In summary, the study that I have done since here

[gevin]

To work on a power unit serves as a tool (E.g. Mpps) that allows you to read and write from the socket ODB. In writing to the drive, you should not turn on the radio, the lights or open the doors; the pc must be connected to the mains with a screen saver, the suspension of the hard disk and antivirus disabled. The car battery must be fully charged or connected to a starter/booster.

If, malaguratamente, (sgrat sgrat), the controller hangs when writing, you have to close the picture, but to enable the recovery software and try again.

If this attempt does not work, unplug the unit open, you put on a table very strong, you connect the power supply to the appropriate pins, and with a template, you connect the BDM and reset by reading and writing the map. This method does not work with all controllers, in some (I did not understand what) ? need to unsolder the memory and operate differently (to this ? a chapter that studier? pi? late).

Pulled out the map this is the law with a software type ECM (expensive but from what I read that is possessed by many ) and proceeds to the variation of the parameters to your liking, but with a conscience: To work on the map, you have to know all the parameters to vary as a consequence of the variation of only one of them.

To the exclusion of the DPF and the EGR valve you are using other software.

How do I proceed? Some correction?

[sportknight]

all right, but...you could not continue on the other thread? :D

[gevin]

Right, there I thought, excuse me. :mad:

[pitty]

I would say that, in principle, from the beginner that I am, it's good for mpps. Remember that with that you can't do the edc17, but you have to use other hardware. I would add that these in addition to be able to read through the obd can even write them down, but according to me you should always do it to tour the edc17, at least the first time to make a backup.
From what I've read and learned on this great forum already? in a couple of days to delete the dpf and dpf's best that you trust the online service since? those programs you talk about, do their duty, but do it in a way that is not optimal. I understand that eliminate other DTC that should not be deleted so better not to use them. (this is for edc16 and 17, and then to other units I don't know). In practice, delete all of the controls and then, if you have an error in x that do? do not you report? Corregetemi if I've misunderstood me from the other post!!!!

[gevin]

Guys sorry, but if you want to program in the BDM, the control unit must be powered right? But there are transformers with a plug suitable for connecting to the ecu or do you have certain food-pin individually and different for each type of unit?

[giama'a]

buying the bdm is available to you almost everything including the power supply .I believe that there are cases where it is necessary to piedinare without opening the central directly on the pin connectors corregetemi if I'm wrong

[pitty]

bdm generally, the control unit must be powered. also depends on the programmer who uses it. in principle, I do not know to be powered. the rooster, for example, provides instructions and necessary x-powered.