Fuel Gauge: Testing and Inspection

FUEL GAUGE RESISTANCE CHECK

CAUTION: When inserting a testing probe into the power supply terminal, be careful not to touch the printed board.

1. Remove the power supply tightening screw.
2. Use an ohmmeter to measure the resistance value between the terminals.

Standard value:
- Power supply - Ground: Approximately 233 ohm
- Power supply - Fuel gauge: Approximately 108 ohm
- Fuel gauge - Ground: Approximately 125 ohm

3. If within the standard value, the fuel gauge is OK.
If not within the standard value, replace the fuel gauge and engine coolant temperature gauge.