Saluatare tuturor. La kangoo-ul tatalui meu ii apare urmtorul mesaj pe bord Einspritzung überprüfen /Verifica injectoare. La o scare rapida cu ELM 327 am gasit urmtoarele coduri de eroare P0381 P1644. Mesajul nu apare tot timpul. Am incercare o stergere a erorilor dar P1644 persista. Masina se comporta absolut normal. si pare sa fucntioneze in parametrii. Ce mai trebuie sa mentionez este ca masina merge mult prin oras si face regenerari DPF destul de des chiar si la ralanti cateodata dar regenerarile nu coprespund cu momentul cand apare eroarea. Are cineva vre-o sugestie sa ma ajute cu decodarea acestor coduri de eroarea. Codurile de eroarea au fost verificate eu EOBD facile si cu Torque.

Filtrul de combstibil este verificat/schimbat?

Salut espacern. Filtrul a fost schimbat la revizia din Martie.

Am mai sapat putin pe net si se pare ca sunt multi care au probleme cu regenerarea si au astfel de cod de erroare. Conform la ce am gasit pe net codul P1664 ar fi de la broken aux heating circuit.

Oare sa fie o bujie separata ptr dpf sau e vb de incalzitorul de apa auxiliar prezent si pe megane?

Uite un exemplu aici:

Post de un forum strain:

I have a ’08 1.5 dCi (K9K) with dpf in Norway and am very content with the car. But I had my share of dpf problems:

- after 400 km the red engine warning/management light came on but disappeared after shutting down engine, wait for 15 minutes and restart

- went to the Nissan dealer who did an error search and found out that some relay had to be fixed (code P1644 if I remember correctly)

- the part had to come from Japan and I was allowed to continue driving as long as I stopped and waited if the light came on, which it did in intervals of 100-300 km. This should already have indicated dpf-problems……

- the relay was changed without cost

- but after 200 km the red engine warning light returned with the same behaviour

- back to the dealer who took in my Qashqai and gave me a replacement car without cost (very good service!)

- after quite some error searching the dealer found out that the glowing plugs of the dpf were the probable cause. I got new ones without cost and the problem seems solved until now.