P2151 - group 2 injector operation
- Make
- Alfa Romeo
- Model
- Brera and Spider Factory Service Manual
- Year
- 2005–2010
- Section
- Examiner - diesel electronic management › P2151 - group 2 injector operation
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Fault diagnosisP2151 - group 2 injector operation
P2151 - GROUP 2 INJECTOR OPERATION
The diagnostic equipment signals: Error P2151 (Group 2 injector control).
This error is detected if the voltage mesured by the control unit at the energizing outlet module for hte injectors does not correspond to the nominal value.
In the case of detail "general short circuit" or "short circuit to earth", the engine is switched off and the warning light will shortly be ON.
| 1 | Injector circuit check | ALL OK | PROBLEMS ENCOUNTERED | ACTION |
|---|---|---|---|---|
Check the operation of the injector electrical circuit, by carrying out | End of diagnosis |
‹ Prev P2149 - group 2 injector operationNext › P2226 - atmospheric pressure sensor (beyond upper limit)
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