K50 E.i. failure warning light on
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2002
- Section
- Instruments › K50 E.i. failure warning light on
‹ Prev K49 I.e. failure warning light and code warning light both off engine does not startNext › K51 Both failure and tail warning lights on engine does not start
Fault diagnosisK50 E.i. failure warning light on
K50 E.i. failure warning light on
The engine management control unit warning light remains on. The CODE warning light comes on and goes out.
NOTA: The CODE warning light going out means that the dialogue between the two control units has gone well. The engine management control unit warning light remaining on permanently means there is an error in the system
| Step | Test procedure | Result | Action |
|---|---|---|---|
| 1 | CHECK WITH DIAGNOSTIC EQUIPMENT Connect the diagnostic equipment (Examiner or other instruments) to the diagnostic socket Check that there are no errors in the control unit | OK | |
| Error detected in defective control unit |
End of diagnosis | ||
| 2 | CHECK ON CORRECT OPERATION Check that the fault is no longer present | OK | Incorrect selection of diagnostic procedure |
| Fault persists | Incorrect selection of diagnostic procedure |
‹ Prev K49 I.e. failure warning light and code warning light both off engine does not startNext › K51 Both failure and tail warning lights on engine does not start
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
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.