I-Mark & P'UP
Connect ohmmeter to fuel tank sending unit. As float is moved, resistance reading should change smoothly. Check resistance at 3 positions. If readings are not correct, replace sending unit.
FUEL GAUGE SENDING UNIT RESISTANCE - I-MARK
| Application | Ohms |
|---|---|
| Empty | 97 |
| Half Full | 33 |
| Full | 6 |
FUEL GAUGE SENDING UNIT RESISTANCE - P'UP
| Application | Ohms |
|---|---|
| Empty | 114-127 |
| Half Full | 41-50 |
| Full | 15-19 |