BMW DME MSD85 HELP NEEDED

[amar28]

Hi

I am working on a BMW X6 2012 E series with 8HP Gearbox

I am trying to do a DME Replacement job, original is water damaged and cannot read by tricore ot boot

Have read cas 3+ eeprom, decrypt isn using working key and enter data into DME

DME installed into car and diagnostic shows DME internal fault or injectors, Car doesnt fire

I believe this may be due to a checksum error in the P-Flash as the ISN was changed Manually

Can anybody have a look at the files for this DME and see if there is a problem for checksum or equivalent

Thank you

[Chriz123]

post msd85 ori, cas ori and post key psw, we can transfer isn from ecu to cas

[amar28]

Hi

this is BMW E71, if we do it your way the gearbox wont work cant shift
into gear as it is 8HP with ews active on egs

need solution for dme isn write + checksum