VW Passat 2.0TDI DPF OFF

[Johnsy1998]

Hi, does anyone have working solution for DPF OFF on this ecu PPD1.2

Many auto solutions I have tried doesn't work, unlcuding Davinci

[rm23]

i will help you, davinci won't work on that ecu...

[raceshadow]

PPD is a disaster for DPF off. All sensors MUST be working. DPF off requires DPF to be reset with diagnostics on original software.

[Johnsy1998]

Im using VAGCOM but in order to reset DPF i need to login with pin code on sercurity access - 16

How can I find the code please

best regards.

[Max001]

You can use a generic diagnosis like Delphi Brainbee Autocom .. to do dpf replacement

[rm23]

drive the car on my file, car must be out of limp mode now and dpf light will go away itself after test drive, if all your sensors are ok enjoy

[raceshadow]

Im using VAGCOM but in order to reset DPF i need to login with pin code on sercurity access - 16

How can I find the code please

best regards.

DPF off requires DPF to be reset with diagnostics on originl software. Ensure all ash counters are reset. Write modified file, then drive the car for 20mins. The DPF WILL go out. If DPF light present on dashboard post remap, then needs diagnostic work. No drilling but complete removal on Siemens PPD. Always check live data reading with VCDS (measuring blocks 067 and 075). DPF pressure needs to be way below 10 mbar on idle (ideally 1 mbar on idle). Ash counter resets on mod file only drop DPF ash counter to 20% hence it needs to be driven for 5 miles to go down to 0%. When it reach 15% DPF light goes off. Check all DPF pressure sensors working, and not giving false values from broken sensors.

[Johnsy1998]

All fixed now, thank you everyone for your comments and @rm23 for you file.. works great! not very often I do work with PPD ecu's so thank you very much.