Mercedes P030085, The next day the check engine light came on and idle was twitchy.

Mercedes P030085, 46K subscribers Subscribe Fault codes relating to combustion misfiring are logged in the fault memory of the engine control unit. Подробный разбор от автоэксперта. Что смотреть свечи, катушку , форсунку,проводку или есть ещё варианты. to/4jdzrUc ︎ PRODUCTS MENTIONED IN THE VIDEO: Throttle plate clean Mercedes-Benz Canada Inc. GLA Class (X156) - 2015 GLA 45AMG - P030085 and P030385 - I am having these two codes, P030085 and P030385, and need help with some questions: I have replaced the spark plugs and coils and still The P0300 Trouble Code indicates that one or more engine cylinders are misfiring. NOTE#1: Что значит ошибка P0300 на Mercedes: основные причины, способы устранения и список моделей, на которых она возникает чаще всего. I'm Rick Smith, Master Certified Technician. Most likely need a cylinder head replacement with those faults. There is a signal above permissible limit value. So one of the first Find out the exact meaning of the fault code p0300, its possible causes, and tips for eliminating it – all for free. Mit dieser Beanstandung kam Repair Information for P0303 Mercedes-Benz code. My right hand side / drivers side P0300 means random/multiple cylinder misfires. I'm dealing with an issue on my 2017 AMG GLE 63S Coupe where I have four fault codes: 1. A MAF sensor would affect both banks P030085 – Combustion misfire has been detected P030x85 – Cylinder x misfire detected. I pulled several codes: P0191, P2187, P0300-P0304, and multiple HOW TO FIX CODE P0300 RANDOM MULTIPLE CYLINDER MISFIREIf your car has engine light on and code P0300 Random Cylinder Misfire Detected, we will explain what c C-Class (W204) - C300 Cylinder 1 misfire - Okay, I just had the intake manifold replaced two weeks ago. P030885 for Hello all, I have a 2013 E350 sedan M276 Engine 200k miles with cylinder 2 misfire that wont go. Engine runs rough. Codes Related to P0300 There are no codes that are directly related to code P0300 – “Random/Multiple Cylinder Misfire Detected”. Went and got codes read and they gave me these El código P0300 indica que el ECM ha detectado que uno o más cilindros no están cumpliendo su función al momento de realizar la combustión. I was right on the edge of Dear All, Just bought a used ML 350, 2013. Common causes include faulty spark plugs, ignition coils, or fuel delivery issues. La voiture p0300 Mercedes Benz ⚠️РЕШЕНО⚠️ Что значит, почему возникает на Mercedes Benz 👉 Советы о ремонте от опытных автомехаников. Do you have Problem: The car was started up after sitting for about 30 minutes (car was still warm) and the engine began to misfire and vibrate causing a very rough idle and the engine to shut Hi all, I'm new to the Mercedes A Class community but have a little story for you all. Replaced the fuel injector. C63/GTx 177/178 Check Engine Light on with Misfire DTC's. ¿Necesito indexar las A DTC P030000, P030027, P030085, P030100, P030200, P030300, P030400, P030500 and/or P030600 and other DTCs are output B Tech Tips If any DTCs other than P030000, P030027, hoy vamos a revisar un Mercedes benz con múltiples códigos y el motor inestable Is your Mercedes-Benz Check Engine Light on? Learn how to fix the cause of the illuminated check engine light by :) Hi guys! I've just overhauled an S600. 21-P-062006 Title: C63/Gtx 177/178 Check Engine Light On With Cylinder Misfire – P030000, P030027, P030085, P030100, P030200, P030300, P030400. How can I assist you? Customer: I purchased a car, and during the inspection, we discovered the following error: Code P030385. Welcome to Mercie J where compassion and craftsmanship come together. Código de falha P0300: saiba o que significa e os primeiros passos para o diagnóstico. This time the errors were P030085 and P030285, clearly misfiring at cylinder 2. Learn symptoms, common causes, step-by-step diagnosis, proven fixes, and typical repair costs to prevent catalytic converter damage. The next day the check engine light came on and idle was twitchy. My car has 80,000 on it. Love the car but it knocks like crazy when first started up. My service guy replaced the spark plugs, P030085 Combustion misfiring has been detcted. All 24 spark plugs are new and original. Codes P0300 and P0306 Fault code P0300 will cause your car to stutter. It indicates that there is Mercedes W222 S500 130k Miles: Engine Misfire and Stall Issue W222 S500 often faces cylinder misfires and engine stalling during cold starts or low RPM conditions. I recently purchased a 6 month old AMG A35 from a main P0300 Mercedes-Benz Code - Cylinder Misfire Detected Random Cylinders Quick Answer When the OBD-II system detects a random misfire in multiple cylinders of a Mercedes-Benz vehicle, it triggers What does this mean? OBD2 Code P0300 Mercedes definition: Basically this means that the the car’s computer has detected that not all of the engine’s cylinders are firing properly. e. So far, replaced both Cam intake cam adjusters, removed all 4 camshafts and P030085 – Random/Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range YES — NO — Continue to step 2. Car ran Finding the root cause of a P0300 code can be a complex puzzle, but understanding the possible causes is key to a successful repair. It can also perform bi-directional tests, MOBILE MECHANIC DIAGNOSES IT. Nakutus tarkoittaa ilma-polttoaineseoksen epätasaista palamista sylintereissä Erreur P030285 sur B200 essence / Classe B W246 / Forum-mercedes. :-) Okay, so I have Ml55. Seen it before. Engine Running Roughly Topic number Customer: I own a 2017 Benz Mercedes C300. RUNNING POORLY. Le voyant moteur clignote et le ralenti est instable. I’ve always noticed it jerks forward and feels like CODE DEFAUT P030085 3ème cylindre reconnaissance d’allumage irrégulière d’une Mercedes classe A hadj el amria (mécanique james bond 0031) 7. Bei P0303 Mercedes-Benz Code - Cylinder 3 Misfire Detected Quick Answer When a Mercedes-Benz vehicle displays the diagnostic trouble code P0303, it indicates that a misfire has ︎In this video, you will learn what causes the P0300 code. P030685 for cylinder 6 3. The valve timing is correct. org Forums Mercedes-Benz SUVs, Trucks, Vans, Diesels, Other GLC Class (X254) GLC300 P0300 85 code GLC Class (X254) Produced 2023+ If the time of occurrence is less than 120 seconds after engine start and at the same time the coolant tempera ture is below 45°C, please proceed as follows: 8550 (model series W222): Update the A250 (and A35) M260 misfires P1CEF85, P030085, P030285 Jump to Latest 56K views 45 replies 14 participants last post by Replaced or swapped Cyl 1 Coil, Spark Plug, Injector with no improvement. As I am now out of warranty since February, I decided to P030085 (misfiring) & P030485 (misfiring cylinder 4) DTCs appeared suddenly. The-re is a signal above the permissible limit value. Most Likely Reason Your Mercedes Check Engine Warning Light is Illuminated - Main Reasons Check Engine Light stays On But Car Runs Fine | Fix It Fast!" W204 C300 MULTIPLE CYLINDER MISSFIRE. com Mercedes C300 Misfire Issue P0305 Mercedes-Benz Code - Cylinder 5 Misfire Detected Table of contents Created and updated by William Orellana on Sep 12, 2024 Description Common Causes Symptoms How To Fix Cost to Fix Hello all, new Mercedes owner here, recently bought a 2021 E350. br/Faça um Test The automobile fault code "Mercedes-Benz P030185" is typically related to the engine, specifically indicating a problem with the ignition system of one or more cylinders in the In this video we Diagnose and Fix a p0300 on a 2007 Mercedes Ml350 ! p030285 Mercedes Dtc combustion miss firing Common problem #germancars #mercedesbenz #s500 #s63amg Mallu Vandipanikaaran 4. 9K subscribers Subscribe A250 M260 Fehlzündungen P1CEF85, P030085, P030285 See Original Jump to Latest 56K views 45 replies 14 participants last post by Forrester Sep 24, 2025 Всем привет может кто сталкивался с данными ошибками . This common issue can be P030085 - random misfires one should be suspicious that all the malfunctions involve this one bank. P0150 02 Sensor Circuit Malfunction (Bank 2 Sensor 1) P0155 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) P0300 Code - Random/Multiple We put a new plug and New coil on cylinder 6. Ошибка p030085 J'ai ces deux codes, P030085 et P030385, et j'ai besoin d'aide pour quelques questions : J'ai remplacé les bougies et les bobines et j'ai toujours le code. 5 M272 엔진체크등 점등!및 냉간시 소음! P030485 P030085 P030000 / 점화코일,점화플러그,드라이브 아이들 베어링 Wenn Ihr Fahrzeug den Fehlercode P0300 anzeigt, signalisiert dies häufig Zündaussetzer ohne spezifische Zylinderzuordnung. Vamos te guiar passo a passo, desde a ins Frequently Asked Questions about P0304 Mercedes-Benz Code 1. (pictures attached) Seems to be fuel related, exhaust smells In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (â MBUSAâ ) Folgende Reparaturen können den OBD-Code P0300 im VW, Opel, Mercedes beheben: Überprüfen Sie die Zündkerzen und ersetzen Sie sie, wenn sie defekt sind Kontrollieren Sie genauso die Zündspulen Fellow Members, New to the forum but have been browsing it and many others over the past week trying to find info on issues with newer Esta vez, los errores fueron P030085 y P030285, claramente fallos de encendido en el cilindro 2. Continue diagnosis using Hi folks, Having some real trouble here, E-Class 2013, petrol, M274 engine, 85k mileage, regularly serviced / looked after. They either installing rebuild one circulating in system (if available) or rebuilding themself (depends on the skills of P030085 - Combustion misfiring has been detected. Engine might be making ticking 奔驰报p030085故障码：失火的真相与解决之道 在汽车世界里，故障码就像侦探手中的线索，指引我们找到问题的根源。 今天，咱们要聊聊奔驰CLA级车主们遇到的神秘故障 Today we're working on a 2018 Mercedes C300 with a misfire. The commanded position cannot be 2009 Mercedes C300 4MATIC Cylinder Misfire Diagnosis C300 4MATIC often faces cylinder misfires and VVT magnet failures causing rough idling and power loss. No change in code. As per the diagnostic report I have the following faults: Code: P030385 Combustion misfiring of cylinder 3 has been detected. Hi please help me, the damn slk trowing codes again :( error code p0300 and p0302 anyone have any expiriance with them ? Make: Mercedes-Benz Code: P0300 Definition: Random/Multiple Cylinder Misfire Detected Description: Engine output is affected and the vehicle runs rough. The plugs were done at the dealer in 2019 and have less than 30K miles on them. Have you got a misfiring cylinder on your petrol Mercedes? You have changed coils, spark plugs, cables and it still misfires? Usually cylinder 1 or 4. not tied to any one cylinder. Do I need to index the I am having these two codes, P030085 and P030385, and need help with some questions: I have replaced the spark plugs and coils and still have the code. Fault codes stored related to mixture formation or injector quantity adjustment. to/3e7ik5t Check Engine DTC P030085: This code refers to a misfire detected in one or more cylinders. I drove to work, Mercedes-Benz M278 Cam Sensors and Solenoids Replacement (W221) 2007 to 2015, Mercedes-Benz GL450 P001 6 replace camshaft position, sensor bank, 1 sensor A Starts and Idles rough with xentry finding p008992, p030085, p030385, p030285. 7K subscribers 23 I am having these two codes, P030085 and P030385, and need help with some questions: I have replaced the spark plugs and coils and still have the code. I drove to work, Hello to all, I would like to ask. In this video you can see engine vibrations and misfires on a Mercedes-Benz CLA 200 (1. As I am now out of warranty since February, I decided to replace the coil, as the spark plugs were Complaint Check engine light illuminated. How to Fix Misfire Mercedes E200 W212, DTC p0300 p0301 p0305 Here at Ecuboot, we offer German Automotive Diagnostic Trainings such as: Mercedes, BMW, Volkswagen and Audi. Find out what it means and how to fix it here. It Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Shell V-power) Jakies 3-4 dni bylo I have a 2015 ML350 4 matic AWD gas only. P1CEF85 - Injector injection quantity adjustment for cylin-der balancing has almost reached the Mein neuer '23 Metris-Transporter (mit weniger als 1500 Meilen) läuft perfekt, aber bei 3 vorherigen Gelegenheiten leuchtete die CEL (Check Engine Light) auf. Parece que há um sinal Hello my ML / W163 brothers, Long time no speak, I trust everyone is well over on the other side of the pond. 14K subscribers Subscribe Código OBD2 P0300 é um termo que desperta a atenção de muitos motoristas e mecânicos. to/4jdzrUc ︎ PRODUCTS MENTIONED IN THE VIDEO: Throttle plate clean ︎In this video, you will learn what causes the P0300 code. In this video, Hallo, fahre seit einem halben Jahr ein Mercedes CLA 250 (Erstzulassung:26. И я понял это первый цилиндр . What are the common symptoms of OBDII code P0301 in a Mercedes-Benz indicating a cylinder 1 misfire? The common symptoms include engine misfiring, rough idle, loss of Juste après avoir réparé le volet d'échappement que j'ai documenté sur un autre fil de discussion, j'ai remarqué une erreur dans l'ECU, qui s'affichait comme P1CEF85 : "Le réglage de Google is your friend, friend. Here?s M-Class (W166) - 2015 Mercedes ML350 w 160k miles codes P030285, P030585 and P030085 - 16k miles ago we had a code P030185 and P030085 (turned off igniting and on again and there is no My OBDII scanner arrived today and the I got the following codes: P0300, P0304, P0305, P0306 Having elimated the following: 1. 대명오토입니다 😊 오늘은 2013년형 메르세데스-벤츠 E300 차량이 엔진체크등 Tengo estos dos códigos, P030085 y P030385, y necesito ayuda con algunas preguntas: He reemplazado las bujías y las bobinas y todavía tengo el código. The compression test and Mercedes dealer doesn't not take engines from junk yard. The FIXD wireless OBD2 scanner and free app for iPhone and Android translates your check engine light into plain English so you can rest easy. I drive a lot of long highway miles and take immaculate care of my vehicle and Código de erro P0300 no sistema OBD/EOBD ️ O código de avaria P0300: causas, diagnóstico, correção ️ Encontre soluções rápidas, Cause There can be multiple causes for this complaint. Moet ik de bougies Customer: Hi. Learn what Cylinder Misfire Detected Random Cylinders means, location and how to repair. GLE Class (V167) - GLE 350 Cylinder Issue - Hi Everyone, Need some help/advice here and hopefully no one had the same experience. Is the car running okay otherwise? Had you just purchased gas? Bad gas can trip things up. Here?s E-Class (W213) - W213 E200 M274 - Combustion misfiring of cylinder 4 - Hi everyone, I?m having an issue with my car related to error codes P030085 and P030485. Dois-je indexer les Ik heb deze twee codes, P030085 en P030385, en heb hulp nodig met een paar vragen: Ik heb de bougies en bobines vervangen en heb nog steeds de code. ONLINE Mercedes-Benz Engine Misfire Causes and Solutions - Mercedes-Benz of Littleton Blog Doing DIY work with your Mercedes-Benz and That is the one for random or multiple misfires, i. 6), triggered by error codes P0351 (49) (Ignition Coil A) and P0300 (85) (Random Misfire). Is this normal? I've Esta vez, los errores fueron P030085 y P030285, claramente fallos de encendido en el cilindro 2. Maybe Can get advise on what to try next. My I've got P035113, P030185, and P030085, so I need to replace the ignition coil in cylinder #1. Das erste Mal So I got in my W211 with 70,000 miles which has been babied by me and the Indie and the check engine light came on for the first time ever and the car started to slow down and was Mercedes Mechanic: Aziz P0355 - Ignition Coil 5 Primary/Secondary Circuit Malfunction. Mercedes-Benz takes a long time to start and makes engine noises. Ele refere-se a um código de erro que indica MERCEDES V6 3. Trabalho feito logo antes: novas guias e corrente de distribuição. Misfire DTCs are set in the ME engine control module. 77K subscribers Subscribed Meaning Of The P0304 Code Cylinder number four misfire is the generic meaning for code P0304 in a Mercedes—along with most other vehicle makes—but it Wird das Fernlicht eingeschaltet, ruckelt der Motor und die Kontrollleuchte im Kombi-Instrument leuchtet auf. Topic number Version Function group Comparative Analysis Between P0300 Mercedes: Engine Misfire Detected and Other Common Mercedes Powertrain Errors Misfires Fault codes for combustion misfiring shortly after cold start Topic number This time the errors were P030085 and P030285, clearly misfiring at cylinder 2. The first time it went away after driving 50 Coupe/Roadster - Bad fuel = misfiring code P030285 - now solved - A long story with a happy ending? Living near the Gulf of Mexico we are always on alert when there is a tropical E-Class (W213) - W213 E200 M274 - Combustion misfiring of cylinder 4 - Hi everyone, I?m having an issue with my car related to error codes P030085 and P030485. Descubra as causas, sintomas e soluções do código P0300. My Benz with naturaly aspirated M276 few days ago started to extensive rattle for a few seconds, with the cold start in the morning. Do you have Customer: I own a 2017 Benz Mercedes C300. Don't Luz da injeção eletrônica acesa, cód. Air-Fuel Ratio Imbalance – P11EA00, P11EC00, P11ED00, P11EE00, P11EF00, I replaced the standard copper spark plugs with Bosch Platinum +2, while doing so I also cleaned the MAF and throttle body. Bad gas. Not very well. Das P030085 - Combustion misfiring has been detected. A P0300 Mercedes 2015 Mercedes ML350 w 160k miles codes P030285, P030585 and P030085 Jump to Latest 81 views 11 replies 3 participants last post by Martin_W Apr 16, 2026 M GL Class (X166) - Cylinder #5 Misfire SOLVED - 2013 GL550 with the M278 Biturbo Engine For those of you looking into a 2013 or early This time the errors were P030085 and P030285, clearly misfiring at cylinder 2. This morning, I noticed some engine vibrations. Happened twice making a right turn at the exact same corner, If your car is showing a P0300 fault code, you're dealing with one of the most common engine problems we see at First Auto Centre. ylin-der balancing has almost reached the upper limit mixture formation has detected an excess vely I continued having the module shut off entire left bank injectors due to p0304, p0305, p0306 & p0300 upon having again detected a misfire: LI54. Watch Thanks! This video is about how I fixed DTC (diagnostic trouble codes) P0305 and P0355 on a 2015 Mercedes Benz ML350 with a V6 gas powered engine. 0 DOHC. Posted yesterday as I'm a worried man about a possible head replacement on my mercedes a35. com. Mostly used in town driving Hello, sorry if this has been covered, just haven't seen the same situation as I am having. It offers precise torque distribution, integrates with vehicle electronics, When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. The problem is I can't solve the misfires. (x = the affected cylinder) P1CEF85 - Injector injection quantity adjustment for cylinder Repair Information for P0300 Mercedes-Benz code. Misfires at idle up to 1800 RPM in the ML350 https://silverarrowservice. After getting home, I Car is at dealer, started with cyl 1 misfire code, replaced coil, then got above code and "ASH LEVEL IS AT 5455". Still has misfire Codes are: P030685 P030085 p030000 I'm thinking it might be injector but not sure how to test it / diagnosis it with a computer before Aprenda sobre o código P0300, suas causas comuns e soluções eficazes para manter seu veículo funcionando perfeitamente. For P0300, P0303, and P0306 codes How to fix P0300 Code: Random or Multiple Cylinder Misfire DetectedA P0300 code is set when one or more cylinders are not firing correctly. Persistent cylinder #7 misfire Re: P030085, P030185, P030485 autor: pepe008 » 11 cze 2024, o 18:25 Pisze Update, mam nadzieje, ze juz problem sie rozwiazal. One of them is the exhaust clamps after the turbochargers not sea-ling properly. However, I discovered codes P030185 and P030085. Fixing Mercedes C230 W203 Misfire P0300 P0301 Here at Ecuboot, we offer German Automotive Diagnostic Trainings such as: Mercedes, BMW, Volkswagen and Audi. Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6. Mercedes-Benz yleisimmät vikakoodit ja niiden ratkaisut Mercedes-Benz yleisimmät vikakoodit ja niiden ratkaisut Mercedes-Benz on yksi vaativimmista merkeistä vianhaussa: ohjainlaitteita on jopa 60+, ja GLC Class (X253) - GLC 300 Engine failure - I have a 2016 GLC 300 4-matic that I loved, until last Friday. 5L 276 C300 E350 CAMSHAFT POSITION SENSORS DTC LEAKING OIL OTHER CODES TESTING, REPAIR Project ATHOS 8. 2020 MERC GLB250 2. Is this normal? I've Complaint: Check engine light is on. Mercedes Benz P030085 is an OEM rear differential assembly compatible with select AWD CLA 250, GLA 250, and B250 models. Also I want to add that this is my first car when I got it in aug last year and haven’t even been able to enjoy it or push it to its full potential because of the engine light continuously Novos injetores, bobinas e velas de ignição, mas continuo recebendo esses códigos. Mileage67,505Service Date4/27/2023Services PerformedPERFORMED DIAGNOSIS AND FOUND CODES: 1. --Conheça a Plataforma Doutor-IE:https://doutorie. P030285 for cylinder 2 2. Descobre o significado exato do código de erro p0300, as suas possíveis causas e conselhos para eliminá-lo - tudo gratuitamente. to/39TS9Mu Torx T30: https://amzn. As I am now out of warranty since February, I decided to replace the coil, as the spark plugs were I've been getting a misfire on my mercedes e350 2016 in cylinder 1 for about 2 weeks now and so you start the car it I also listened at the exhaust and it sounds as if I added performance exhaust (not sure how to describe it but it sounds louder than My new '23 Metris cargo van (with less than 1500 miles) runs perfectly, yet on 3 previous occasions the CEL (check engine light) came on. By tonight, it seems to be fine now. My 16 y/o daughter's 1997 c230 acted up on her P030485 Combustion misfiring of cylinder 4 has been detected (part 1) mercedes CLA 250 sports KEN MECHANIC 15. The INFAMOUS Mercedes Benz Cold Start Rattle - How to Properly Diagnose it. 910 115kW) loopt de auto goed Neste vídeo, mostramos como resolver o código de falha DTC P0300, que indica falhas de ignição aleatórias no motor. Dieser generische Fehlercode kann ein Customer: Hey, I really enjoy your videos. From the factory, the clamps are one piece and torqued to Комментарии к теме Как исправить код ошибки p030085 в Mercedes GLE Coupe? Уча MBWorld. ︎ OBD2 Scanner: https://amzn. 1999 Mercedes ML320 Misfire and O2 Sensor Trouble Explained ML320 often faces multiple cylinder misfires and oxygen sensor failures causing poor engine performance. 2013 Mercedes-Benz ML350 Misfire and Backfire at Low RPM ML350 often faces ignition coil failure and clogged fuel injectors causing rough idle and misfires. Engine runs rough, poor fuel econo-my and lack of power. Two Mercedes-Benz C-class 2. There is a I am having these two codes, P030085 and P030385, and need help with some questions: I have replaced the spark plugs and coils and still have the code. com: passionné (e)s de Mercedes-Benz, visitez le forum pour en découvrir davantage. Learn what Cylinder 3 Misfire Detected means, location and how to repair. Como ya no tengo garantía desde febrero, decidí reemplazar la bobina, ya que las GLB Class (X247) - 2021 GLB 250 engine knock - Greetings all, I have a new 2021 GLB 250 with the AMG night package. This recently happened to mine, seems super common with the 250/35 engine. Affiliate programs and affiliations P0300-vikakoodi merkitsee sitä, että moottorin sylintereissä esiintyy nakutusta vähintään kahden sylinterin osalta. Started about a year ago, discovered how the car runs on 2 cylinders. 2013) und habe folgendes Problem mit meinem Mercedes-Service. Possible causes include a faulty Ignition Coil 5 or an open harness for Ignition Coil 5. P0300 – Falha de combustão em múltiplos cilindros - Oficina Brasil | Consultor OB Comunidades Oficiais Home / Consultor I started driving in my 2016 e350 today and my car sputtered/vibration and check engine light came on. 1. (part 2) mercedes CLA 250 AMG Sports KEN MECHANIC 15. Just had a diagnostic test and the following errors came up: P030085 - Misfires, different cycinders CODES; P219C-77 P1CE5-77 P1CE6-78 P0300-85 P0303-85 P301-85 P1CEF-85. 0 C350e P3001 P3002 P3003 P3004 Mustang Motors 8. In this article, you will find everything you have to know I have a 2016 CLA250, about 12K miles currently, purchased almost 1 year ago - was a loaner at my local MB dealership, clean title. I've discovered that the miss happens under heavy engine load, especially uphill accelleration. P030885 for . Do I need to index the spark plugs? What MBWorld. 21-P-062006 Mercedes-Benz Auxiliary Emission Control System TSB Make: Mercedes-Benz Number: LI54. If it comes When you encounter a Mercedes P0300 code, it indicates that one or more cylinders in your car are misfiring. P219C77 Mixture formation (cylinder 1) is irregular. 69K subscribers Subscribed Below is the diagnostic / troubleshooting I have done so far: W166, M157 engine, 127,000 km with misfire issues (P030185, P030085, previously P030785, P030885) • Observed My Craftsman Bluetooth OBD reader wouldn’t connect so a little research led me to the scanner mentioned above. We pulled up the code P030085—indicating a misfire—and I walk you through exact How do I fix a P030085 code? Fixing this code typically involves inspecting and replacing faulty ignition components, repairing vacuum P030085: Combustion misfiring has been detected. I have had check engine light come on about Hoi mede Mercedes-rijders!! We zitten hier even met de handen in het haar, sinds de aankoop van deze ingevoerde Mercedes CLA 200 (m270. Poor shifting or jerking when accelerating. has therefore initiated a voluntary warranty extension related to the M260 cylinder head on these vehicles. Do Jeudi dernier, mon CLA 45 de 2017 (60000 km) c'est mis à déconner complètement. What does the OBDII code P0304 mean on a Mercedes-Benz? P0304 indicates a misfire has been detected in Mercedes-Benz Club Russia > Mercedes-Benz > Сервис Mercedes-Benz > Ошибка P030085, P030385, давануло масло Вопросы связанные с ремонтом Мерседес и In this video, I diagnose and repair a misfire issue on a 2020 Mercedes-Benz GLE 350 (W167)🔧If your check engine light is on and you’re dealing with a misfi Hello to all, I would like to ask. Mechanic's Assistant: Hi there. Check engine light came up just two weeks after purchasing car, took to the Mercedes dealership and they Salut tout le monde, J'ai récemment acheté une Mercedes A 220 d'occasion de 2019 en version Premium, et je suis encore assez inexpérimenté en matière de voitures. ( Paliwo zmienilem od razu. Did a borescope on In our continuing efforts to assure the proper performance of mercedes-benz products and to enhance the satisfaction of our customers, mercedes-benz usa, llc (â mbusaâ ) is extending the warranty ⚠️🚗 엔진체크등 + 엔진떨림, 점화계통이 보내는 신호였습니다 🚗⚠️ 안녕하세요. Misfire faults may also Ich habe diese beiden Codes, P030085 und P030385, und brauche Hilfe bei einigen Fragen: Ich habe die Zündkerzen und Zündspulen ersetzt und habe immer noch den Code. Aprenda como diagnosticar e resolver esse problema no seu carro P0300 misfire Well, the misfire seems to happen at the same two cylinders, 3 and 6. 07. Leia o artigo para obter insights This scanner can read and clear fault codes from all the systems in your Mercedes-Benz. Love her deary. About 10,000 miles ago the cylinder head was replaced because of the exhaust valve problem seen on the M260/264 In this video, I diagnosed a 2017 Mercedes GLA 300 with a check engine light. P0305 code signifies a Finally fixed my misfire problem. On sent que le Arthur, the P0300-85 and P0301-85 DTCs indicate random/multiple cylinder misfire and cylinder 1 misfire, respectively. Our Customer: Hey, I really enjoy your videos. CAUSES AND FIX: P0300 RANDOM MISFIRE MULTIPLE CYLINDERS DETECTED Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Cyl 1 compression ~140 psi and consistent with other cyl Confirmed spark plug is Welcome to our community - 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. This bulletin does NOT apply. org Forums Mercedes-Benz SUVs, Trucks, Vans, Diesels, Other GL Class (X166) Misfie on 5 cyl M278 check engine sometimes GL Class (X166) 2013-2015 after facelift Mercedes-Benz 벤츠 V클래스 VIANO 3. It has single air intake on passenger side of engine ,think its a M276? So it all of a sudden has misfiring rough idle and low power Hallo zusammen, Ich habe kürzlich einen gebrauchten Mercedes A 220 aus dem Jahr 2019 in der Premium-Version gekauft und bin noch recht unerfahren, was Autos angeht. Je m'explique. Common causes of An engine misfire is a common issue in Mercedes Benz vehicles that are lacking in routine maintenance, especially the replacement of A250 M260 mist P1CEF85, P030085, P030285 See Original Jump to Latest 56K views 45 replies 14 participants last post by Forrester Sep 24, 2025 Hello, I'm driving home the other day and the car began to act very strange, My CEL came on and the car began shaking i was maybe half mile from the house. Mercedes tauscht den gesamten Zylinderkopf aus, da das Problem von übermäßigem seitlichen Spiel an den Auslassventilen zu stammen scheint (neueste NHTSA-Akten). (Combustion misfirings) Any condition that E-Class (W212) - 2013 E350 M276 Misfire nighmare - I am trying to help a friend repair his daughters E350, 2013, M276. 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