P054B - Camshaft Timing Over-Retarded. This code (P054B) pops up very occassionally. I had a mechanic who had done an engine replacement for me take a look at it and tell me it was nothing troublesome, just a sensitive sensor. Said it would be replace for a couple hundred $ but I'd rather not fork out when I don't have too.Code P052B Description. The Powertrain Control Module ( PCM) monitors the Variable Camshaft Timing (VCT) position for over-retarded camshaft timing during cold start up. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position.What does the BMW code P052B mean? Code OBD-II An over-retarded “A” camshaft position timing at a cold start indicates decreased engine performance. On initial startup, the engine control module (PCM) tracks the ignition timing. The PCM will set code P052B if the ignition timing changes significantly from where it should be. How is P0021 fixed?November 5, 2022 by Carolina. Spread the love. The trouble code P052B can be identified as Cold Start A Camshaft Position Timing Over-Retarded Bank 1. The variable camshaft timing position for an over-advanced camshaft timing is monitored by the powertrain control module during cold start up. Table of Contents show.And vacuum line - BMW Vacuum Pipe - Genuine BMW 11657588771 To the cart, so it's adding up fast, not to mention the valve cover, valvetronic flange/gasket, ignition coils, spark plugs, vent hose, and fuel breather line I've already bought and installed in the past few weeks.It did start but after about a minute went into limp mode and threw a code P052B which has something to do with the VANOS system. I will check the connections to all sensors, replace the camshaft pulse sensors, then check other more expensive items off the list. ... programming, performance, modifications, classifieds, troubleshooting ...Code P052B Description. The Powertrain Control Module ( PCM) monitors the Variable Camshaft Timing (VCT) position for over-retarded camshaft timing during cold start up. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position.car has power, fuel, and good compression. engine turns over but will not start. ran a diagnostics code and got a code "P052b" cold start "a" camshaft position timing over-retarded bank 1. googled it and came up with this list of possible causes: ... BMW. 2012. L4-2.0L Turbo. 328i. camshaft. no start.I have no other codes except the code p0030 I think o2 sensor code that pops up with the p13b4 every time I clear it aswell! Icepressa- 2008 135i N54 JB4+MHD. Reply Quote. 1 - 3 of 3 Posts. Q. QuebecDIY. 97 posts · Joined 2018. #2 · Feb 16, 2019. The oxygen sensor code, to my humble opinion is very secondary, since it is a consequence of your ...As the title says, I have a 2012 X5 that is giving me the Engine Malfunction Reduced Power message and codes P052b and P0440. I just replaced the spark plugs, which I think fixed the P0440, but the other issue persists. I have found some info online talking about VANOS sensors, but can't seem to find info on where they are and how to …Many trouble codes - P052b, P0100, P0113, P0306, P0304, P0300, P0301, P0302, P054b I replaced the following: All coils - Answered by a verified Auto Mechanic. ... What is the model/year of your BMW? 2011 BMW328 ix 98k miles. Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far?The German luxury automaker BMW may be joining other car manufacturers in the ride-sharing space, to compete with Uber and Lyft. By clicking "TRY IT", I agree to receive newsletter...Dec 29, 2017 · P052b p054b. Jump to Latest ... 2008 535xi 137000 miles with the infamous 52b and 54b codes...got the car about a year ago and havent had too many problems, misfire ... It all started with a P112F code (aka 28A0 through BMW's ISTA). I tried a number of things and someone recommended the valve cover replacement.I did that and that's when the P052B code along with limp mode came up, as with OP. In an attempt to resolve I did the following: Removed and cleaned VANOS solenoids.Sometimes I see a high mileage car (120k+) in an excellent condition, better than one with 60K. Around 100K you should expect the following: - breather valve / oil separator and all breather and vent hoses. -valve cover gasket with spark plugs. -condenser fan. -suspension issues, control arm bushings, ball joints, struts with mounts.It sounds like you have a few things going on with your BMW. First, your P052B code is indicative of a problem with the vanos system. The vanos system is responsible for timing the intake and exhaust valves, and when it's not working properly, it can cause rough idling and other problems.The BMW P0302 code is a serious issue that should not be ignored. This code indicates that there is a misfire in the second cylinder of the engine, which can cause a variety of problems. A misfire can lead to reduced engine performance, decreased fuel efficiency, and even engine damage if left untreated.P0528 is the generic OBD-II code alerting you to a malfunction in the fan speed sensor circuit. The cooling fan is an integral component in keeping the vehicle's engine cool. As the vehicle gains speed, the radiator fan takes over the job of cooling the engine by cooling the radiator fluid; at that point the cooling fan shuts off because it ...Location: Baltimore, Maryland, USA. iTrader: ( 0) Garage List. 2018 BMW X3 M40i (G01) [0.00] m40i check engine light. Last friday - I started my M40i late in the day. seemed to start a little funny - then the check engine light came on and stayed on. i drove one errand, then took it to dealer service center before closing time. Drive to errand ...The video focuses on the basic Ford specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro...BMWP0420 BMW DTC P0420 Make: BMW Code: P0420 Definition: Catalyst System Efficiency (Bank 1) Below Threshold Description: Engine started, battery voltage must be at least 11.5v, all electrical components must be off, parking brake must be engaged (to keep daytime driving lights off), automatic transmission selector must be in park, the exhaust system must be properly sealedI have a 2010 BMW 328i xdrive. Have code P052b. Car has. I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine. Had camshaft sensors changed and checked for vacuum leak plus oil change ...But I don't seem to be getting any misfire codes. The P052B is listed as a "permanent" code . And there is also a P2402 for the EVAP. The system does not throw any new codes. ... I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine.This Diagnostic Trouble Code (DTC) will set when the Engine Control Module ( ECM) is unable to control the actuator correctly. Oil pressure and quality should be tested before any electrical fault finding is carried out. P052B BMW Code - Cold Start 'A' Camshaft Position Timing Over-Retarded Bank 1.GO TO MY WEBSITE AND BMW FORUM !!!https://www.nathansbmwworkshop.comCLICK HERE TO BUY YOUR NEXT CAR PARTS FROM MY AMAZON STOREhttps://www.amazon.com/shop/inf...What is the Cost to Diagnose the Code P052B Volkswagen? Labor: 1.0. To diagnose the P052B Volkswagen code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type.Code P052b intake timing retarded too much. Did anyone have this code in the past? How did you fix it? It happened twice in the last 3 months on early morning cold start. I turned the engine off, check the codes with my innova 3160 scanner, clear codes, and restart with no issues. Engine runs great. Some forums recommend vanos, or cam …N. Napd325 Discussion starter. 2 posts · Joined 2020. #2 · Jun 4, 2020. My 328i does not display an check engine light but when I plug in the OBD2 it reads p054b code. I noticed a few extra cranks when starting cold and a rough idle. I have changed both camshaft position sensors and the bottom VANOS solenoid which I believe is the exhaust one?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. Normally due to cold start up.BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > The worst side of a P052b code. Sheared cam bolts A bad/clogged solenoid can absolutely cause rough idling and misfires and that OBD code. Squealing could easily be an unrelated issue such as a belt not properly tightened. Edit: Get yourself a BMW code reader and you won't have to guess about the causes nearly as much. Edit 2: And you might verify that your oil level is showing ok for good ... Hi I have a 2013 bmw x1 with an n20 engine that has a code p052b. Prior to the code it says low oil pressure on the dash. I did an oil change and after that the car wont start anymore. Tried to check … read moreWhen this occurs, timing issues may result from inaccurate readings from the camshaft position sensor for a number of reasons, including a malfunctioning crankshaft position …Even after dropping in value by 2%, Toyota is estimated to be worth $28.9 billion and retains the title of world's most valuable automotive brand, according to the new BrandZ study...Here is the fault code description and the official troubleshooting guide. P052B Variable camshaft timing control (VANOS), intake, cold start: not controllable. Service Plan. 1. Check whether VANOS solenoid valve is soiled, if heavy soiled remove filter mesh with tear-off tab. 2.CheerMom328i. P052B-P13C0 Explanation? Got this 2013 328i X drive a year ago. It had 52,000 it now has 73,000. Popped these codes in my driveway. Can someone give me a rundown on these and the cost to fix them? Thanks. You need to replace your camshaft sensor. @CheerMom328i.To diagnose the P052A code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.I have a 2010 BMW 328i xdrive. Have code P052b. Car has. I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine. Had camshaft sensors changed and checked for vacuum leak plus oil change ...Since I had been leaking oil, I decide to add 1.5 quarts of oil to compensate for my loss of oil since I had changed my oil. I finally leave work at 7am and drive for about 4 miles (from a 35 mile drive) then my low oil pressure light comes on again. I immediately pull over, put it in neutral, turn off the car and call my insurance for a tow.P22AA OBD Code Definition: NOx Sensor Heater Sense Circuit Intermittent (Bank 1 Sensor 2) P22AA OBD Code Description: ... I have a 2011 BMW 328i that has 72,000 miles and it's been running rough at low speeds, with a bump as it accelerate but runs fine at higher speeds. This is an intermittent problem. I have the following codes P22aa, P24aa ...BMW CODE P0015 B CAMSHAFT POSITION TIMING OVER RETARDED 316i 318i 320i 323i 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 325xi 328xi Cleaner spray used...I fixed it! Such an accomplishment to diagnose such a problem and then go fix it:). I am a happy camper to say the least. This video will show you what to ...P0012 is the OBD-II generic code indicating the engine control module (ECM) has determined that the intake camshaft timing for bank 1 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing.What does code P052B mean BMW? Engine oil level is too low. Powertrain Control Module (PCM) failure. The engine oil does not meet the manufacturer's requirements.Car brands may include, but are not limited to, VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, etc. ... Code P052B is a problem that should be referred to a mechanic immediately because it is a very complex, let alone serious problem. This kind of problem affects the ECM to a large extent, so a technician should inspect your ...DMWL said: Here are the codes currently in the system, which are new since the VC was replaced. P052b (3x) P13b4 (1x) The codes that the tech saw before the repair were VANOS related and "UNKNOWN". The P052b is a Cam timing code. Which can very well be VANOS related.Failed to reset. 2011 328i xdrive. I havent looked at it yet, I was just researching what the code - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. ... Code p052B. That the only code my code reader is showing.This video includes the followings:-----P0011 Intake Camshaft Position Timing Over ...Any thoughts on Genuine BMW vanos solenoids vs Pierberg? BMW $430 for the pair BMW VANOS Solenoid - Genuine BMW 11368605123 Pierberg @ $286. ... My non-ISTA code reader is still showing P052B as a permanent code but I believe that should clear once I drive for a bit.I have a 2010 BMW 328i xdrive. Have code P052b. Car has. I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine.Make: BMW; Model: 135i; Year: 2013; Engine: 3.0L; Issue + Repair History. MIL (Malfunction Indicator Lamp) on for secondary air pump; Replaced oil pan gasket, valve cover gasket, oil filter housing gaskets, intake gaskets, front crank seal, and rear main engine seal; After repairs, encountered P052b and P054b codes; car starts but runs badlyBMW E90 camshaft position sensor fuse location and replacement E91 E92 E93 BMW 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 316i 318i 320i 323i 325xi 32...Car brands may include, but are not limited to, VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, etc. ... Code P052B is a problem that should be referred to a mechanic immediately because it is a very complex, let alone serious problem. This kind of problem affects the ECM to a large extent, so a technician should inspect your ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...The video focuses on the basic Ford specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro...Nissan TSB NTB12-067 Make: Nissan Number: NTB12-067 Title: 2013 Altima Sedan Mil "On" With DTC P052B Date: 8/14/2012 Models: 2013 Altima Summary: The MIL is "ON" with DTC P052B (CAMSHAFT POSITION TIMING B1) stored in the ECM AND There are no drivability concerns. It all started with a P112F code (aka 28A0 through BMW's ISTA). I tried a number of things and someone recommended the valve cover replacement.I did that and that's when the P052B code along with limp mode came up, as with OP. In an attempt to resolve I did the following: Removed and cleaned VANOS solenoids. Los síntomas de un código de avería P052B BMW normalmente son: Pérdida de potencia en el motor. Mayor consumo de combustible. Ruido anormal en el motor. Se enciende la luz de fallo de motor (Check Engine) Problemas de arranque en frío. Marcha irregular del motor. First: confirm you have P052B Fault Code. Here is BMW Fault Code Lookup Definition: If your Bluedriver can display Live Data, I would observe Intake Cam Timing, and/or Intake VANOS Solenoid function, at Cold Start, to see if issue is intermittent, if it clears as engine warms and Oil Viscosity lessens, etc.2009 BMW 335i 3.0L Poor Idle Quality, Hesitation, MIL Lamp on. Posted to European Driveability on 1/29/2016 8 Replies. Experiencing Code P052B (believe it's 2A7A) for VANOS (variable intake timing) control fault, with a boost pressure deactivation and misfire codes (assuming tied to the VANOS issue). Customer brought vehicle in for oil …I have a 2010 BMW 328i xdrive. Have code P052b. Car has. I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine. Had camshaft sensors changed and checked for vacuum leak plus oil change ...2023.04.19; maltipoo puppies for sale in des moines iowa; p052b bmw n20This happens at start up and it is a cold start code, but it triggers whether hot or cold, RPM jumps a little to 1200 and goes back down registering the code. The car has been driven with the code 2012 328i E92 coupe OBDII P052B and 002A7C Code without end need HELPP013b6 p052b Po300 po304 po305 po306 2011 bmw 328i Is there any overlap at these codes and what cause this? I have not - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. ... I have 2010 Bmw 328i and got code P052B. Replaced alredyBMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 128i Engine (N52), ... P052B code Help! Hey fellow bimmer peeps, My head has been spinning over this code . It always pops up on cold start, the car will start up, rev to 1rpm ...Browse Bmw questions from August 2020 - page 1. View answers from verified BMW Mechanics online ASAP on JustAnswer. JustAnswer > BMW > Bmw > Bmw Questions > August 2020iTrader: ( 2) N52 P0012 Camshaft A over retarded sounds like marbles at idle. evening guys, I've got my room mate's 67k mile 09 328i 6-speed E90 and the engine sounds like absolute death: sounds fine above 2,000 RPM. sounds fine for 15 seconds or so after cold start. very down on power. new intake camshaft position sensor. A bad/clogged solenoid can absolutely cause rough idling and misfires and that OBD code. Squealing could easily be an unrelated issue such as a belt not properly tightened. Edit: Get yourself a BMW code reader and you won't have to guess about the causes nearly as much. Edit 2: And you might verify that your oil level is showing ok for good ... May 28, 2022 · Engine codes P13C0, P052A, P052B. Changed the VANOS. This is the first time, trying to resolve the - Answered by a verified BMW Mechanic ... I have a 2010 BMW 328i ... This code is logged when the incoming signal from the CMP in Bank 1 is lost. Code P0369 is usually set due to faulty camshaft position sensors, damaged circuitry, and in rare cases, a malfunctioning PCM. Some of the most common symptoms associated with this code include a lit check engine light and engine performance issues.OBD-II Code Decreased engine performance is defined as a Cold Start "A" Camshaft Position Timing Over-Retarded. The engine control module (PCM) monitors Ignition Timing on initial startup. If the Ignition Timing varies excessively from where it should be, the PCM will set code P052D.When it comes to luxury SUVs, few brands come close to the quality and style of BMW. But what’s the cost of a BMW SUV? In this article, we’ll explore the various factors that go in...BMW’s slogan for their large number of vehicles is “The Ultimate Driving Machine.” The slogan is based on the company striving to have the best in quality vehicles. BMW has been an...2009 BMW 335i 3.0L Poor Idle Quality, Hesitation, MIL Lamp on. Posted to European Driveability on 1/29/2016 8 Replies. Experiencing Code P052B (believe it's 2A7A) for VANOS (variable intake timing) control fault, with a boost pressure deactivation and misfire codes (assuming tied to the VANOS issue). Customer brought vehicle in for oil …P052b, 2011 BMW 328xi, Changed Cam Sensors, nope - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. ... codes 51A7 and 2A94 I replace crank and still the same codes came back ...I did start it up and with Torque I found misfire codes on cylinders 4, 5, 6 and P045B and P052B which is "Cold start camshaft position timing over retarded BANK 1" for the A+B camshafts. ... etc. etc. After all that the rod bearings are a piece of cake. This is my second time doing this job on a BMW. The first was on my N54 which looks ...I used a genuine VDO sensor ($150 off ebay) and Mahle gasket set ($18 off ebay). So if you have these 3 codes of P103A, P105B and P1056, you need a new eccentric shaft sensor. Here's the link to the seller of the genuine VDO sensor I bought off ebay for $150 shipped. Lowest offer they'll accept is $142 + $8 shipping.The BMW P054B code is a diagnostic trouble code that indicates a problem with the cold start exhaust ‘B’ camshaft position timing over-retarded bank 1. This code is considered to be moderately serious and should not be ignored. If left unaddressed, it can lead to more severe engine problems and potentially cause damage to other components.Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the BMW Certified Pre-Owned Program. And, additionally for the: I12 (i8) If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead of 00 00 006. Refer to KSD2/AIR for the corresponding flat rate ...In the event that the engine overheats or when knock sensors are activated, ignition timing is retarded by the PCM to prevent engine damage. If ignition timing cannot be controlled by the PCM, a code P050B will be stored and a malfunction indicator lamp (MIL) may be illuminated. Most vehicles will require multiple ignition cycles with a failure ...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 SearchA luxury car for drivers and passengers alike. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and ...2011 325ix showing an obd code P052B and valve cover leaking. My 1st question is that if I replace the valve cover - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. ... I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine.The problem started happening in the beginning of this winter and just recently the CEL came on with the drive train malfunction warning. Car is regularly ma...=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0012 Saving Repair Parts...A DTC, short for Diagnostic Trouble Code or Fault Code, is a code used to diagnose malfunctions in a vehicle. While the malfunction indicator lamp (MIL)—also known as the check engine light—alerts drivers that there is an issue, a DTC identifies what and where the issue is. These DTCs can be read and cleared with the YOUCANIC Scanner.The code refers to ‘Cold Start Ignition Timing Performance.’ Since this code is a generic trouble code, it applies to all code having an OBD-II system or to all models manufactured since 1996. It comprises cars from various manufacturers, including but not limited to BMW, Dodge, Ford, Jaguar, Jeep, Land Rover, Mazda, Mitsubishi, and ...To diagnose the P052A code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.2017 Nissan Rogue OBD2 Code P052B Cold Start A Camshaft Position Timing Over-Retarded Bank 1; ... It is particularly common among Audi, BMW, Ford, Hyundai, Mercedes Benz, Mini, Nissan, Jeep, and Volkswagen. Specifications on the definition, troubleshooting, and repairs, of course, vary from one make and model to another.I Will Greatly Appreciate If You Can Give My Video Thumbs Up And Subscribe To See Future Videos Thank You Very MuchJust hit like on my Facebook page to stay...2012 MCS N18. Repaired head gasket and HPFP. Now getting this code "P052B" intermittently. Any ideas? Mini tech speculated that it might be bad/dirty Vanos Solenoid when discussing problem. Runs great when the code is not present. Has anybody else experienced this issue?
Morning. I'm working on a 2013 bmw x5 with the N20 engine. It had codes p052b p054b p1338 p1339 p013cc. I replaced the timing chain, oil pump. Still have the same codes. I tore it down and rechecked t … read more. Dr gibson paris tn
The P052B fault code is related to the Variable Camshaft Timing (VCT) position during cold start up. The Powertrain Control Module (PCM) monitors the camshaft timing to ensure it is not over-retarded. If the timing exceeds a maximum calibrated value or remains in a retarded position, the test fails and triggers the P052B code.Labor: 1.0. The cost to diagnose the P13C0 BMW code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.I got a 2011 bmw 335i xdrive got a code p052b wanderd of you can help me. Answered in 15 minutes by: Steve. Category: BMW. Satisfied Customers: 30,657. Experience: BMW Expert. hello.Coding your BMW, MINI or Toyota Supra made simple. Download for iOS 4.7 14,853 Reviews Download for Android 4.6 9,298 Reviews Download for Windows Windows 10+ Download for macOS macOS 12+ Mac with Intel chip. Mac with Apple chip. This internet presence and the BimmerCode app are in no way connected to the company BMW AG. ...BMW E90 camshaft position sensor fuse location and replacement E91 E92 E93 BMW 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 316i 318i 320i 323i 325xi 32...What does OBD-II fault code P257D mean? OBD-II Code Vehicle will not go over 5 mph is defined as a Engine Hood Switch Circuit Range/Performance. The hood switch tells the engine computer if the hood of the vehicle is open or closed. If the switch sends back an implausible signal, P257D is stored.2011 325ix showing an obd code P052B and valve cover leaking. My 1st question is that if I replace the valve cover - Answered by a verified BMW Mechanic. We use cookies to give you the best possible experience on our website. ... I have a 2010 BMW 328i xdrive. Have code P052b. Car has issues starting but once starting it is fine.The p00bd BMW code is an OBD-II diagnostic trouble code that indicates a problem with the mass or volume airflow "A" circuit. This code specifically applies to BMW vehicles and is commonly associated with issues in the intake manifold or the sensor itself. It is important to address this code promptly to ensure proper engine performance and ...I have a 2011 328I that is making a loud rattling sound that is giving several codes. One is a P13B4 code does anybody know what that is? the others are P052B,P0012,P0328,P054B and P052B. Any help would be great. Thanks. Save Share. ... P13b4 Bmw Description. The diagnostic function monitors the adaptation data of the intake camshaft.FordP052B Ford DTC P052B Make: Ford Code: P052B Definition: Cold Start Intake A Camshaft Position Timing Over-Retarded (Bank 1) Description: This DTC sets when the variable camshaft timing (VCT) position is over-retarded during cold start up.Hi I have a 2013 bmw x1 with an n20 engine that has a code p052b. Prior to the code it says low oil pressure on the dash. I did an oil change and after that the car wont start anymore. Tried to check what Is p052b and find out it camshaft position sensor over retarded bank 1. What could be the reason why it wont start.70. 21K views 4 years ago. ...more. https://youtu.be/FzDF4BqDS2Q vanos cleaning. Code P052B Bank 1 Timing Retarded..