lounas

thank you for your help I would have liked to try that but I searched on the internet but I did not find someone who could do the ECU rollback for me in France.

thank you very much I don't know if I can find someone to do rollback for me I'll look for it anyway . No more options

thank you for the answer. So what do you think you would recommend me to do?

with my vcds I can just reset the dpf and set the values of the total accumulated soot to zero

Thank you what will happen if i reset the dpf? do you think it will be possible to enter the old dpf data in the event of a problem?

thank you for the answer . I think the car is running well but the only problem is the calculated soot value which increases rapidly compared to the measured soot which triggers unnecessary regenerations

I've been driving on the highway but it doesn't change anything. calculated soot always increases fast

thank you so much yes I have vcds, the last regenerations occurred after 148 km and the second after 214 km. the calculated and measured soot mass returns close to zero after each regeneration. but the calculated soot mass is increasing very quickly (no vcds fault code). example: the last reheeration was triggered with the following measures: soot mass calculated: 24 gm soot mass measured: 0.4 gm mileage since last regeneration: 214 km

thank you for the answer the mass of soot measured barely rises to 0.5 gm in 200 km but the mass of soot calculated arrives in less than 200 km at 24 gm which triggers regeneration.

thank you for the answer the car is a fabia 1.6 tdi 75 it has 158000 km. scan vcds no fault code. I measured the soot with vcds. the soot level returns to 00 after each regeneration but the calculated soot level increases rapidly which triggers a new regeneration. the level of soot measured is correct it increases slowly (G450 changed and adapted). I have to find out why the calculated soot level is increasing rapidly and thus stop the repeated regenerations.

there is no problem, the car works perfectly, no dashboard lights. the only concern is that the mass of soot calculated by the ECU increases very quickly compared to the mass of soot measured by G450. this triggers regeneration even if the DPF is empty

there is no problem, the car works perfectly, no dashboard lights. the only concern is that the mass of soot calculated by the ECU increases very quickly compared to the mass of soot measured by G450. this triggers regeneration even if the DPF is empty

hello help please the mass soot calculated progress rapidely and start regeneration everytime . how can i reset mass soot calculated .

Aider Mass soot Calculée progresse rapidement et déclenche des régénérations. Quelles solutions ?? Merci

I tried with vcds. on basic settings. I think it's ok. but it didn't change anything the régénération every 150 km .