I.e. failure warning light on
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Instrument panel › I.e. failure warning light on
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Fault diagnosisI.e. failure warning light on
I.E. FAILURE WARNING LIGHT ON
The engine management control unit warning light remains on. The CODE warning light comes on and goes out on the version with low line instruments, while it stays off on versions with high line instruments.
The CODE warning light going out (not coming on in high line versions) means that the dialogue between the two control units has gone well.
| Results of the tests | ||||
| 1 | CHECKING WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|---|---|---|---|
Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socket. Check that there are no errors in the control unit | Continue to Step 2 | Error detected in the control unit | Continue according to the instructions for the diagnostic equipment | |
| 2 | 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' | ||
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Parts & tools for this job For 2000 Alfa Romeo 147
- TOOLTorque wrenchSearch: 3/8 inch torque wrench
- TOOLSocket setSearch: socket set metric
- BOOKHaynes manualSearch: Haynes manual Alfa Romeo 147
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