Fuel Gauge Sending Unit
WARNING:
On vehicles with fuel-injected engine, relieve fuel pressure before servicing fuel system.
- Remove fuel gauge sending unit. Connect ohmmeter between the following wire terminals of fuel gauge sending unit connector:
- Yellow and Black
- Measure resistance with fuel gauge sending unit float at specified position. See FUEL GAUGE SENDING UNIT RESISTANCE . If resistance is not as specified, replace fuel gauge sending unit.
FUEL GAUGE SENDING UNIT RESISTANCE (1)
| Float Position | Ohms | ||
|---|---|---|---|
| Fully Raised | 3 | ||
| Mid-Range | 33 | ||
| Fully Lowered | 110 | ||
|
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Ensure oil pressure is okay. Disconnect oil pressure sensor/switch connector. Measure resistance between oil pressure sensor/switch connector terminal and body ground. See OIL PRESSURE SENSOR/SWITCH RESISTANCE table. If resistance is not as specified, replace oil pressure sensor/switch.