Fuel Gauge Unit Resistance Check

1. Check that resistance value between the fuel gauge terminal and ground terminal is at standard value when the fuel gauge unit float is at point F (highest) and point E (lowest).
Standard value:
POINT F: 4 ± 2 Ohm
POINT E: 112 ± 7 Ohm
2. Check that resistance value changes smoothly when the float moves slowly between point F (highest) and point E (lowest.)
3. If all checks are correct, proceed to fuel gauge unit float height check. It any check is not correct, replace the fuel gauge unit