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View Full Version : Crafter 2.5 year '06 need DPF off on full BDM



alladdin205
27th December, 2014, 09:02 PM
Hy to all!
Can somebody help me me with full DPF off. I've read the full BDM and attached. I've tried to disable It myself but the car has a lot of smoke behinde.
Thanks!
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nikka
27th December, 2014, 11:29 PM
Try this flach with dpf-off
pass in pm

alladdin205
28th December, 2014, 11:00 AM
Try this flach with dpf-off
pass in pm

Does it have all the sensors deactivated? I've used a software to make DPF Off but had let all the sensors from DPF activated and car smokes. I'm guesing that all sensors must be deactivated manually.
Thaks!

alladdin205
28th December, 2014, 11:27 AM
Car still smokes!!! On VAG-Com Shows exhaust temp sensor error.
Any Help will be apreciated

nikka
28th December, 2014, 11:27 AM
No all sensor need to stay activated.

alladdin205
28th December, 2014, 11:33 AM
So... what I need to do? The car has the DPF physically removed from exhaust pipes. The car does not have DPF anymore. The software is the problem. Any Idea? I need to bypass the DPF?

CarDiag84
28th December, 2014, 11:52 AM
Only manually by switch, all sensor is actived.

alladdin205
28th December, 2014, 11:57 AM
Only manually by switch, all sensor is actived.

Ok...soooo.what might be the problem? I've tested the injectors and pump on special bench... they are alright. The car didn't smoke before the DPF switch. I must adapt some parameters with vag-com?
It will never be a problem with smoke in my country but on other countries they didn't let me to enter in tunnels.

CarDiag84
28th December, 2014, 12:02 PM
What VAG COM regeneration status?

jolidj
28th December, 2014, 02:05 PM
write ori file , need to have off al light on dash , after write good dpf off file.

alladdin205
28th December, 2014, 02:28 PM
write ori file , need to have off al light on dash , after write good dpf off file.
Ok....a good DPF file to try?

jolidj
28th December, 2014, 05:55 PM
you need switch dpf. you try some file?? have only dtc ore the car regeneration??

CarDiag84
28th December, 2014, 07:56 PM
Please upload flash.

alladdin205
30th December, 2014, 06:30 AM
I've uploaded on first post

marusca
30th December, 2014, 07:29 PM
file with dpf off (bdm_flash)

alladdin205
1st January, 2015, 10:02 AM
file with dpf off (bdm_flash)
Thanks!
It is a tested solution?

soundnavigator
2nd January, 2015, 08:16 AM
The good DPF OFF solution is with all DPF sensors OFF and ... lambda sensors off can be like bonus.

alladdin205
2nd January, 2015, 03:06 PM
The good DPF OFF solution is with all DPF sensors OFF and ... lambda sensors off can be like bonus.
Sooo....can you help me with a file with all off?
Thanks!

alladdin205
3rd January, 2015, 05:33 AM
Here is a file with all off (even EGR), but I can't write It. The file Is not readed via BDM. Can someone make these modification in my file? Thanks!
I've writed this file via BDM and the ECU was not working.
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audivwauto
3rd January, 2015, 06:39 AM
cut open the DPF and remove contents then close and leave all sensors in original place ....

alladdin205
3rd January, 2015, 07:51 AM
Thanks!
From file size a see is full BDM....epprom and mcu. Am I right?

marusca
3rd January, 2015, 09:34 AM
Thanks!
It is a tested solution?

yes,work solution......

audivwauto
3rd January, 2015, 12:39 PM
looks like it I just loaded your full bdm in my Avdi..... and said dpf off successful

alladdin205
4th January, 2015, 11:55 AM
yes,work solution......
I've tested your file and smokes. On vag-com on measure blocks 13 and 14 injectors values with 1.65, I'm thinking that is too much fuel in injectors. Mybe the fuel line from file is brocked. On measure block 75 i see the values from exhaust temp sensors are -275 and filter clogue 0%.
I don't know what could be the problem.
In atachement I've posted the original file that I've readed before I've modified It with DPF OFF software. It is readed via OBD not BDM. Now I can't write It via OBD. The computer locks.
It is posibble to make It and write via BDM?

I don't know what could be the problem with this car.
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audivwauto
4th January, 2015, 12:43 PM
was it smoking before dpf off ?

alladdin205
4th January, 2015, 12:51 PM
No......no smoke before

audivwauto
4th January, 2015, 01:05 PM
sorry cant help...rather write original file back and run more tests

alladdin205
4th January, 2015, 01:33 PM
I can't write It back, the computer locks. I can do It only over BDM. Is there a way to unlock It to write It over OBD?

audivwauto
4th January, 2015, 01:46 PM
no only bdm

marusca
4th January, 2015, 01:55 PM
file (orig.rar) with dpf off, and some instructions... maybe will help you...


edit ...file with checksum done.

alladdin205
5th January, 2015, 12:47 PM
Thanks for info. The injectors and pump were tested on bench and worked in parameters.
The orig file that you have modified was readed with OBD. Now I can't write It back using OBD because the ECU locks when I try. I can write this ECU with BDM on bench.
Is there any other way to write the file?

marusca
5th January, 2015, 05:25 PM
no , only bdm

marusca
7th January, 2015, 05:30 PM
any replay, job done...?

alladdin205
22nd January, 2015, 06:44 AM
In the end ... the injectors had problems. He bought new ones, mounted on car yesterday and the car didn't smoke anymore. The car has marusca's MAP on it and works fine.
I don't know how the mechanic tested the old ones on bench and told him that they are good.

Thanks all for the help!