes Im getting 131501 120408 131908 . The Service Engine Soon lamp and Engine Malfunction warning are illuminated, and the vehicle 130308 VANOS, exhaust, control fault, position not reached First time posting on here, but I've spent a lot of time on here researching this issue. 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Cool off then restart made no difference, tried several times too frequent also camshaft also.