PDA

View Full Version : PCR 2.1 how to do dtc off?



mateusz1611
24th April, 2016, 12:51 PM
Hallo
I want to learn how manually make dtc in pcr2.1. I know very well edc16 and edc17 but in siemens i never made it. I know how find error code but i don't have idea how find switch. If someone can help me i will be so grateful. I was trying make off P0400 and p0401 but without succes
here is example file:
Thanks for any tips

371576

carmageddon
24th April, 2016, 02:06 PM
P0401 = 1A0868 16 bit 1x20 set to zero
P0400 = 1A0A78 16 bit 1x20 set to zero

mateusz1611
24th April, 2016, 02:17 PM
Thats it? Only delete all line and will be ok? No switches like bosch ecu?

chli1976
24th April, 2016, 03:32 PM
For P0400 set adress 1A0A9E (16bit) to 0000
For P0401 set adress 1A088E to 0000

Babos
24th April, 2016, 05:52 PM
that metodic not full dtc off only half.
you can get P0000 or just limp mode there all is from dtc codes important if low all be good if high not help this way.

mateusz1611
24th April, 2016, 06:11 PM
Like I was thinking, I read a little and now I know that are 2 switches to every dtc code. I checked at damos and I found where are switch blocks (start about 182382) but I don't have any idea how connect dtc code with it.

carmageddon
24th April, 2016, 06:13 PM
never had problems with this method! tested!

mateusz1611
24th April, 2016, 06:17 PM
If tested ok :)

Babos
24th April, 2016, 06:17 PM
In SID not same to Bosch if codes is 90 there be 90 switch.
in sid can be 90 dtc and 110switch.
But very bad is in sid if 300dtc but 270 switch!!! and then is not posibol delete last 30dtc! that is crazy

mateusz1611
24th April, 2016, 06:25 PM
In SID not same to Bosch if codes is 90 there be 90 switch.
in sid can be 90 dtc and 110switch.
But very bad is in sid if 300dtc but 270 switch!!! and then is not posibol delete last 30dtc! that is crazy

Exist method to manually look for switches?

mateusz1611
24th April, 2016, 06:32 PM
never had problems with this method! tested!

Do You know if Your method works for other Siemens ECU for example sid206 or sid803?

carmageddon
24th April, 2016, 07:27 PM
i work many times for two dealers ford and all what i do on all ecu's from this group is tested

alexbit68
24th April, 2016, 07:31 PM
anyone can see this is my mod is ok ?
have work on hexeditor.

mateusz1611
24th April, 2016, 08:13 PM
Like said carmageddon You have to delete all line, (22 adress but 2 are 0), You deleted only 10

ecuturk
17th February, 2017, 09:22 AM
hi mate where p403 adress ?

Team dz
30th September, 2018, 02:07 PM
For P0400 set adress 1A0A72 (16bit) To 0000
For P0401 set adress 1A0862 (16bit) To 0000
For P0403 set adress 1A09EE (16bit) To 0000

diogog
21st January, 2020, 03:19 PM
Hi there,

I need to take P0030 (vag 16414), how do i find this dtc code?

izmirliss
21st January, 2020, 06:59 PM
try dtc remover

jurebv
21st January, 2020, 07:00 PM
post ur file ill remove it