Read Bosch M5.92 MPPS V12

by **iEp** » Sun May 19, 2013 10:02 pm

I can read this ECU using the MPPS v12? because only i have highlight is ecu info, checksum and write. :(

by **RPM freak** » Mon May 20, 2013 9:32 am

You can only write this ECU. To read the bin you must desolder the flash chip.

by **iEp** » Mon May 20, 2013 10:46 am

RPM freak wrote:You can only write this ECU. To read the bin you must desolder the flash chip.

Thanks for your reply, in that way what tools i need to read this ecu?

by **RPM freak** » Mon May 20, 2013 7:46 pm

Chip programmer

by **Zonces** » Wed Jul 03, 2013 5:56 pm

Anyone have the file from this ECU? Or tuned one for this?
Thanks,
/Zon

by **AyceeDeeCee** » Thu Jul 04, 2013 9:26 am

Yes loads but you are trying to run before you can walk.

This ECU you must short 13 to 16 on the OBD port. Then get a software ID and hardware ID. Then we can help you.

by **ftrentini** » Sat Jul 06, 2013 1:40 pm

The best thing to do in this cases is open ECU, dissolder the flash memory (in this case a 29F400BB), read the entire memory using a Willen Eprom Reader or any other, ressolder the memory inside the ECU and reassembly. Then you are ready to start to work with some security margin.

After work on your maps using your favorite hex editor, if you still having trouble writing, you can use a needle to apply 12V directly to pin 43 of your ECU, then your MPPS will able to write. Never forget to check the checksums of the file you will write. MPPS do it reasonably well.

If you still not feel confident enough to make this procedures, post all ECU numbers and I try to send you one copy of you original BIN file.

by **hyperlogos** » Thu Mar 10, 2016 5:48 pm

I know this is an old thread but I need a dump for one of these PCMs. Photo attached. MPPS is on its way. I have never done SMT soldering and don't want to start on my PCM. Can anyone out there help me out? 1997 A8Q non-ESP, this PCM is from a 1998 but it seems to run my car

by **iEp** » Tue Jul 04, 2017 9:59 pm

Hi everyone, today i try to read any information in my ECU the m5.92 with mpps without luck, first i jump pin 16 with 13 in obd conector and won't show any information, so i took my ecu out and jump pin 1 to pin 43, and won't work, can anyone help me with this?

I took some photos:
[url]
http://imgur.com/a/0tW9g[/url]

Can anyone help me with this, i need a flash reader?

by **Vinno100** » Thu Jun 16, 2022 10:43 am

Hi all,
I know this is an old post but I am in the process of trying to find an original ECU file for a 2003 Golf 2.0 8v with a Bosch M5.9.2

Can anyone help please?