#
FUEL GAUGE CONTROL CONSTRUCTION/OPERATION

BHE092255430T16

## System Wiring Diagram

1 | Instrument cluster
2 | Microcomputer
3 | Fuel gauge
4 | Fuel gauge sender unit (main)
5 | Fuel gauge sender unit (sub)

## Operation

• A resistance according to fuel level is sent from the fuel gauge sender unit to the microcomputer. The microcomputer calculates the average resistance within a specified time, and sends the output signal to the fuel gauge based on the calculated value.