English 
bmw z4 fuel level sensor 0-190ohm
The oil float sensor is an important component of the bmw z4 car fuel system , used to measure the fuel level . If the sensor malfunctions or is damaged , it can cause inaccurate fuel display or other problems . Our company will sell the oil float sensor separately, so that car owners can repair and replace it in a timely manner . We can supply adjustable signal , include 0-190ohm , 240-33ohm and so on . Please send your request to us.
During the running-in period of a BMW z4 new car , the oil gauge will jump up and down , which is normal. However , when an old car encounters such a situation , it needs to be inspected . 2. Replace the sensor . If the fuel gauge scale of a new car suddenly drops to zero , it indicates a problem with the sensor and can be replaced directly at the 4S store . If it is an old car , it is necessary to clean the oil level sensor in a timely manner. During driving , the fuel gauge cannot be adjusted . When the engine and three-way catalytic converter are operating normally , the fuel tank opens and closes through airflow , sometimes causing the fuel gauge to be accurate . This method is called air pressure regulation . You can also change by yourself , we can supply bmw z4 fuel level sensor 0-190ohm.
Fix the sensor on the vertical distribution board and check the movement of the float with the resistance arm throughout the entire resistance travel range . Remove the cover of the sensor , connect the multimeter to the terminal of the sensor , and measure the resistance of the sensor when the float lever is lifted . This resistance is equivalent to a certain level of fuel tank filling. The resistance value of the sensor connection should be within the following range: the fuel tank is fully filled with "0" , "1/2", "1", the rotation angle of the resistance arm is 31 °, 63 °, 89 °, and the resistance value of the sensor connection is 2 Ω, 32 Ω, 57 Ω . When the resistance values of the terminal positions ("0" and "1") do not match , the position of the resistance arm of the rheostat can be adjusted.
Get a Quote / Info