Difference between MPPS V12 and MPPS V18

Tools used for ECU reading and writing

Difference between MPPS V12 and MPPS V18

Postby nfmscunha » Mon Mar 23, 2026 12:48 am

Hi,

At some time ago I read the ECU of my car (BMW 520d from 2006, edc16c35) with MPPS V12 and the files have 1MB. I loan the MPPS and until the moment the guy never send me back.......Now i bought a MPPS V18 and I read the ECU and the files have 2MB and that's why i can write the files that I read from the MPPS V12. I am thinking to buy a MPPS V13 to write the files that I read with the MPPS V12.Somebody can say if it works, or if have any other solution?

My best regards

Nuno Cunha

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Re: Difference between MPPS V12 and MPPS V18

Postby totsistem » Mon Mar 23, 2026 3:03 pm

Use hexcompare

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Re: Difference between MPPS V12 and MPPS V18

Postby nfmscunha » Mon Mar 23, 2026 8:53 pm

Hexcompare to compare the files that I read with the mpps V12 and the V13?

It is possible to substitute the data from a read with mpps V12 (1mb) on a V18 (2mb) for example? I am asking that because I want to program the original file but he is in a mpps V12 version.

My best regards

Nuno

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