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Mercedes code p052e?
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Mercedes code p052e?
Cost was 800$ for the part for anyone wondering about the specific code. The invoice says "P052E71 the valve for crankcase ventilation has a malfunction. Performed the PCV and intake line replacement as per WIS procedures. ) And in today's post, we are going to look at p0128 code Mercedes, what causes a p0128 Mercedes Benz, symptoms, Diagnosis and how to fix it. Check engine light came on and this was the code I saw on the reader. Description : P1525 MERCEDES-BENZ Camshaft Position Actuator Defective. P0133 Mercedes-Benz Code - O2 Sensor Circuit Slow Response Bank 1 Sensor 1. Jul 8, 2024 · Listing #KS-504c 36 acres M/L of prime riverfront property near Clearwater, in Sumner County, Kansas. Check Engine light came up and I downloaded the code: P052E. Mar 23, 2022 · What is the trouble code P052E? If the check engine light on your Mercedes-Benz is on with the diagnostic code P052E, it is most often caused by the crankcase ventilation line (also referred to as the crankcase breather hose). Don't take my word and throw parts at it, but might be a decent spot to start that's all connected to the PCV/breather system too, and the 'other' code it P052E just fyi if you see that pop up look into the PCV/oil separator. Apr 27, 2019 · How to repair P052E code Positive Crankcase Ventilation Regulator Valve Performance. It displays three codes all of which are P1525. Watch this video to learn what causes this. Or check it out in the app stores TOPICS the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand I've come across similar fault P052E which is also linked to ventilation line but FULL. 0 in the shop with a P052E code PCV Malfunction0 Supercharged Audi engine has a P052E code fix by changing your PCV out t. I finally got rid of my p052e code. All our Zoning codes have been converted into our new Municode system. The only way to … The P052E is a generic PCM thrown trouble code that means “Positive Crankcase Ventilation Regulator Valve Performance. 0 Sport 2016 Last0TFSI Engine Discussion - P052E PCV malfunction 2013 Aufi A7 - Hi guys. One common issue that Mercedes-Benz owners may encounter is the OBD-II trouble code P0128. I don't know much about this model - mine is a 1987 420SEL. Dec 9, 2021 · This code is almost always a bad crankcase vent solenoid valve Y58/2. Buy YOUCANIC Pro Scanner https://wwwcom/scanner/Get Factory Service Repair Manuals & Specs https://wwwcom/manualsAsk Car Questions & Get. Below are the cities that the US Postal Service accepts for the ZIP code 67025. Over the past two week I got a CEL with a P052E71 code. Apr 25, 2023 · Really loving car but just got code PO52E and my scanner says it is PCV actuator valve, any ideas where located and can I buy part other than dealer? Usually I buy parts from Rock Auto but it is not listed there. Ask Your Own Mercedes Question. Presumably they came down from above to access these, and maybe had to disconnect reconnect tubing. To tell you where it is located on your engine, I do need the model of your 2017 Mercedes. I have a 2017 Mercedes CLA 4Matic, which has been great until about 2 months ago In December 2021, I got the dreaded Check Engine Light code: P052E for a PCV (Crankcase vent valve) replacement, and I was out of factory warranty (ended January 2021 2014 -2023 Mercedes C300,E400,GLC300, SLC300Gas smell in the cabin. The positive crankcase ventilation (pcv) valve is crucial for regulating the flow of gases in the engine's crankcase. Aug 13, 2021 · You are facing a $2,000. Presumably they came down from above to access these, and maybe had to disconnect reconnect tubing. As part of my channel I buy and sell cars as a hobby and while driving this 2014 Mercedes CLA 4Matic Sport Package under hard acceleration the car would jerk. Cost was 800$ for the part for anyone wondering about the specific code. Performed quick test and found code. sorry -- had to leave before completing posting --- I have a 2007 Mercedes benz 320cdi, with 93000 miles. I had my PCV replaced about 17,000 miles ago but this code has popped up since with the associated symptoms (oil consumption, strong vacuum when taking oil cap off etc. This code is often caused by a faulty positive crankcase ventilation regulator valve, an open or shorted harness, or a poor electrical connection in the valve circuit. I'm now in the process of paying a shop ~$2500 to replace my thermostat. My local mechanics took it several time for drive cycles, the codes. Reparaturinformationen für P052e-Code. The van drives normally. Check Engine light came up and I downloaded the code: P052E. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. Is it an easy fix or should I have a mechanic take care of it. 66 cases the fix was the Y58/2 Crankcase vent solenoid valve. If you have a code P052E stored in your OBD-II vehicle, it means that the powertrain control module (PCM) has detected a signal from the crankcase pressure sensor that indicates an inappropriate degree of pressure exists. The P052E trouble code can be defined as Positive Crankcase Ventilation. He recommended checking with the dealer to see if it was covered under the emissions warranty. The part from a Mercedes dealer is over $900. Code P052E just like all 2. Apr 19, 2020 · To our surprise we got code that correctly diagnosed the problem with Crank case Ventilation. Jul 27, 2023 · The P052E Crankcase Vent Valve malfunction will cost about $2,000 if you take it to a mechanic to repair because the part costs $700 and it involves many hours of labor. May 14, 2021 · P052E solved. Watch this video to learn what causes this. Both Mercedes A and Mercedes B services are routine maintenance performed on Mercedes vehicles at certain mileage intervals, but Mercedes B service typically includes more checks,. Out of 70 reported cases of the code. 4 case was the Oil Seperator. Presumably they came down from above to access these, and maybe had to disconnect reconnect tubing. Typically rhis is the PCV valve but I don’t think the turbo engine has - Answered by a verified Mercedes Mechanic. My home scanner said it was PCV related. All our Zoning codes have been converted into our new Municode system. Below are the cities that the US Postal Service accepts for the ZIP code 67025. Aug 13, 2021 · You are facing a $2,000. In my family we have 2 mercedes benz cars one 2017GLC300 and other 2017 C300 4matic and both of the cars have the same issues. Below are the cities that the US Postal Service accepts for the ZIP code 67025. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. Please click here to be redirected to the updated page. With replacement hose and a re-manned part, job will be $1800. This system helps to relieve crankcase pressure and improve overall efficiency by. P052E code on w205. For regularly scheduled maintenance, Mercedes employs the ASSYST Plus service display in the onboard service computer. Mar 23, 2022 · What is the trouble code P052E? If the check engine light on your Mercedes-Benz is on with the diagnostic code P052E, it is most often caused by the crankcase ventilation line (also referred to as the crankcase breather hose). Code P052E stands for Positive Crankcase Ventilation Regulator Valve Performance. This code is specific to the city of Cheney, Kansas, and its surrounding areas. List of ZIP Codes in Ninnescah Township (Kingman County), Kansas. Read the article to know possible causes, symptoms, and descriptions. This code is specific to the city of Cheney, Kansas, and its surrounding areas. If you see the engine light or service engine soon warning light on, the fault code P052E could be the culprit. worksmart. michaels.com Out of 70 reported cases of the code. Code p052e mercedes benz. Dashboard is showing the check engine light and when I take to Dealership for diagnostic, the code is P052E which is a problem with Crankcase vent. Introducing the Mercedes-Benz High-Power Charging Network, a premium experience for effortless public charging and preferential access for Mercedes-Benz drivers across North America The Total Price is the Starting at price plus estimated taxes and fees once a ZIP code is provided but is subject to change and may vary based on location of. Its a part that is used to keep the vapors inside the engine from pushing up back into the engine and instead vents them out of the engine. P052E12 the valve for crankcase ventilation has a malfunction. Advertisement The 1950s Classi. 129 posts · Joined 2019 Helping a friend of my family. The cause of this issue could be a faulty PCV Regulator Valve, an open or shorted harness, or a poor electrical connection in the PCV. 00 repair bill to replace the crankcase ventilation system. It had a very small crack in the hose running back under the intake manifold shown in the picture. Just to highlight the repair procedure the following steps need to be followed: Mar 16, 2020 · Performed quick test and found code: P052E71 - The valve for crankcase ventilation has a malfunction, the actuator is blocked. The only way to … The P052E is a generic PCM thrown trouble code that means “Positive Crankcase Ventilation Regulator Valve Performance. poses drawing reference If you see the engine light or service engine soon warning light on, the fault code P052E could be the culprit. Control unit/fault code Control unit Fault text N3/10 - Motor electronics 'MED40' for combustion engine 'M274' (ME) (MED40) P052E71 - The valve for crankcase ventilation has a mal-function. There is no check engine yet, but after connecting the diagnostic device, it shows the error: p052e71 and this indicates that it is: crankcase ventilation line. Check Engine light came up and I downloaded the code: P052E. I have a Code P052E on my Mercedes GLC300. Feb 21, 2022 · A check engine light recently came on (car has 38k miles on it currently); I had the code read at my independent as P052E71. Summary: Engine diagnosis warning lamp active - check engine light (CEL) on. Of course, I needed to have my 2018 C300 4matic inspected. 2015 CLA250, dealership quoted - Answered by a verified Mercedes Mechanic. The mechanic shared it. Jump to Latest Follow 10K views. Just to highlight the repair procedure the following steps need to be followed: Mar 16, 2020 · Performed quick test and found code: P052E71 - The valve for crankcase ventilation has a malfunction, the actuator is blocked. Sep 14, 2022 · The dreaded Mercedes-Benz check engine light code, P052E. I don't know much about this model - mine is a 1987 420SEL. Of course, I needed to have my 2018 C300 4matic inspected. It had came back P052E, the PCV. Advertisement The 1950s Classi. peterkins houses for sale in huntly Come join the discussion about performance, features, modifications, classifieds, troubleshooting, maintenance, and more for the 250 4MATIC. Consulting with a professional mechanic ensures. The EPA says this is part of the emissions system, including the hoses. Control unit/fault code Control unit Fault text N3/10 - Motor electronics 'MED40' for combustion engine 'M274' (ME) (MED40) P052E71 - The valve for crankcase ventilation has a mal-function. Performed electrical test of the ventilation valve and found no shorts or opens. The part from a Mercedes dealer is over $900. The automobile fault code P052E indicates a problem with the Positive Crankcase Ventilation (PCV) Regulator Valve. Possible Causes; Description; How to Fix; Hello,I have a 2016 mercedes c300 and the check engine light has come on. I only have 27k on this thing not even a year old from purchase date Sort by Oldest first. The part from a Mercedes dealer is over $900. Oil and filter were changed about 6,000 miles, 10 months ago. In 1998, Mercedes-Benz’ parent c. Check engine light just came on. Oct 16, 2018 · My instance of the PO52e code happened after the high pressure fuel sensor and water pump were replaced. New to forum, I just purchased a 2017 b250 with 50,000km.
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In our continuing efforts to assure the proper performance of MercedesBenz products and to enhance the satisfaction of our -. May 14, 2021 · P052E solved. 9 in model 205, 213, 253 with code 494 (US version) Engine 274. Advertisement From the 1950s M. In our continuing efforts to assure the proper performance of MercedesBenz products and to enhance the satisfaction of our -. Daimler says it's recalling three million Mercedes vehicles to quell public fears over diesel engines Just one week after Germany’s Süddeutsche Zeitung reported that Daimler was of. Check Engine light came up and I downloaded the code: P052E. Oct 16, 2018 · My instance of the PO52e code happened after the high pressure fuel sensor and water pump were replaced. Mercedes Benz troca do respiro do cárter. It had a very small crack in the hose running back under the intake manifold shown in the picture The only way to get rid of the code was replacing thy entire system. 00 repair bill to replace the crankcase ventilation system. is teaming with German auto major Mercedes-Benz to provide an optimal mobile office experience in its new E Class. Performed electrical test of the … How to repair P052E code Positive Crankcase Ventilation Regulator Valve Performance. P052E solved. Solutions : - Carry out a Reset via. 2015 c300 4matic 66k miles Never seen this code until I did the oil change I seen this is very common issue with this engine. Apr 29, 2022 · The P052E is a generic PCM thrown trouble code that means “Positive Crankcase Ventilation Regulator Valve Performance. Just to highlight the repair procedure the following steps need to be followed: Mar 16, 2020 · Performed quick test and found code: P052E71 - The valve for crankcase ventilation has a malfunction, the actuator is blocked. I finally got rid of my p052e code. Related repairs may also be needed. I don't know much about this model - mine is a 1987 420SEL. To diagnose this code properly, you will need manual vacuum pressure gauge, a diagnostic scanner, a digital volt/ohmmeter (DVOM), and a reliable source of 2017 Audi Q7 information. Jump to Latest Follow 10K views. 4 case was the Oil Seperator. He then located the internal malfuction with the crankcase value unit which was removed and replaced. zoeyhalloway Cause: Possible cause: Diagnosing P052E71 and replacing actuator on Mercedes Benz w176 A180Partnumber of valve used A2700180800 OBD-II Code Powertrain Control Module (PCM) failure is defined as a Positive Crankcase Ventilation Regulator Valve Performance. The symptoms of the automobile fault code P050E may include: 1. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. I made this known to them at time of purchase. He recommended checking with the dealer to see if it was covered under the emissions warranty. Just took in the car to mbseattle. Dealer quoted me $2500 to replace. Aug 13, 2021 · You are facing a $2,000. The part from a Mercedes dealer is over $900. I don't know much about this model - mine is a 1987 420SEL. The Mercedes-Benz eSprinter is coming to North America, with production to begin in the second half of 2023 at its South Carolina factory. I checked the codes and received a P0128 code both current and historical. Jul 8, 2024 · Listing #KS-504c 36 acres M/L of prime riverfront property near Clearwater, in Sumner County, Kansas. P0340 - This could mean that there. I have a 2007 Mercedes S550. Jul 27, 2023 · The P052E Crankcase Vent Valve malfunction will cost about $2,000 if you take it to a mechanic to repair because the part costs $700 and it involves many hours of labor. Please click here to be redirected to the updated page. vacation free clip art If you see the engine light or service engine soon warning light on, the fault code P052E could be the culprit. May 14, 2021 · P052E solved. - Code Popularity: 24,281 Views. But with the right research and preparation, you can find the perfect used Mercedes Benz. B0022 Left Curtain Deployment Control 2 (Subfault) B0028 Right Side Airbag Deployment Control (Subfault) B0081 First Row Center Seatbelt Load Limiter Deployment Control (Subfault) Hi everyone, joining same boat, i am from canada, first time own MB GLC300 2019, the hard luck is it has only 44000 KM. Mar 4, 2023 · 2018 GLC 300 Check Engine Code P052E. This valve contains a heating elemen. The Mercedes pan is located in a way that necessitates removing several. Typically rhis is the PCV valve but I don't think the turbo engine has - Answered by a verified Mercedes Mechanic HI Eric, I got a code P052e and P052e Pe, using Autel. ” Getting this signal indicates that the PCM of your vehicle has noticed a failure or improper pressure in the crankcase through the crankcase pressure sensor. Fault code stored in N3/10 control unit- P052E71 – Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The … My instance of the PO52e code happened after the high pressure fuel sensor and water pump were replaced. This generic powertrain diagnostic trouble code (DTC) typically applies to many OBD-II vehicles. The part that needs replacing has an oil separator and the actual crankcase vent valve. Anyone any suggestions ? Car runs exactly the same It just showed up after I changed replaced the oil and oil filter. c350e 2016 p1d02 - p052e Jump to Latest 3K views 6 replies 3 participants last post by eireit Mar 21, 2024 joining same boat, i am from canada, first time own MB GLC300 2019, the hard luck is it has only 44000 KM. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. jump basketball unblocked 129 posts · Joined 2019 Helping a friend of my family. Apr 25, 2023 · Really loving car but just got code PO52E and my scanner says it is PCV actuator valve, any ideas where located and can I buy part other than dealer? Usually I buy parts from Rock Auto but it is not listed there. Please click here to be redirected to the updated page. Not everyone wants to buy them The electric-car maker proved that hundreds of thousands of people will buy sleek, luxury electric. The P052E is a generic PCM thrown trouble code that means "Positive Crankcase Ventilation Regulator Valve Performance Getting this signal indicates that the PCM of your vehicle has noticed a failure or improper pressure in the crankcase through the crankcase pressure sensor. 1861 posts · Joined 2014 I finally got rid of my p052e code. Anyone any suggestions ? Car runs exactly the same It just showed up after I changed replaced the oil and oil filter. Helping a friend of my family. Jul 27, 2023 · The P052E Crankcase Vent Valve malfunction will cost about $2,000 if you take it to a mechanic to repair because the part costs $700 and it involves many hours of labor. It show P008A "the pressure in the fuel low pressure circuit is too low". List of ZIP Codes in Ninnescah Township (Kingman County), Kansas. 2014 cla45 69,000km odo.
Watch this video to learn what causes this. The failure of this VVT self-test stems from the exceeded minimum. The vehicle was towed to an independent mechanic, where the diagnostic test code p052e was read and it was determined that the positive crankcase ventilation (pcv) valve had failed and needed to be replaced P052e glc300 Mercedes-Benz engine No sir - Answered by a verified Auto Mechanic 2014 MERCEDES CLA250 OIL SEPARATOR/ PCV ASSEMBLY REPLACEMENTIf you would like to help support this channel please take a look at these tools I recommend and. Over the past two week I got a CEL with a P052E71 code. May 14, 2021 · P052E solved. The failure of this VVT self-test stems from the exceeded minimum. list crawler ts.new haven Wiring issue causing an open/short/out of range condition in the positive crankcase ventilation heater control circuit. im asking why specifically? they wont tell me on this p052e emissions code that states emission fault on rejection paperwork. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. If you see the engine light or service engine soon warning light on, the fault code P052E could be the culprit. The 1950s Classic Mercedes Cars Channel covers popular antique Mercedes from the decade. Check Engine light came up and I downloaded the code: P052E. Mar 23, 2022 · What is the trouble code P052E? If the check engine light on your Mercedes-Benz is on with the diagnostic code P052E, it is most often caused by the crankcase ventilation line (also referred to as the crankcase breather hose). reddit footjob P0340 - This could mean that there. The cost for the part itself ( at a Michigan dealer) is $800. 2015 mercedes benz gla 250 4matc - Answered by a verified Mercedes Mechanic The code P052E 07E8 ISO/SAE reserved means that there is an issue with the positive crankcase ventilation PCV regulator valve performance. The Mercedes M-Class, which includes the ML350, ML550 and ML63, has an advanced driving control system, which is to be expected from almost any high-line vehicle Bent, a consumer-focused investor, explained why backing early-stage crypto companies can often involve a "leap of faith" On the Chain Reaction podcast this week, we dove into a to. The automobile fault code P052E indicates a problem with the Positive Crankcase Ventilation (PCV) Regulator Valve. 00 repair bill to replace the crankcase ventilation system. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. Have you managed to fix it? What was it exactly and how much have you paid?. best car for turo 2022 Causes for this P052A trouble code may include: The crankshaft position sensor is faulty. is teaming with German auto major Mercedes-Benz to provide an optimal mobile office experience in its new E Class. =====Claim your FREE engine code eraser 👉 https://freeco 👈=====nonda Auto DIY Center is the biggest. May 14, 2021 · P052E solved. /27K miles factory warranty just expired 28 FEB(4 weeks ago), and yesterday CEL with DTC - P052E , PCV / oil seprator assembly, mercedes is now import unbranded car from china than put MB logo all over car and sell, this is very common issue on GLC they already know it, every. This code is specific to the city of Cheney, Kansas, and its surrounding areas.
Suggestions about where and how to start resolving this P052E issue are very much appreciated. This code is often caused by a faulty positive crankcase ventilation regulator valve, an open or shorted harness, or a poor electrical connection in the valve circuit. Benz inspected and said it was from the crankshaft ventilation system. c350e 2016 p1d02 - p052e Jump to Latest 3K views 6 replies 3 participants last post by eireit Mar 21, 2024 joining same boat, i am from canada, first time own MB GLC300 2019, the hard luck is it has only 44000 KM. Apr 27, 2019 · How to repair P052E code Positive Crankcase Ventilation Regulator Valve Performance. Took it to Audi to get it covered under my extended warranty. Mar 23, 2022 · What is the trouble code P052E? If the check engine light on your Mercedes-Benz is on with the diagnostic code P052E, it is most often caused by the crankcase ventilation line (also referred to as the crankcase breather hose). Get the latest business insights from Dun & Bradstreet. Apr 19, 2020 · To our surprise we got code that correctly diagnosed the problem with Crank case Ventilation. If you have a code P052E stored in your OBD-II vehicle, it means that the powertrain control module (PCM) has detected a signal from the crankcase pressure sensor that indicates an inappropriate degree of pressure exists. Official recalls have been issued for the 2017 Mercedes-Benz GLC300 by the NHTSA. com: passionné(e)s de Mercedes-Benz, visitez le forum pour en découvrir davantage bonjour voila j'ai ce code erreur sur ma voiture d'apres mes recherche il me semble que ce sois la valve de purge de bloc cylindre qui sois bloque Je ne trouve pas le numero de la piece pour pouvoir la. Presumably they came down from above to access these, and maybe had to disconnect reconnect tubing. I searched on this forum for P052E but nothing came up. Below are the cities that the US Postal Service accepts for the ZIP code 67025. I have a Code P052E on my Mercedes GLC300. The code could be triggered by a faulty engine oil sensor or defective oil pump. Apr 19, 2020 · To our surprise we got code that correctly diagnosed the problem with Crank case Ventilation. It's an extremely common issue with this engine. Watch this video to learn what causes this. 66 cases the fix was the Y58/2 Crankcase vent solenoid valve. mk intouch Make : MERCEDES-BENZ. Failed emissions test - engine code P052E, engine light is on, has been for awhile. Mar 4, 2023 · 2018 GLC 300 Check Engine Code P052E. Over the past two week I got a CEL with a P052E71 code. Wiring issue causing an open/short/out of range condition in the positive crankcase ventilation heater control circuit. I finally got rid of my p052e code. I searched on this forum for P052E but nothing came up. MB Club UK is A Mercedes Enthusiast club run by enthusiasts for enthusiasts Connect with us Site Functions. En lisant le forum il s agit du capteur nox à changer qui coûte très cher. Fault code P06DA00 is found current or stored in engine control unit. It displays three codes all of which are P1525. Operation numbers/damage codes Op Operation text Time Damage code Note Solenoid valve, crankcase ventilation system 0101D. Crankcase ventillation valve 2016 c300. Common faulty Mercedes Benz part integral to the car. 4 case was the Oil Seperator. Oct 16, 2018 · My instance of the PO52e code happened after the high pressure fuel sensor and water pump were replaced. I called the Mercedes Benz dealership and did a bunch of research to figure out the best way of approaching this. **increased pressure:** a. This hack allows you to. Typically rhis is the PCV valve but I don’t think the turbo engine has - Answered by a verified Mercedes Mechanic. is 700.b final exam answers Just to highlight the repair procedure the following steps need to be followed: Mar 16, 2020 · Performed quick test and found code: P052E71 - The valve for crankcase ventilation has a malfunction, the actuator is blocked. ) And in today's post, we are going to look at p0128 code Mercedes, what causes a p0128 Mercedes Benz, symptoms, Diagnosis and how to fix it. 0t question* I have a 2016 Q5 3. Apr 19, 2020 · To our surprise we got code that correctly diagnosed the problem with Crank case Ventilation. May 14, 2021 · P052E solved. The failure of this VVT self-test stems from the exceeded minimum. In a report released today, Jose Asumendi from J Morgan maintained a Buy rating on Mercedes-Benz Group (MBGAF – Research Report), with. The gently rolling hills adjoining nearly 2000’ of the Ninnescah river that offer the unique opportunity for non-flood riverfront property with birds-eye views of the river, creating the perfect opportunity for incredible. “The midsize pickup segment is currently undergoing a t. Operation numbers/damage codes Op Operation text Time Damage code Note Solenoid valve, crankcase ventilation system 0101D. Apr 19, 2020 · To our surprise we got code that correctly diagnosed the problem with Crank case Ventilation. Check out the symptoms of fault code P050E below. Mar 4, 2023 · 2018 GLC 300 Check Engine Code P052E. 9 in model 205, 213, 253 with code 494 (US version) Engine 274. The EPA says this is part of the emissions system, including the hoses. Vehicle Speed Sensor Malfunction. 2017 - Answered by a verified Mercedes Mechanic This code is for the Positive Crankcase Ventilation Regulator Valve. The fault code P052E71 is logged in the fault memory of the engine control unit. I finally got rid of my p052e code.