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Jashmine1983
3rd June, 2015, 03:42 PM
Hy to all!
I did a dpf off on Audi A4 (year 2006 PPD1.3 2.0 170HP) but the car is working the same... no power until I reach 3000RPM and a lot a smoke.
Before DPF OFF I did a regeneration.
Guessing is not a good map.
Please help with a good solution for dpf off and egr off for this car.
Thanks!

PS: I've attached the original and dpf OFF file.

316399

mastaflex
3rd June, 2015, 04:16 PM
what DTC's did you have before DPF off ?

is DPF empty ? have you tried a road test with original after making a reset ?

Jashmine1983
3rd June, 2015, 04:20 PM
I've psihicaly removed the DPF... I didn't try a road test before removing... The DTC sounded like "Particle filter below threshold". I didn't had any other error. Now I don;t have DTC's but the car works the same.
I don't understand why the car has no power until 3000 RPM. This problem was before I've switched off the DPF from flash.

mastaflex
3rd June, 2015, 04:23 PM
i mean have you tried the car after physical remove DPF and after reset DPF values ?

does it have same behavior that after writing mod file ?

Jashmine1983
3rd June, 2015, 04:32 PM
The history off the car..I've bought the car mapped already. I was on a service and they writted the original file back on car. I don;t know why.... after that the problems appeared... no power until 3000 rpm... particle filter DTC... I'm guessing the car had EGR and DPF off when I bought It. I need an modified file with a good DPF and EGR off.
The car behaves the same after I write the the mod file. The only difference is that that the particle filter DTC does not appear anymore.

Jashmine1983
3rd June, 2015, 04:41 PM
If i write the original file from another ECU could be an IMMO problem?

Jashmine1983
3rd June, 2015, 05:31 PM
I've writed another file, from another car, but no communication to ECU.
I've writted back my file with DPF off, the car starts but I don;t have power on car until I reach 3000 RPM.
Maybe is something wrong with the file.
I don;t have any other idea.
Please help.

Jashmine1983
3rd June, 2015, 09:55 PM
Guessing there is no free solution for this.....

teamtuner
3rd June, 2015, 10:39 PM
Guessing there is no free solution for this.....
feedbacks will be good
your dpf off

Jashmine1983
6th June, 2015, 06:16 AM
Does not work. It stops at 2% when trying to write the file. I've tried with mpps and fgtech.
My file works, is writing good.
Soo... still have the problem with DPF off and 3000RPM limit.

Jashmine1983
7th June, 2015, 05:41 AM
TeamTuner sais that is a checksum problem with my interface. Can somebody help me with a good dpf off solution for this car, checked?
To write this car a have mpps and fgtech.
Thanks!

telucu17
7th June, 2015, 06:35 AM
here is dpf off file with checksum ok. pass on pm316914

elephantul
8th June, 2015, 07:16 PM
try and write file with mpps in slow, recovery mode

Jashmine1983
9th June, 2015, 03:31 AM
Thanks! I could write the file but.... still no power until 3000 RPM.
With this file I don't have the same torque after 300RPM as my file.
I don't have any dtc. The particle filter status is OK. I've removed the jack from pressure sensor.
Still don't know why the car does nor accelerates until 3000 rpm and loss of power after 3000 with this map.
When the RPM is under 3000 ad I want to move the care, sometimes the engine cuts off.

Jashmine1983
9th June, 2015, 02:06 PM
I drive the car 200 km ... no DTC.. but still no power until 3000 RPM

Jashmine1983
10th June, 2015, 04:24 AM
Maybe the original file is not good. I've tried to write some original files that I've found on this forum but no success. Errors appeared when I've tried to write them. Please help me with a good orig file (with good checksum) or a good map.

teamtuner
10th June, 2015, 06:27 AM
change your turbo...

Jashmine1983
10th June, 2015, 04:45 PM
I've changed the turbo.

I've found a good map that works... but now I need a good DPF off file with checksum.
This map smokes but I have power.
Please help.
317491

telucu17
10th June, 2015, 10:23 PM
dpf off file

Jashmine1983
12th June, 2015, 01:55 PM
Still looking for a solution. Maybe could help with a free of charge.....
Thanks!

Jashmine1983
13th June, 2015, 08:19 AM
Solved.... thanks user tunertool for help

tunertool
13th June, 2015, 08:22 AM
No problem mate

morgano
13th June, 2015, 11:08 AM
Good Job ;)