P052e71 mercedes cla 250. May 14, 2021 · I finally got rid of my p052e code.
P052e71 mercedes cla 250 Its on 48k miles C200 m274 No EML yet so not sure if this is something to worry about? Anyone know of approximate costs / if its covered under extended warranty? Thanks! Apr 4, 2025 · Repairing Mercedes Benz Code P052E: Solutions and Procedures Once you have diagnosed the cause of Mercedes Benz code P052E, the next step is to implement the appropriate repairs. And of course the bulk of their estimate is for labor. May 25, 2021 · The GLA250, as many modern turbo 4-cylinders, uses a number of components in its emissions control system (see link). Including a nitrous oxide (NOX) sensor sampling the contents of the vapor canister and a vacuum pump to assure that positive crankcase ventilation. Aug 13, 2021 · Here's an update for all you GLA/CLA/B-Class owners the crankcase breather assembly from a C300 (OEM Part # A2740905600) directly bolts up to the M270 motor beautifully. Mar 23, 2022 · A prominent issue on Mercedes cars such as the C300, E300, and GLC300 is a Check Engine Light caused by the diagnostic code P052E. However, their Mar 16, 2020 · The code P052E71 was diagnosed as the valve for the crankcase ventilation. The only way to get rid of the code was replacing thy entire system. Complaint: Engine diagnosis warning lamp active - check engine light (CEL) on. Jul 10, 2024 · 2014 cla 250 P052E error code Jump to Latest 1. Tech noted he revoved the lower engine panels, performed guided test, checked the power supply and found it ok. 9K views 4 replies 3 participants last post by mav238 Jul 11, 2024 J Nov 7, 2023 · The code P052E: "Positive Crankcase Ventilation Regulator Valve Performance" signals an issue with the engine's Positive Crankcase Ventilation (PCV) system, Jun 1, 2023 · Hi I have the following error P052E71 The crankcase ventilation valve is faulty. The fault code P052E71 is logged in the fault memory of the engine control unit. 2014 Mercedes CLA250 I'm getting P052E71 for the pcv valve and a P06DA00 for the oil pump actuator. What's the Disclaimer NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. The P052E code indicates a faulty positive crankcase ventilation (PCV) regulation valve affecting engine performance. This issue is prominent on certain Mercedes models including the C300, E300, and GLC300. The actuator was blocked. I am trying to locate what the valve looks like and where The dreaded Mercedes-Benz check engine light code, P052E. Watch this video to learn what causes this Complaint Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 – Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction Mercedes 2015 CLA 250 P052E Code and Cylinder 2 Misfire Fix CLA 250 often faces misfires due to ignition coil failure and PCV valve regulation issues. Sent from my Disclaimer NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. 6K subscribers Subscribe Feb 6, 2024 · Thought the car was running a little rough so ran some codes - seems to be showing up the above. The actuator is blocked. This hack allows you to How to easily diagnose, repair, and info on causes of a P052E trouble code which indicates a detected performance problem within the PCV - positive crankcase ventilation - regulator valve. The dealership likely wants to replace everything. May 14, 2021 · I finally got rid of my p052e code. It had a very small crack in the hose running back under the intake manifold shown in the picture. The P052E Crankcase Vent Valve malfunction will cost about $2,000 if you take it to a mechanic to repair because the part costs $700 and it involves many hours of labor. Mostly happening right out of warranty, owners of these cars are not happy with the engine issue on their Mercedes-Benz. Cost was 800$ for the part for anyone wondering about the specific code. Before you attempt to splice in the new vent valve, be sure to check with your Mercedes dealer as apparently there is a new addendum to the warranty that wil. Mercedes P052E71 The Valve For Crankcase Ventilation Has Malfunction Actuator Blocked | HOW TO FIX SA Diagnostic's 26. gzaimddlgtjnkhdkbfjozjgnzgbrzywpgihambafeoerukluumjqexbyeptadjbcwbepjomzdhigkytcckfks