BMW E90 (ECU MSS60)

[EnriqueFerraro]

Hello tuning master!
I have BMW E92 M3 2007 year
ECU MSS60
I delete cat and egr. Lambas after cat disconnect.
Please delete CAT, EGR and delete errors.
I download dump by KESS clone.
Errors: 27AF (Secondary-air pump) and 274A (Oxygen sensor pump current calibration error before cat. converter, bank 1)

[peechie]

Try this..........

[EnriqueFerraro]

Try this..........
Thanks, are you delete dtc or not?

[bavarianmotors]

do full read by kess v2 not part read
then post ur file again

[EnriqueFerraro]

TotalPart from KESS

[bavarianmotors]

hi friend,

file is ready
NO PASSWORD
also i deleted the top speed limiter :)
we can do also stage 1 and 2 performance tuning if u want plz let me know

[ombre57]

hi me i did the same vehicle same problem with cat lambda once the file modify with lambda off impossible to write it on mss60 with kess v2 clone UM0000 error by ktag not try but there are mssflasher tools with kdcan cable too

[bavarianmotors]

hi me i did the same vehicle same problem with cat lambda once the file modify with lambda off impossible to write it on mss60 with kess v2 clone UM0000 error by ktag not try but there are mssflasher tools with kdcan cable too

i did try before chinese clone kess 5.0.17 full read and write with modified but its work ok
maybe u have bad copy of kess v2

[ombre57]

its working well I can read and write on another vehicle and on the m3 also just the file with lambda and dtc off cut its error for me the better if you succeeded with lambda off and dtc

[Lambda1]

1. There is no egr present
2. did you write fullread directly after read? to pass rsa signature?
3. Better dont let play guys with free tunes and this engine... but playing with clone tool at mss60 also need big balls :D.
4. KTag didnt bring you much because your left side mcu is locked from manufactor.