| P0400 Recirculation des gaz d´échappement - NA |
| P0401 Recirculation des gaz d´échappement - Quantité trop petite |
| P0402 Recirculation des gaz d´échappement - Quantité trop grande |
| P0403 Recirc. échap. (vanne/étage final) - NA |
| P0606 Centrale de commande - NA |
| P060B Traitement A/N module de commande interne - Dysfonctionnement |
| P1613 - control unit - Internal error / P1602 Immobilizer / P1000 OBD system tests / P1604 EPROM data defective |
| Exhaust control valve without function / EGR is not activated / Various error codes possible |
| no communication with ECU possible / error code reading not possible |
| Other CAN bus participants reports communication problems with the ECU |
| no control to the injectors |
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