DPF off Siemens PPD 1.2

by **carbo92** » Mon Jun 16, 2014 10:17 am

In this ecu function only manual mode because volta and ecusafe modify other bit

by **amk2vr6** » Sun Jun 22, 2014 4:29 am

HEM wrote:
slonenok1980 wrote:ONLY manual solution
volta and ecusafe not worc

Do you know whence i can buy a datasheet which contains the hex-adresses of the various maps? Most people keep a low profile... :shh:

This would be nice!! Plenty of people claim to know a lot about the PPD, but won't share the information for others to learn by :(

by **Mizu007** » Mon Mar 30, 2015 5:46 pm

Please help DPF off at 1.2 ppd. I do not have it. I tried many ways ECUsafe does not work, Volta does not work. I forbade manually regenerate as well not turn off :( I'm in despair. I mappack that I pulled from PPDmaps I would not have ever read and write BDM. I can edit in Ols. Skoda Octavia II RS 125kW PPD - Sw SN100L8000000.

by **Mizu007** » Mon Mar 30, 2015 6:10 pm

This my binary.

by **Mizu007** » Mon Mar 30, 2015 6:12 pm

Map pack ppd SN100L16000000

by **parik** » Mon Mar 30, 2015 6:54 pm

i have working dpf off and egr off, if you want tak mi posli SZ :)

by **tlc** » Thu Jul 02, 2015 9:47 pm

Reading this paragraph, I started to search the HEX encoding of the 750, 1000 sequence of numbers (that would be 02 EE 03 E8) in the ECU dump.

Distance Regeneration
"Distance regeneration" is a distance-dependent regeneration of the particulate filter. The Engine Control Module (ECM) J623 initiates an active regeneration automatically if during the last 466 to 621 miles (750 to 1000 km) of travel no successful regeneration has taken place, regardless of the load condition in the diesel particulate filter. Distance regeneration serves as additional safeguard to minimize the load condition of the diesel particulate filter.

Surprise, I found 13 occurences of this sequence!

Has anyone tried to change this sequence to FF FF FF FF (65535-65535 instead of 750-1000) in order to make the "distance regeneration" occur as rarely as possible?