Pathfinder 2WD V6-3.5L (VQ35) (2003)
Fuel Level Sensor: Description and Operation
Component Description
The fuel level sensor is mounted in the fuel level sensor unit. The sensor detects a fuel level in the fuel tank and transmits a signal to the combination
meter. The combination meter sends the fuel level sensor signal according to the ECM through CAN communication line.
It consists of two parts, one is mechanical float and the other side is variable resistor. Fuel level sensor output voltage changes depending on the
movement of the fuel mechanical float.