When the signal is sent to the ECM , the computer adjusts the vehicles ignition timing, fuel flow, and other factors that trim or enhance performance based on the coolant temperature. Location West London Your Mercedes C250 W204 Petrol Coupé Feb 19, 2017 #3 Yes its fine, I live near Heathrow and travel to Marlow every day on a C250 Coupé M271 engine. There are a handful of "coolant temperature sensors" and locations and it's not immediately clear what they each do. Get Yours Today! Once the 160-degree F threshold is achieved, the recorded car engine temp has … Fuel preparation: coolant temperature sensor Fuel preparation: crankshaft speed sensor Fuel preparation: double spark ignition coil The coolant temperature sensor (switch) utilizes electrical resistance to measure the coolant's temperature. 1 x Coolant Temperature Sensor Fits Mercedes Benz C200 Kompressor W203 What is a Coolant Sensor and what happens if it fails to function properly? According to epc, the current part number for the coolant temperature sensor is as follows; A0009056102 (please contact local Mercedes dealer to check for supercessions in our systems). Whenever i drive on the highway past 50 miles/H, the temperature gauge stays below 80 and if i am in a traffic it start rising past 80. Either way, it could damage your vehicle. Thanks Trying to solve overheating problem. Coolant Temperature Sensor Mercedes-Benz A - CLASS Fast and Free shipping available Car parts for all car makes and models The Biggest Brands At The Best Prices More than 500.000 car parts available Buy cheap Coolant temperature sensor for MERCEDES-BENZ C-Class Saloon (W204) C 180 CGI 1.6 (204.031) M 274.910 156 HP, 2008 In our online shop you can buy cheap Coolant temperature sensor … Comments: A 2011 Mercedes Benz C180 CGI last serviced end of October 2017. Here's what I can tell after doing a lot of research, at least for my '89. You can expect a total of 70$ to 250$ for an engine coolant temperature sensor replacement. Thereafter, at least every second day or 100 one Mercedes-Benz W205 C-Class Sensors, Page 2 (This page covers: Coolant Temperature Sensors, Knock Sensors, Oil Level Sensors, Oil Temperature Senders, Oil Temperature Sensors, Washer Fluid Sensors) Don't let your coolant Mercedes-Benz C-Class: How to Replace Thermostat A malfunctioning thermostat in your Mercedes Benz w204 can cause the car to overheat, or not warm up properly. The outside temp is 10 which is 50 in oF, The coolant temp was 48oF and the EGT sensor was bang on at 50oF. If it is higher, the air-conditioning control module presumes that the pressure is high and assigns the fan control Coolant Temperature Sensor Replacement Cost A coolant temperature sensor costs 30$ to 100$ and the labor costs 40$ to 150$. Normally the PCM orders the car engine coolant temp sensor to record temperature that is above 160 degrees Fahrenheit within 15 minutes from when the car engine was started. Coolant temperature sensor for Top MERCEDES-BENZ A-Class (W176) car models Coolant temperature sending unit for W176 A 160 W176 A 160 1.6 (176.041) » 102 hp, from 2015 MY W176 A 160 CDI 1.5 (176.011) » 90 hp, from 2013 MY We have the best products at the right price. Sensor, fuel temperature diesel and gasoline for MERCEDES-BENZ C-Class Saloon (W204) from 2007 MY from various OEM part manufacturers. Coolant inside the engine block and cylinder head(s) absorbs heat from the cylinders when the engine is running. So all look correct on that scale. 1 X Coolant Temperature Sensor For Mercedes Benz C180 Kompressor W203 What is a Coolant Sensor and what happens if it fails to function properly? They said it is either the Coolant temperuture sensor or the wiring that have a problem. 1 x Coolant Temperature Sensor Fits Mercedes Benz C200 Kompressor W203 What is a Coolant Sensor and what happens if it fails to function properly? Shop AutoZone for 2008 Mercedes Benz C300 Coolant