Sub Sending Unit
Disconnect 2-pin sub fuel gauge sending unit harness connector. Using DVOM, measure resistance between terminals No. 1 and 2. See Fig 1. Ensure resistance is as specified in each float position. See SUB FUEL GAUGE SENDING UNIT RESISTANCE table. If resistance is not as specified, replace sub fuel gauge sending unit.
SUB FUEL GAUGE SENDING UNIT RESISTANCE
| Float Position | Distance From Top Of Sending Unit - In. (mm) | Ohms (Approximate) |
|---|---|---|
| Full | .094 (2.4) | 1.0-3.0 |
| Empty | 6.85-7.09 (174.2-180.2) | 70.3-72.3 |