Скачать с ютуб How To Test a Fuel Level Sensor Without Removing Fuel Pump в хорошем качестве

How To Test a Fuel Level Sensor Without Removing Fuel Pump

Here is how to test a fuel level sensor while it is still in the vehicle. The same test can also be done if the fuel pump is removed. A bad fuel level sensor will cause the fuel gauge to not work or give codes such as "P0463 Code: Fuel Level Sensor Circuit High Input." The fuel level sensor can be tested using a multimeter and checking for resistance. If the circuit is open, it is bad. The resistance should also change when the float moves. To do this, while the sensor is in the vehicle, rock the whole car or truck side to side to make the sensor float move. Also, gas can be added, and the resistance is watched to see if there is a change. If you have a helper to add gas while watching the meter, the resistance should slowly change; if there is no helper, a phone can be used to record video when adding gas. www.backyardmechanic.org By using this information user assumes all risk of use.