Circuit/System Description
The fuel level sensor is a variable resistor that measures the amount of the fuel in the tank. The engine control module (ECM) supplies 5 V to the signal circuit and supplies a ground to the low reference circuit.
The fuel level sensor is a variable resistor that measures the amount of the fuel in the tank. The engine control module (ECM) supplies 5 V to the signal circuit and supplies a ground to the low reference circuit.