Gauge Testing: Notes
Compare resistance values of malfunctioning gauge to specifications. See OIL PRESSURE GAUGE RESISTANCE , FUEL GAUGE RESISTANCE and TEMPERATURE GAUGE RESISTANCE .
OIL PRESSURE GAUGE RESISTANCE
| Oil Pressure (psi) | Ohms |
|---|---|
| 0 | 1 |
| 40 | 47 |
| 80 | 89 |
FUEL GAUGE RESISTANCE
| Application | Ohms |
|---|---|
| Empty | 0 |
| 1/2 Full | 44 |
| Full | 88 |
TEMPERATURE GAUGE RESISTANCE
| Application & Test Temperature | Ohms |
|---|---|
| 100°F (82°) | 1365.0 |
| 210°F (99°C) | 115.0 |
| 240°F (116°C) | 55.1 |