Fuel Level Sensor Resistance

Check that resistance value between the fuel gauge terminal and ground terminal is at the standard value when the fuel level sensor float is between point
1. Standard value:
  - Point "F": 3 - 10.1 Ω
  - Point "E": 90 - 110 Ω
Check that resistance value changes smoothly when the float moves slowly between point
If all checks are correct, go to FUEL LEVEL SENSOR FLOAT HEIGHT CHECK . If any check is not correct, replace the fuel level sensor.

Fig 1: Locating Resistance Value Between Fuel Gauge Terminal And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.