Resistance Test
Remove fuel gauge sending unit from fuel tank. Using an ohmmeter, measure resistance between fuel gauge terminal and ground terminal with float at points "E" and "F". See Fig 1 and Fig 2 . See FUEL SENDING UNIT RESISTANCE table. Ensure resistance changes smoothly when float arm is moved slowly between points "E" and "F". Replace sending unit if readings are not as specified.
FUEL SENDING UNIT RESISTANCE
| Measure Point | Resistance (Ohms) |
|---|---|
| F | 2-6 |
| E | 105-119 |