Opel Combo 1.3 mjd ctdi marelli ecu - DPF off

[champion85]

Hi,

I need remove DPF from Opel Combo 1.3 MJD (MARELLI ECU). Please help me...

Best Regards,
Martin

[mario38]

you have to read the original file 2mb by bdm your file is 448 kb and it is not good to do dpf off ..

Alternatively you can write to obd mpps with the 1mb file without reading your original file

I have done many mejt 1.3 100% ok egr / dpf off

[gaz51]

I did not get it - mario 38 you say that there are 2way:
1. read file with BDM and write the modified fiile with BDM
2. write the modified file with MPPS, but which original file should I use to modify? MPPS or BDM red file?

[mario38]

I did not get it - mario 38 you say that there are 2way:
1. read file with BDM and write the modified fiile with BDM
2. write the modified file with MPPS, but which original file should I use to modify? MPPS or BDM red file?

is very simple .. I'll explain better

1 - the best way, read all using bdm

2 - way, find the original file read by others than 2mb, make the change, cut the 1mb file and write by using obd mpps
it is important that the found file is identical to the original file, just find a backup done by other people ...

[champion85]

OK,

Thank you for you quick response. I read ecu by BDM. Could you able to help me right now?

Best Regards,
Martin

[Alexander74]

Hi.
How do you connect to BDM? Upload a photo please.
Thanks.

[mario38]

to see where to connect the BDM uses the pdf file that you find in the software bdm, there are pictures and an explanation of how to do

[Alexander74]

I connected as described in the PDF file BDM-100 does not read, Xprog connection here in the forum does not read

[mario38]

check that the pins have good contact and power is strange that you can not read!

[spawns3]

I connected as described in the PDF file BDM-100 does not read, Xprog connection here in the forum does not read

Check with multimeter the pins from probe , and sold only 5 wires to ecu and connect 12v to the ecu plug .