Installing was a success but I made an amateur mistake.. when unplugging the coolant temp sensor, some coolant must have got into the crankshaft sensor connector, the engine won't start : Tried cleaning with some chemicals, it worked but then the engine stalled again that night and got an error code. Mercedes-Benz Engine Coolant Water Temperature Sensor Genuine OE 0993800 Will the engine coolant temperature sensor keep a car from starting? The sensor is actually held in place by a small clip that sits in a channel created by. I will also mention that the bolt should be replaced as well. I saw one of the sensor. 7 Signs Of A Bad Intake Air Temp Sensor and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 5 Symptoms Of A Bad Engine Control Unit and Replacement Cost, 5 Symptoms Of A Bad Engine Control Module and Replacement Cost, 15 Different Types of Sensors in a Car and Their Functions, 5 Symptoms Of A Bad Knock Sensor and Replacement Cost, 6 Signs Of A Bad Accelerator Pedal Sensor and Replacement Cost, 10 Symptoms Of A Bad MAP Sensor and Replacement Cost, 5 Symptoms Of A Bad Motor Mount and Replacement Cost, Electric Parking Brake Problems Causes & Fixes, Oil Coming Out Of Exhaust Causes & Fixes, 10 Symptoms Of A Bad Fuel Pump & Replacement Cost. 5:31 AM. I change termostat. - Nick at Pelican Parts, Should I replace automatic transmission fluid for my Mercedes W204 C200kompressor 2008 ;93500 kms done and if yes please specify grade n quantity.Can changing ATF lead to transmission problems as in few sites due to change in viscosity and contaminates going in new filter, Yes I would replace it. I would recommend checking your owners manual in the "Capacities" section. when coolant pours, it will flood the sensor, possible seeping inside the sensor housing and it will be a serious issue as SAM commented December 4, 2020. Unfortunately, removing the coolant also means that you have to remove all air from the coolant system, which can be difficult. You can mess up your car real bad as you have to remove the air intake which have rings that can fall in to the engine. It would be best to monitor temperature per the sensor versus the actual temperature of the coolant. - Nick at Pelican Parts. By logging into your account, you agree to our, 2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast. Ok for anyone else with this issue you loose gauge and random high speed fan activation. Yes, a bad coolant temp sensor can prevent the engine from starting. Parking sensor Reverse/Parking aid/sensor. Questions about how MBWorld.org worksnot for car questions. thanks, About 8.5 liters. This information is typically located under the hood and/or in the owners manual. Symptoms of a Bad or Failing Coolant Temperature Switch (Sensor) It will be possible to remove it by dismantling the components and disconnecting it from its connector. Like every other component, the ECT sensor can also get damaged, resulting in several engine-related problems. Or can you confirm the signal from the sensor to the DME, what temp is it displaying? It will have the procedure, special tools and torque specs. Munich, Germany Weather History | Weather Underground Posts to . Thank you. Rough idle as probably caused by the spark plug. AKIverify the old oring is removed. If you have two pins on the coolant temperature sensor, you can try measuring the ohm value between these two pins. I would recommend checking the owners manual "Capacities" section for further guidance - Casey at Pelican Parts. There is very little room to work in there and if you find yourself frustrated by the lack of space, take an extra few minutes and remove or loosen the air pump to give yourself more room.If you are replacing your thermostat it may be a good idea to swap out the sensor while you have it off as it is much easier to do then and the sensor is not very expensive.Begin by disconnecting the ground strap from the battery. Mercedes-Benz W204 Coolant Temperature Sensor Replacement. How does filling through the top hose work after draining the block ? What is the year and model of vehicle are you working on? Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Take control of your data. If the computer detects any problem with the sensors circuit, it will illuminate the check engine light, indicating that the car needs an inspection. Yes, should be about the same drained. also, will i need to drain the heater core as well? About Us - The good news is that replacing a coolant temp sensor is relatively quick and easy on most car models, and wont break the bank, so you dont have to be a professional to do the job. They can figure out what part or repair kit you need. It also provides input for idle air control (IAC) position, oxygen sensor closed-loop status, on/off times for the canister purge, and idle speed. Mercedes Thermostat Replacement DIY Guide - MB Medic No, possible the sensor is bottomed out. The coolant temperature sensor, also known as the coolant temperature switch, is an engine management system sensor that is used to monitor the temperature of the engine's coolant. - Nick at Pelican Parts. Thanks in advance. It is possible the sensor has failed, but it's also possible the engine is not getting to the desired temperature. Capacity Do you have to drain the coolant to replace the temperature sensor? Get the monthly weather forecast for Munich, Bavaria, Germany, including daily high/low, historical averages, to help you plan ahead. I will have the article updated. The amount of fuel getting injected into the engine is critical at the moment you start your car. I had a overheating so i find a stuck thermostat that i changed with the water pump Now i have the temp that goes up to 80 then go down to 60 then rise up to 85 Sometimes it goes down to 80 and the fan starts to work Any idea please, Sounds like air is trapped in the cooling system. - Nick at Pelican Parts. - Nick at Pelican Parts. https://mbworld.org/forums/c63-amg-wr-located.html, Do Not Sell or Share My Personal Information. $710. P0128 Mercedes: (Causes & Fix) How Long Can You Drive with a P0128 Code Archive - - Nick at Pelican Parts, Should I change coolant for w204 C200kompressor 2008 and 58000miles and if yes then how much I need, Yes. Mercedes Benz 300 SEL,W 126,front bumper same bumper on all W 126 models in good con 300 also have other parts pls call ., 1311700537 They are different about 4 inches longer. If the system will not hold pressure and there are no external leaks the head gasket may be faulty. Unfortunately I don't know the answer, but just to say that many modern engines have a temp sensor that connects directly to the ECU, and a separate temp sender that connects to the engine temp gauge on the dash, so you need to buy the right unit. Mercedes-Benz W204 Coolant Temperature Sensor Replacement - Pelican Parts With your vehicle info handy, give The Pelican Parts parts specialists a call at 1-888-280-7799. You cant see back there. Light does not reach. After change antifreeze the temperature fluctuate 75-95 C, w212, 170ps. Mercedes-Benz C350 (2008-14) - Nick at Pelican Parts. It took me a while to replace the sensor and had cuts and bruises as a result. I noticed a whining noise from the auxiliary water pump when I turn on heater now. Code P0128 Mercedes-Benz Coolant Thermostat Malfunction - AutoCodes.com . Thanks. Updated on: 30 April 2023 . A 2011 Mercedes Benz C180 CGI last serviced end of October 2017. History. Only work on your car engine when the coolant is cold. Mercedes-Benz W203 C-Class Coolant Temperature Sensor Replacement - Nick at Pelican Parts, Thanks, Nick, what must I do, must I replace the Coolant Temperature Sensorme the owner go for this or the whole Thermostatmy mechanic advise this but its expensive, Always go with your mechanic's advice, as they have seen the vehicle and better understand what is going on. Simple DIY of coolant flush solve the problem? FYI, Here I describe the process to replace the Accumulator: it was a better price than Bosch, and I felt that URO has not been given a fair evaluation by some folks here in the past. Compatible For Select Kenworth Models, Cummins QSK50 Engine 3. Locate the tensioner and using the Torx driver turn the nut on the wheel counter-clockwise 45 degrees. This fan is electrically controlled and relies on the signal from the onboard computer. The only difference between the 2 is that your coolant runs 3 degrees Celsius hotter at the high end during normal operation. How do you replace the external temperature sensor? Try bleeding it again. Want to replace engine coolant temperature sensor and re-execute test. Wear gloves and be prepared to catch the coolant and dispose of it in accordance with the regulations in your area. Amazon.ca: Coolant Temperature - Sensors: Automotive In addition, I've used other URO parts with success too - some rubber trim pieces, and their Steering Coupler. I will let you know! - Nick at Pelican Parts. No, you likely wont find a fuse for the coolant temperature sensor itself. - Nick at Pelican Parts, Where is the temperature sensor located on the 2013 Mercedes GL 450 4.6L, Rear of left cylinder head. Location of Coolant Temperature Sensor on a 2014 c250? Contact Us - Most coolant temperature sensors operate using electrical resistance to measure the temperature of the coolant. An actual video of this would be awesome. I should have the part tomorrow hopefully. While it is next to impossible to get all of the coolant and contaminants out of the system without removing the heater core lines and blowing out the heating system this method will get the system as clean as possible and more than good enough for the next ten years. What is an Engine Coolant Temperature Sensor? WE WILL DOUBLE CHECK FITMENT BEFORE THE ITEM SHIPS. Some automobiles come with more than one coolant temperature sensor. How to Diagnose a Faulty Engine Coolant Temperature Sensor? INCLUDING / YEAR / MAKE / MODEL. If it seems fine, check the wirings and connectors between the coolant temperature sensor and the engine control module. If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. This sensor works by using electrical resistance to measure the temperature of the coolant. The standard temperature for the car at rest position is 80-85 degrees. I highly, highly recommend you disconnect the battery, as the chance of harming yourself and the vehicle is greatly increased once everything is wet with coolant. Another sign that will alert you to thermostat failure is the temperature changing in an erratic way. This will cause the engine tovibrate or shakewhen the car is at low speed and lead to other power losses and strange behaviors. I do not have access to that specific information. With the cap off the coolant will drain quicker. Koblenz, Rhineland-Palatinate, Germany Weather Forecast | AccuWeather You are about to report this weather station for bad data. Best bet is to go somewhere with a flush machine that can cycle the old coolant out and the new. The posted views of our members are in no way the views of MBClub.co.uk or its owners. JavaScript is disabled. Mercedes-Benz C350 (2008-14) When you purchase through links on our site, we may earn an affiliate commission, which supports our community. My heater isn't blowing hot air where can I find the heater control valve. Magnus is the owner and main author of Mechanicbase. It is necessary, if you want to remove all coolant. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Provide to get notified when a staff member responds to your question. We recognize our responsibility to use data and technology for good. Afternoon I had an engine light illuminating, I put a diagnostic tool, it provides a faulty code, P0228, Coolant Temparature Sensor, I have bought. Is there a fuse for the coolant temperature sensor? Remove each duct by compressing them towards the engine and slipping them off the air inlet. Remember if there area is too tight for you to work in, or you are getting really frustrated just take a few minute and remove the air pump (please see our article on how to remove your air pump). Or not seat correctly. Turn the tensioner all the way counter-clockwise and insert a retaining pin between the rotating part and the tensioner base. If you reject them, enhanced functionality will be unavailable. Some cars use the engine coolant temperature sensor to control the electric cooling fans. How many are they ? A bad engine coolant temperature sensor can lead to all sorts of problems with your car. I wonder where I can get a repair manual for this car. A quick and dirty check is to test the Metal Temperature sensors with a Multimeter: Often times hot restart problems are because of a defective Accumulator. Make sure to check the reservoir and top it up as needed, as the last of the air makes its way out of the system. Once everything is cool slowly open the reservoir cap to release the pressure. Copyright 2023 Mechanic Base. Jun 27, 2021. Thanks. Can you confirm you have the right part number? Replacing the coolant temperature sensor is a relatively easy job if you have a lot of patience. In true AMG fashion, each engine is assembled by a single technician with that tech's name engraved on a plaque fastened to the engine.

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