W211 Oil Level Sensor Replacement

Followup from the pelican staff.

W211 oil level sensor replacement.

Check for air leaks on the. Here is a step by step guide on how to replace oil level sensor for mercedes benz if you found you have a fail oil level sensor just buy new one then follow this guide to do it by yourself. Pull the oil level sensor down. I have a 2004 s430 and just got done changing the oil level sensor after i replaced it and sealed the pan when starting the car very rough idle cuts off obd reads mass airflow sensor replaced that now itã â â s reading again the oil level sensor but itã â â s brand new any ideas march 22 2018.

The data on the 3 functions is processed and sent as a pulse width modulated square wave signal to the ecu and then transmitted via can bus to the instrument cluster. Service type low oil level sensor replacement. The work was performed on a w221 s class but the procedure is the same for other models including mercedes benz e class gl class ml glass cls class r class and other models with. It will take you about 3 hours.

Locate the oil level sensor b40 oil level engine oil tempearture and quality sensor which is shown in the picture below. Service type low oil level sensor replacement. Shop dealer price 454 34 559 35. Today i removed the plastic cover and located my oil level sensor.

Mercedes ride level sensor replacement in the following video you will learn how to remove and replace the level sensor on mercedes benz with airmatic suspension. The message oil sensor defective is displayed on about half of my trips with my 1999 e320. To replace a bad engine oil level sensor a technician will lift and support the vehicle drain the oil remove the bad sensor and install a new one. 13mm wrench 8mm socket e10 torx extension floor jack jackstands.

The oil enters and exits the cylinder through a couple of holes. Shop dealer price 453 98 558 72. 2009 mercedes benz e350 v6 3 5l. Remove the bolts that hold the sensor in place using e 10 socket.

Unplug the connector to the b40 oil level sensor. Service type low oil level sensor replacement. 2012 mercedes benz e350 v6 3 0l turbo diesel. However the sensor measures the oil level without fail.

The actual sensor operates in principle much like the fuel level sensor in the gasoline tank there is a float and a small magnet inside a vertical cylinder that is raised and lowered with the level of oil in the pan. The oil and filter are replaced and the vehicle is lowered to the ground. Above the oil pan on the passenger side the device stands with the electrical plug at the top.