[konstantin]

Hi mates.I have a big problem with this car.At the past we did dpf off to this car without any problems.Car went to another shop and did an update.03l906023fs 9978 was previous and eent to 9979.Now car has dpf light on without any dtc codes but i can not reset it with vcds I put 0 in filter initialisation but lamp is on.Vcds has another option which says blocking particle filter.Maybe there is a trick for this? Tried to put dpf off file but also lamp is still on.Any advice please?

[al70]

if you still have ori file before update, post both the ori and new updated file

[konstantin]

if you still have ori file before update, post both the ori and new updated file

I have only the mod file dpf egr off from previous sw.it is ok to upload?or must bee the original version?

[al70]

post the new updated file

[konstantin]

here it is 03l906023fs 9979

[DavidForgac]

On PCR2.1 sometimes VCDS writes data about the new DPF incorrectly. Sometimes the DPF light goes out only after performing an emergency regeneration of the DPF filter. Try to focus on the LIVE values that say about the DPF. Did VCDS clear the oil cache or grams. Maybe it didn't clear one of them. If so, try performing an emergency regeneration. Was the DPF turned off in the 9978 software?

[konstantin]

On PCR2.1 sometimes VCDS writes data about the new DPF incorrectly. Sometimes the DPF light goes out only after performing an emergency regeneration of the DPF filter. Try to focus on the LIVE values that say about the DPF. Did VCDS clear the oil cache or grams. Maybe it didn't clear one of them. If so, try performing an emergency regeneration. Was the DPF turned off in the 9978 software?

yes was off with 9978

[konstantin]

I have checked everything for dpf and all values are 0 but lamp is still on unbelievable

[al70]

any fault codes in the cluster ?

[konstantin]

any fault codes in the cluster ?

No nothing.The only dtc is from ecu with soot accumulation but i have erased ot after adaptation for dpf .