P0403 - EGR valve oc
- Make
- Alfa Romeo
- Model
- 159 Factory Service Manual
- Year
- 2005–2011
- Section
- Examiner - diesel electronic management › P0403 - EGR valve oc
Fault diagnosisP0403 - EGR valve oc
P0403 - EGR VALVE OC
The diagnostic equipment signals: Error P0403 (EGR valve), with detail "open circuit"
This error is detected if there is a break in the circuit connected to Pin 60 of the junction unit. As a result the maximum power is reduced and the exhaust gas recirculation valve is switched off.
| 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
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