P0403 - EGR valve (excessive temperature)
- Make
- Alfa Romeo
- Model
- 159 Factory Service Manual
- Year
- 2005–2011
- Section
- Examiner - diesel electronic management › P0403 - EGR valve (excessive temperature)
Fault diagnosisP0403 - EGR valve (excessive temperature)
P0403 - EGR VALVE (EXCESSIVE TEMPERATURE)
The diagnostic equipment signals: Error P0403 (EGR valve), with detail "excessive temperature"
This error is detected if the temperature of the electronic control module detected is not within the planned limits for at least 0.24 secs.
| 1 | EGR valve operation check | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|---|---|---|---|
Check that the EGR valve is working properly by carrying out the | End of diagnosis |
Parts & tools for this job For 2005 Alfa Romeo 159
- PARTExhaust gasketSearch: Alfa Romeo 159 2005 exhaust gasket
- TOOLPenetrating oilSearch: penetrating oil
- TOOLOBD2 scannerSearch: OBD2 scanner
Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.