Rover 75 2.0 CDT DDE4.0

[emilground]

Hi guys, yesterday evening I downloaded the file from a Rover with ECU as the title and ? been generated, the files to 48k bytes (should be 256kb read complete ? ), which according to me is not ? the complete reading and, therefore, even the ECM recognizes him.
To download I used MPPS, but I might try with KWP2000, galletto 1260, v51 and v53.
According to you, do I have to desolder the eprom, or through the serial I can have a full read?
or really, just the files to 48k bytes that then you can? be written?

the data obtained with MPPS through the ECU ID's are:

BMW Vin number: SARRJZLHPYM173830
BMW Hardware number: 7785541
BMW Software number: NNN100692
Bosch Hardware number: 281001895
Bosch Software number: 1037351065
BMW software id: B079EWS3040016

attached the file downloaded ori

[emilground]

no one can give me directions ?
in the file to 48k bytes I have identified the various maps, and limiters in 2D, then I assume that it is correct, but what worries me ? that writing can go in lock the ecu and find a full-file not ? simple. If for? ? correct the file, and then pu? be written I perform the mod and load it.
I read with mpps but I can also use KWP2000, galletto 1260, v51 and v53 if necessary

[sportknight]

I opened a tread similar to a series 530d

give it a look

https://www.professionalchiptuning.net/showthread.php?2636-Mpps-e-bmw-serie-5-3000d-bosch-dd4

anyway, I've read and written, however, the tour and ? everything went ok

[emilground]

Yes, but the problem ? just open it, when possible, I try to avoid. If someone has read in from the serial port and after you mod the file, he has also written with success if it makes me know cos? I avoid open. Or alternatively if someone has the file ori bed desolder I can try the serial and if it crashes open, and replace the correct file

[sportknight]

no, wait,I read the tour, but without opening it,by connecting it as if it were a serial port and then I've also written

the unit still works,I've also done the scodifica then I think that you can do

if you do not want to take the risk in serial leak at the tour

I have read 2 5 series and while I had no problems with the other problems he gave me several why? some times he couldn't find the ecu

[gezame]

no one can give me directions ?
in the file to 48k bytes I have identified the various maps, and limiters in 2D, then I assume that it is correct, but what worries me ? that writing can go in lock the ecu and find a full-file not ? simple. If for? ? correct the file, and then pu? be written I perform the mod and load it.
I read with mpps but I can also use KWP2000, galletto 1260, v51 and v53 if necessary

Hello
The files are good, only partial reading (48k bytes), but you can scribere without problem, only to need to make changes with winols to calculare correctly the cks partial.
You can also leere the file with a wing nut, is the style full 512kb, and after the change with the ecm.
Greetings.

[sportknight]

the cks that calculates the mpps is not good?

[gezame]

Hello
I don't know tell you, no I never usatto mpps in with these guys ecu.
The cks of winols, it's good to securo.

[emilground]

the mpps calculates for this ecu checksum, the problem ? that I'm not sure that it does not block the ecu and, above all, to find a file ori read directly from the eprom..
I know that I can reference back to after easter, and I say that you must open the cos? dissaldo and read.
since it would be the first of these ecu that I do not want to risk it locks and does not have a way to restart the car

[sportknight]

You can write it down without opening it, connect it to the comb, and write it in serial, if the blocks go boot the recovery of