[bursuc]

I need original Irom for this ecu .

Customer did remap somewhere else and he has lots of foult codes coming on .

Now i cant reach the other guy to get original back .

Anybody can help ?

DDE8510841 0281017021 1039S41577

I upload the file that is actually on the car now

Best regards

[teamtuner]

Post also dtc that are now

[bursuc]

Fault codes are :

4586 - Diesel Electronics Control unit, internal fault

4CF3 - Exhaust Back pressure Sensor signal

40D4 - EGR controller position Control

4530 - Charge air Pressure Control Deviation

4C9E - EGR Valve Plausibility

4C9F - EGR Valve Plausibility

497D - Exhaust Gas pressure sensor before turbocharger - Plausibility

428B - Boost pressure control low Pressure Stage Control Deactivation

I erase them and they come back , engine management come on but after 5 seconds goes off by itself . this happen while driving , most of the time on motorway. There is no change in engine power ( no limp mode ) just the light that comes on

[duckman]

ISTA/P CAN back to original.In expert mode program dde with current zusb number

[bursuc]

ISTA/P CAN back to original.In expert mode program dde with current zusb number

Sorry to ask but can you be more specific what is : " zusb number " ?

Best regards

[duckman]

"zusb" number of current software number in dde.You must owerwite soft in dde with the same soft number.Sory my english is

[bursuc]

"zusb" number of current software number in dde.You must owerwite soft in dde with the same soft number.Sory my english is

The soft number shold be this isnt : 1039S41577

??

Thanks and best regards

[duckman]

When you read info from dde ista/p displaying actual and correct soft number.

[bawareca]

Just fire up ISTA/P and program the DDE. No need to specify anything.

[Stiffmaster]

If you are from germany or if you have BMW iCOM, I can help you.
Just pm me