Fuel level gauge not working
- Make
- Fiat
- Model
- Doblò Factory Service Manual
- Year
- 2000–2010
- Section
- Instrument panel › Fuel level gauge not working
Fault diagnosisFuel level gauge not working
FUEL LEVEL GAUGE NOT WORKING
| Results of the tests | ||||
| 1 | 'INSTRUMENT PANEL CONTROL UNITS TEST USING EXAMINER DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|---|---|---|---|
| Carry out the active diagnosis of the fuel gauge. The fuel gauge indicator should reach the end of the scale. | Continue to Step 2 | The indicator does not move or moves unevenly | Replace the instrument panel Op. 5560B11 | |
| 2 | 'BODY COMPUTER CONTROL UNITS TEST USING EXAMINER DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
Carry out the active diagnosis of the 'fuel level (CAN)'. The fuel level indicator should move | Continue to Step 3 | The indicator does not move | Replace the Body Computer Op. 5505A32 | |
| 3 | CHECK ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
| Check the wiring between the fuel level sensor and the Body Computer See E4010 INSTRUMENT PANEL | Continue to Step 4 | Cables broken | Renew the wiring See E4010 INSTRUMENT PANEL | |
| Cables short circuited | ||||
| 4 | FUEL LEVEL SENSOR CHECK | All OK | Problems met | Operation |
| Check the operation of the fuel level sensor | Continue to Step 5 | Sensor not working | Replace the fuel pump/level sensor assembly Op. 1040A70 | |
| 5 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Search for the fault starting from another symptom' | ||
Parts & tools for this job For 2000 Fiat Doblò
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Fiat Doblò
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