A4 2.7 tdi dpf off help

[heeyroen]

Can someone please help with dpf off and maybe some extra hp? Thanks!

[johak]

with what tool did this read?
it looks like the file is corrupted

[heeyroen]

Hello.

The file i received from the tuner which did the dpf off for me. Because of still having dpf faults i asked him to give me the original ecu file. He gave me that file.

in attachment i have read, with kess v2, the modified file which is on the car right now. Maybe you can do something with this “faulty” modified DPF off file??

Thanks in advance

[johak]

the second file is OK, but it has dpf off
the car have limp mode?
what error do you have?

[heeyroen]

Fault code what we get is P0471 Exhaust Pressure Sensor Range/Performance, but this sensor is new replaced. When I start the car, the spiral lamp and engine management lamp burns.

[johak]

try with deleted dtc p0471

[heeyroen]

I can delete the fault code thats not the problem but after many starts fault code comes back. I think after 3 or 4 times fault code comes again.

[johak]

compare my file with your file dtc off


how will come if deleted?

[heeyroen]

Sorry, miss uunderstand i will try it and will let you know.

[heeyroen]

i cant open the .rar file, i get warning this file corrupted.

[johak]

i cant open the .rar file, i get warning this file corrupted.

use the latest version of winrar

[johak]

if the first file does not work

[heeyroen]

When i try to push the file with kess i get the checksum error. any idea how to fix it ?

[johak]

I do not know where is the problem
checksum is ok made with winols

[johak]

try the same file without checksum


tomorrow I'll send you a file

[heeyroen]

Thank you verry much i will try this file.

[heeyroen]

Thank you verry much i will try the file and i will let you know.

[johak]

with this file should have no problem