Fuel Gauge Sending Unit
Remove fuel gauge sending unit. While moving float up and down, measure resistance between terminals No. 1 and 2 at fuel gauge sending unit connector. See Figure. Resistance should increase as float lowers. See FUEL GAUGE SENDING UNIT RESISTANCE table. Replace sending unit as necessary.
FUEL GAUGE SENDING UNIT RESISTANCE
| Float Position | Distance From Base - In. (mm) | Approximate Resistance (Ohms) |
|---|---|---|
| F | 2.827 (71.8) | 3 |
| 1/2 | 7.276 (184.8) | 31 |
| E | 11.992 (304.6) | 110 |