Check engine mercedes benz

Check engine mercedes benz. Sep 13, 2005 · The first thing you should do when the "check engine" light comes on is to make sure the gas cap is tight. DRLs are on more than your headlights. 10. En casos graves, el auto se pondrá en estado de “emergencia” y el control electrónico no permitirá subir las revoluciones del motor por encima P1192 B40 (Oil sensor (oil level,temperature and quality)) Water in engine oil P1192 engine oil sensor B40. Took it in and the dealer said the code showed a loss of pressure in the fuel line. I did the procedure from the DIY section. All 1996 Mercedes turn on the check engine light when there is something plugged in the obd port. A steady CEL indicates a minor issue that may be causing increased CO2 or NOX, but not immediately damaging to anything. Feb 27, 2024 · Procedure. Drivers from the Downtown Loop to Oak Park who need a check engine light diagnosis can head to our service center at Mercedes-Benz of Chicago for all their maintenance and repair needs. #1 · Dec 3, 2010. com/scanner/Get Factory Service Repair Manuals & Specs https://www. coil packs. Aug 3, 2013 · I'm pretty sure the sensor #2 in both banks is the after-cat one. #2 · Feb 8, 2018. This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more. Mercedes-Benz removed the oil dipstick from the engine in several models. I just bought a certified pre-owned 2016 GLC300. The little yellow light is the check engine light and the computer stores two types of codes; 1, Hard fault/permanent fault, in this case the light will stay on when you re start the car. ) In short, if your check engine light comes If your car blows hot air when your air conditioner is turned on, try recharging the freon first. When the Check Engine Light (CEL) comes on it means there is a fault detected by your car’s diagnostics which may be related to the engine, transmission, or emission system. Amazon. The next step is to perform a visual inspection, looking for Check engine light came on after a few weeks of intermittent sluggish issues. Mar 30, 2024 · Here’s how to securely turn off your check engine light: Wear safety glasses and gloves. I had been following a thread in another forum for about a year but I wanted to share a post. While driving, the computer of your GLC (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the Feb 9, 2017 · GLC300 4MATIC - Check Engine Light. . Apr 26, 2012 · Check_codes, The only thing that I did was resetting the transmission and after this happened. This amber or yellow light is generally labeled “check engine” or “service engine soon”, or the light may The Autel MaxiDiag Elite MD802 is a powerful diagnostic scanner that is handy for Mercedes-Benz owners and auto mechanics. they did not find a code for the jerking Fault code P06DA00 will not cause the check engine light to be illuminated. Today I pull out of my driveway and not only was the check engine light icon on, but it said Dec 16, 2009 · Easy fix, took me maybe 10 minutes. Source: mercedes Dec 3, 2010 · 88 posts · Joined 2008. It has about 10,000 miles on it, and has never done this before. 2ed thing I checked after oil level and it is tight. The procedures are slightly different for each model, but if you look at a few videos below, you can measure your engine oil level on your Mercedes-Benz. com: Autel (MaxiScan MS309) OBD-II Code Reader / Scan Tool: Automotive Worth having on hand, seriously. Jan 17, 2023 · Restart the car. Found multiple PTSS cases with the same fault code where the charcoal canister (A101) was replaced. Fault of traction system over CAN. Use the hood support rod to hold the hood up. You are probably using a cheap code reader which will provide generic codes rather than specific M/B codes. However, it was eventually discovered that the thinner wire connecting the sensor was cut. Nov 6, 2007 · P0455 code problem solved (I think) I've had the flashing gas gauge and check engine light with P0455 code for several months now. If present, this can indicate a malfunction in the car’s system, and the code can be used to determine the root cause. I don't know the specific procedure to Nov 16, 2010 · The car runs great and recently passed the Illinois emissions test. 5L V6 trouble code. I am worried that I have the timing chain issue, but the fact that it stays off for a while comforts me. The input values from the O2 sensor are used to adjust the fuel delivered to the engine. 210 posts · Joined 2005. Even my $200 Autel scan tool can read MB's event memory. It is usually black and/or marked with a minus (-) sign. So apparently the bad sensor will show measurements with regular multimeter from pin 1 to 3 is higher resistance than on brand new one. Had the same thing happen to me last week, Check engine light came on. Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing Visit Mercedes-Benz of Chicago for Check Engine Light Diagnosis. The trick is to get in as soon as you can after it happens. Below we have highlighted the most common causes of a check engine light. 2. It is odd that it is occuring during cranking. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be When your 2014 Mercedes-Benz E350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. com Oct 30, 2022 · Mercedes Engine Light ON? This Video Will Show You How-To Diagnose the Fault and Carry Out a Mercedes Benz Check Engine Light RESET. Go get a cheap code reader, plug it in and figure out which one is bad. The MAF is held in by 2 torx screws. It will scan and erase codes for the Airbag, Powertrain, Chassis, Body, Engine, Transmission, and Information & Communication systems. It will depend on how complex the electronic control unit of your GLB is. (By the way, if your check engine light is flashing on your Mercedes-Benz, pull over immediately and turn off the car. The scanner will show the engine fault code that Aug 5, 2023 · Flashing check engine light while driving: A blinking check engine light indicates a major issue, such as a failing catalytic converter. 8L 4 Cyl. A failed or loose gas cap leads to vapor leaks and will drop fuel efficiency. The video also provides steps on how to read the 2012 Mercedes-Benz C250 Sport 1. So if the gas cap is even ever so slightly looks, you can get the infamous "check engine" light. When your 2012 Mercedes-Benz ML 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Feb 8, 2018 · Deplore. This explosion is what moves the pistons and makes the engine run. 00 to repair! 2007 Mercedes-Benz C230 145,000 mi, Visitor. While driving, the computer of your C Class (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the The check engine light on your Mercedes-Benz C300 will usually shut itself off if the issue or code that caused it to turn on is fixed. I finally got around to investigating the problem since I was already digging in my engine compartment to change the intake hoses and clean the Fortunately Mercedes-Benz of Bellevue is here to help you figure out what might be wrong, and what your next steps should be. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may What to expect when your 2023 Mercedes-Benz GLC300 has a Check Engine Light. A flashing light spells trouble. Brand new is 239. I had replaced new CSP for approx 2500 miles on Below is a list of the most common reasons your check engine light can come on: New Spark Plugs or Plug Wires are mandatory for your Mercedes-Benz GLK 350. If all the spark plugs have been replaced and you are still getting a misfire code, you will want to check* the ignition coil in each cylinder. 5 minute job, tops. :thumbsup: Check Engine is now gone. 2019 Mercedes-Benz A220 4Matic 2. Check engine light just showed up at the bottom right corner after driving for 30 minutes. I took it to the dealership and got the thermostat replaced. My neighbor has a code reader that I think will fit this car. I always thought that on the ML430 that's the indicator that tells you the engine is running since it seems like it is always on. The job took all of 15 minutes on my 2001 500sl with 58000 miles on the clock. Jun 21, 2013 · Check Codes. I started my ML 350 4-Matic up after it sat in the garage for a few days, and when I started it it ran very rough and the check engine light came on. This free video provides the steps to diagnose and clear a check engine light on a 2012 Mercedes-Benz C250 Sport 1. Check the general stuff--plugs, wires, etc. As soon as an engine misfire occurs on a Mercedes-Benz, you will notice poor engine Dec 8, 2010 · You lost an ignition coil. The vehicle continues to operate as desi-gned. Nov 7, 2019 · hola mis viejitos queridos En el video de esta semana les presentamos todo respecto al testigo del Check engine o testigo de motor, desde los fallos comunes, Apr 13, 2016 · GLK 250 BLueTec Check Engine Light. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may Jan 26, 2024 · Select ‘MERCEDES’ as the Vehicle Make: This ensures the scanner effectively communicates with the Mercedes’ On-Board Diagnostic system and effectively scans the fault codes. 853. Dec 22, 2009 · I have this same issue with the check engine light for a year now. Again, if your catalytic converter is working 2018 Mercedes-Benz GLC300 4Matic 2. The first step is to check for trouble codes. Nov 2, 2021 · Buy YOUCANIC Pro Scanner https://www. We’ll answer any of On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em! This free video provides the steps to diagnose and clear a check engine light on a 2013 Mercedes-Benz E350 4Matic 3. I'd still pull codes just to be sure. R/R right rear wheel. com/manualsAsk Car Questions & Get Before attempting to diagnose a Mercedes Benz, you should always consult the owners manual for specific information. New to this forum, I'm just wondering if anyone's heard of a brand-new GL 450 issue with the check engine light. The instrument cluster is held in place by a vacuum seal. If you have any questions about Mercedes-Benz check engine light codes, or if your Mercedes-Benz check engine light won’t go off, call Mercedes-Benz Newmarket at 905. mercedescodereader. 5L V6 Sedan. If the Check Engine Light is on, that means there are fault codes stored in the engine’s computer. Like. 5 finally itll say cannot undo. J. This is an older thread, you may not receive a response, and could be reviving an old thread. This occurs when the weather is warm and the fuel level is below roughly 1/2 tank. 7-239. I have ordered the part from Mercedes $144 including shipping and will receive it on Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here! This free video provides the steps to diagnose and clear a check engine light on a 2014 Mercedes-Benz GLK350 4Matic 3. However, if you don’t resolve the underlying issue, you’ll see the light reappear almost immediately. But your real issue seems to be the misfires. A loose gas cap can cause the light to go on. spark plugs. Turbo trouble code. Go to the driver’s seat and pull the hood release lever below the dashboard. Changed the sensor and made sure exactly 8litres was put in the engine, but to no avail. It has 7k miles on it and after owning it for a week, the check engine light went on. Turn the key off and then start the car. 2015 Mercedes-Benz C300 4Matic 2. Each one refers to a specific cylinder. I got the code checked at autozone and found out The check engine light can alert you about some failures but not all of them. Three weeks ago my check engine light came on and car wouldn't heat up all the way. In such cases, it’s advisable to drive to a nearby dealership if possible. They sell special tools to remove the cluster from the front. May 9, 2019 · How to RESET / CLEAR Service indicator light Mercedes Benz GLK350 TutorialHow to #reset the #service A and #Service B #light on your #Mercedes GLK w/o fancy Oct 19, 2011 · 1 post · Joined 2016. I made sure she had the fule cap on correct & she hadnt gotten gas since last week so I knew that was not it. Oct 8, 2012 · Good morning! I hope someone could help me out here and I appreciate in advance. Gas cover is tight. defects in the emission control system. After reading this thread, I assumed the issue was fixed according to Mercedes Warranty repair. --98 E300TD. #3 · May 10, 2006. 8 k-Oms and bad one in my case is 262. When your 2020 Mercedes-Benz GLE 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Change an engine fuse. The video also provides steps on how to read the 2014 Mercedes-Benz GLK350 4Matic 3. Prior to that no issues at all, low coolant light had been on for about 5 days. If they can not do that. And if it looses proper pressure, the light comes on. Ignition Coil. This is the Mercedes-Benz VIN decoder. The cat is a piece of ceramic inside the exhaust piping and they can clog or brake loose and shift inside their bubble, restricting flow. Can someone help me with this my email is lesliedoshier11@gmail. This problem happened few times before the reset and the car was not responding at all to the pedal. May 3, 2010 · 52890 posts · Joined 2007. If you’re far from a dealership, it’s best to pull over and contact our pickup and delivery service for assistance. It is quite simple for you to do yourself. The battery in you 2016 Mercedes-Benz C300 every basic. When your 2021 Mercedes-Benz GLS 450's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. New bulbs are much brighter too. I took it to the to the dealer three days after that, and of course the engine light went off Feb 9, 2011 · 8 posts · Joined 2010. When your 2017 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. A loose or faulty gas cap is a simple but common cause that triggers the check engine light. failure of the catalytic converter. Mostly happening right out of warranty, owners of these cars are not happy with the engine issue on their Mercedes-Benz. com RepairPal Recommendations for when your 2024 Mercedes-Benz C300 has a Check Engine Light. Further causes should be investigated if complaint of check engine light is recieved. Car started leaking oil into the coolant , engine misfired , lacked power now doesn't even start. Most auto parts stores will also scan for codes free of charge. The dealer said the cost is around $6,000. My 2012 E 350 is 6 days old and the check engine light came on at 200 miles. Heck, you can get a basic OBD-II reader on Amazon for $22, small enough to leave under the seat. 3-263. However, you select Selection Manual The check engine light on your 2016 Mercedes-Benz GLE 350 will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. Open the hood. Run it by Autozone, Pep boys, etc and they will read the code for free - it's usually nothing too serious if it is still running fine. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Jul 29, 2005 · Get you a standard screw driver and remove your air intake hose (facing the front- on the left side of your car behind the air filter box). 9489 posts · Joined 2014. #11 · Jul 28, 2016. So, I had the same Issue of check oil level at next refuelling. 6 k-Oms. I backed out of the garage, and then turned it off and turned it back on. Performed smoke test of evap system to check for leaks: no leaks found at this time. I brought the vehicle(2006) to the dealership many times and they say its the gas cap. If it asks say you used oil grade 229. Julien Discussion starter. Under certain conditions the low fuel warning light begins to flash and shortly afterward the check engine light also comes on. then run to a better shop. Both indicate a gross leak in the evaporative emissions control system. This free video provides the steps to diagnose and clear a check engine light on a 2019 Mercedes-Benz A220 4Matic 2. Remove the cable from the terminal using a wrench. Replaced charcoal canister. P1221 CAN communication if faulty. While driving, the computer of your E350 (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the Sep 20, 2021 · It will save you the hassle of having to re-order parts prematurely. Honestly, it is not because MB cars are weak in this area but because most owners forget that spark plugs are worn items that must be replaced at the recommended intervals. No acceleration at all. Answer yes or confirm to everything. Every Mercedes-Benz car has a unique identifier code called a VIN. took to dealership and parked for an hour, No more check engine light and no more jerking. It causes back-pressure induced misfires that the computer sees and starts to shut off cylinders Dec 29, 2020 · I have a GLK 350, starting Jerking about a month ago and check engine light flashing. youcanic. If not buy my impulse code reader at www. Temperature normal. You can find the coolant reservoir on the passenger side of the engine compartment. The dealerships performed a couple of gas tank pressure test but that wasn't problem. Two days ago my check engine light came on again. I just leased my brand-new GL450, on December 17, and two days later the check engine light went on. There are eight-one for each cylinder. They will have the diagnostic equipment and expertise necessary to properly diagnose the problem. If you have an electrical component that doesn't work, try replacing the fuse first. Sep 10, 2017 · If your car has the little button on the banana plug socket you can read and clear codes. The check engine light on your 2019 Mercedes-Benz Sprinter Van will usually shut itself off if the issue or code that caused it to turn on is fixed. 2018 Mercedes-Benz GLC300 4Matic 2. Its function is to alert the driver about any type of engine problems. The technician will use a scanner that connects to the vehicle’s diagnostic port to determine Sep 27, 2021 · I have a 1998 Mercedes e320 throwing multiple codes I'm not understanding. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service 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. Dec 25, 2013 · Check engine light on my 2014 GL 450. Whether you drive a Mercedes-Benz or a model from another make, you can reset the check engine light by using an appropriate scanner or by disconnecting the negative battery cable. A flashing CEL indicates a serious problem such as significant misfiring or fuel mix issues that may cause damage and burn out the cats. Oct 26, 2012 · The reason the engine light went off would be stored in the event memory. They burn out faster and should be replaced regularly. #4 · Jul 1, 2014. An easy check is to swap that bulb with one of the other bulbs, and see if they swap turning on/staying off. In most cases, they’ll be able to reset the light and get your car back on the road without any further issues. You can buy a code reader for $20 on Amazon, then read the codes when they occur. My wife drives the car 7 yesterday the check engine light came on. #3 · Sep 13, 2005. Only thing out of wack was this morning, I noiced the front passenger door was not fully closed, so the interior light was on all night. Select option for model selection: The scanner has various options; you can choose SmartVIN to detect your vehicle automatically. Thankfully, it is easy to see what these codes are with many OBD-II code scanners. Balance shaft engine issues. Paid for Service A and new radiator hose $1092. Our service center can be reached by calling (773) 382-8126 or for after-hours help, you can Apr 28, 2010 · 18 posts · Joined 2007. It should have no effect on engine operation. In some cases, a simple issue such as a loose fuel cap can be the most common cause of the check engine light activation. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may Feb 20, 2017 · Engine misfires are one of the most common problems in many Mercedes-Benz cars. #1 · Feb 9, 2011. Loose Gas Cap. faulty gas caps. R/R under panels. Turbo. Itll say confirmed. They reset the engine light and told me if it happens again bring it back. Symptoms Power generation / Engine management / Function / Malfunction Control unit/fault code Control unit Fault code Fault text When your 2019 Mercedes-Benz GLC 300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. mass airflow sensors. R/R left side body under panel. Do this a couple of times. Flushing the coolant in your car is not that hard and will extend the life of your engine tremendously Mar 1, 2023 · That light supposed to turn on and off with start up. What to expect when your Mercedes-Benz S500 has a Check Engine Light. 5L V6. The dealerships (in NYC) stated that the problem was from a short to an internal module. R/R right rear wheel well liner. Locate the battery and find the negative terminal. #3 · Apr 28, 2010. They told me the cost and I talked them down to 2/3 of the quoted price. 2006 Mercedes-Benz C230 132,000 mi, Visitor. Mar 13, 2015 · I own a 2007 Mercedes E350. 5L V6 Sedan trouble code. The "check engine" light is really misleading -- it usually refers to the emission control system. 1599 posts · Joined 2004. No service overdue wont cause a check engine light. 0L 4 Cyl. Ignoring a low level leads to big problems. You know that the fuel system of a Mercedes is pressurized, and a gas cap can effectively maintain this pressure. com, or message at 918-617-0528 When your 2018 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. There is one coil in each cylinder Dec 10, 2023 · 1. If a shop could not find it they need to check the event memory. Press confirm. mbusa. The bulb is replaceable. It has a broad coverage for most makes and models. Aside from that, M/B makes no distinction by code What to expect when your 2006 Mercedes-Benz ML350 has a Check Engine Light. Below is a list of the most common reasons your check engine light can come on: The battery is low or dead. Carmakers are hiding interior fuse boxes all over the place these days Dec 9, 2019 · If you step on it on a straight-away, it should start the CHECK ENGINE light blinking again and run rough. Locate the coolant reservoir. #4 · May 4, 2010. You may also get poor fuel economy if your Check Engine Light is on because of the O2 sensor. To check the oil level, you must access the menu in the instrument cluster. Hi, my 07 S550's check engine light goes on on once in a while, but then it goes off and doesn't come on in a while. The video also provides steps on how to read the 2019 Mercedes-Benz A220 4Matic 2. The light does not come on when the tank is full above 2/3 tank or The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. #1 · Mar 2, 2012. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will expeditiously turn itself off. For those who’ve been wondering why their Mercedes-Benz engine light is on, we think it’s time you get a second opinion. 6868 or contact us online. The car chokes when moving at the low speed/gear, especially when moving at 1st gear without my foot touching the pedal. I know I do have the gas tank issue where the pump clicks too early and I am May 10, 2006 · rcltrh. Coolant flush. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be Sep 27, 2022 · Thank you. The spark plugs are the part of your engine that ignites the air/fuel array in the combustion chamber of your automobile. Turn off the ignition, and open the hood. A failed ignition coil is the second most likely cause of an engine misfire. The technician will use a scanner that connects to the vehicle’s diagnostic port to determine the Buy YOUCANIC Pro Scanner https://www. P1221 CAN communication is faulty. Feb 2, 2020 · What does a check engine light mean on a Mercedes-Benz? How to use a scan tool and reset the light Nov 26, 2009 · 2002 E55 - Check engine light. If your check engine light comes on, the first thing you should do is take your car to a qualified Mercedes dealership or service center. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be Oct 25, 2013 · No, it is not automatically the MAF Sensor because both bank would show a code . Aug 3, 2011 · Gasman59. Check for a blown interior fuse. oxygen sensors. To properly diagnose the failure of your GLB, it is important to have a suitable scanner that is compatible with the brand and model of your car. Según el tipo de falla esta luz puede quedar encendida o parpadear. Check this one here, for example. They measure the unburned oxygen. On my 2112 ML350 Bluetec the Check Engine Light apears every time when I drive it for more than 150 km at once, and disappeares on the next day without any intervention from my side. Likewise, if your catalytic converter is going feasible, and Jul 25, 2012 · Check engine on !!! Guys , my wife C240 ( 2002) check engine light is on but there is NO MALFUNCTION , without any reason given and the car still performed so well ,only recently has developing few hesitation on idle for around 5 second at some stop lites then back to normal RPM as it should be . The pre-cat ones do--if you have the paperwork from the prior repair that might show which was replace. Fault of ETC over CAN. If your check engine light is flashing in your 2016 Mercedes-Benz C300, we highly recommend not to drive the vehicle and schedule Mercedes-Benz service today. The check engine light with check engine electronics message comes on when driving. com/manualsAsk Car Questions & Get Oct 15, 2009 · Check Engine Light 2003 C240 Question. From reading the board I suspected the MAF and decided to clean it and see what happened. The technician will use a scanner that connects to the vehicle’s diagnostic port to What to expect when your 2015 Mercedes-Benz C300 has a Check Engine Light. First of all, there is no M/B code P0171. Go here Your Parts Search Returned 1 Part (s) and order the coil and the spark plug connector. But seriously. Replace a burnt out DRL. Friend of mine has generic (not MB specific), but advanced diagnostic computer, and he told me that it shows a problem with first Lambda Sensor (ozone Jun 30, 2014 · Check Codes. I have a 2003 C240 that just hit 70K miles. I have a 2008 GL450 and the check engine light came on last week 30 miles after the air filters were changed (I bought the filters from MB dealer). Scroll to the ASSYST PLUS selection and hit it. BTW, codes do not remain stored indefinitely. M/B uses P0170 for the right side and P0173 for the left side. Once the condition is corrected, the light will go off after a number of cycles and ultimately the codes will go away as well. 2, An event, this is a soft fault code and the check engine light will go out on a re start. Likewise, if your catalytic converter is going functional, and you did a malfunctioning electrical sensors. 31794 posts · Joined 2005. En caso de detectar cualquier parámetro anormal, la luz de Check Engine se enciende en el tablero para alertar al conductor. Next day it should be fine. P1220 Fuel metering control Y23/1. You can get O2 sensors at a fraction of dealer prices on Amazon that will fit Mercedes Benz. It's likely one of the data lines is either shorted together, or as the dealer said, ECU needs to be replaced. I've taken it to the dealership and they've mentioned it was a software issue. Mar 2, 2012 · 10 posts · Joined 2012. It idles rough and high, has no get up and go, doesn't want to accelerate without a struggle. The code will be P300 through P308 most likely. Not happy with the result because I know I'll be back in a week or so. I dont feel anything different. The video also provides steps on how to read the 2013 Mercedes-Benz E350 4Matic 3. The technician will use a scanner that connects to the vehicle’s diagnostic port to A check engine light can indicate a broad spectrum of problems with your 2009 Mercedes-Benz C300. See full list on mbparts. Then go in front of the vehicle, unlock the hood latch, and pull the hood up. Then contiue to go through the questions. Problem solved. I bought the 2014 GLK250 used and the dealer repair history showed there was a repair for the NOx sensors. It is a round piece with the hose attatched on each side about 4 1/2 inches long with a plug on the side of it. The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Loose Gas Cap: Your gas cap is loose, broken, or simply missing. P1221 CAN reception from ASR/ETC/ESP. zu dj bg dq ve dk du nm zu lv