Some problems in the bdm with edc16u1 vag

[rodcraft86]

guys I open this post to ask about a problem on a edc16u1 mounted on a golf 5 tdi 140cv, I carried out various tests in order to be able to read in bdm, the cock does not identifies and gives me error while ktag the law, but while doing the backup, all is fine, when I select the flash to read it, once you get to the 99% gives me error cecksum, believing that it was the fault of the software I run the procedure by downloading and installing visual c++2005, then I tried it with a edc16c39, and he read everything to perfection, even the writing has done with success, I went back to the edc16u1, but nothing arrived at the 99% gives me this error, and in spite of under say that reading ? was done correctly, with the the cock I was able to find the pinout, and I have read a tour from the comb, ditto for the c39, I would like to understand if the rooster has a few bugs on the edc16u1 bdm and if the error cecksum of ktag ? it is a bug, thanks to all

[marcogti]

Check the connection bdm the comb or the strip. To me, what had happened was that I read wrong the file and it was only a matter of connections. The gallo acknowledged the ecm but it's not reading correctly. Repositioned the e xxx everything is ok

[rodcraft86]

thanks mark,I checked out the most? times but are not able to connect, the error "micro not supported" gave it to you?

[cinqueturbo]

thanks mark,I checked out the most? times but are not able to connect, the error "micro not supported" gave it to you?

Are you sure it's a EDC16?
yesterday I had a EDC17 and I was going to put under the dimma with the e xxx Bosch..

[rodcraft86]

guys I managed to solve ;-) just change the voltage bdm from 3.3 to 5.0, and then the cock that reads and writes all great, only thing it does not correct the cecksum write on flash and micro

[rodcraft86]

sure, on the label edc16u1, and with the ktag I read it without problems with the protocol golf tdi 140cv we wanted a little heheheh avr? the fact that the figure of a newbie and I have to admit that they are but at the end we have arrived

[Gia]

I'm sorry! how do you change the voltage?

[rodcraft86]

you need to do so?, go to the screen bdmjtag mpc55/56, when you are in the screen of the bdm, look in the top, where c'? the voltage, there are 2 points, usually the one that is selected ? 3.3 volts, but at the back if we clicked on 'c'? the possibility? choose 5volt

[max75]

I had the same problem solved by changing the voltage from 3.3 to 5 using the fgtech v54.....

[Gia]

But on the version v50 c'??... I do not find it