Code P24D1 reports an incomplete diesel particulate filter regeneration and calls for the wiring and connector to be checked. On the Fiat 500X 1.6 Multijet it lights the engine warning light without affecting how the vehicle runs.
- System
- Exhaust emissions
- Component
- Particulate matter sensor downstream of the particulate filter and its control unit
- Fault
- The engine warning light comes on with the vehicle running correctly.
- Typical symptoms
-
- Engine warning light on
- The vehicle runs correctly
- Forced regeneration does not clear the fault
- Vehicles affected
-
- Fiat 500X 1.6 Multijet
- Main code
-
- P24D1 Particulate matter sensor, regeneration not completed
- Solution
-
See the repair procedure verified on Sema Repair.
The cause and the repair are on Sema Repair
On Sema Repair every code is linked to verified fault cases. The case study gathers, where available, the information you need to reach the repair:
- Verified cause of the fault
- Step-by-step repair procedure
- Indicative repair times
- Manufacturer's notes
- Photo of the component with the repair point marked