ms43 IMMO OFF

[Ronnie123]

i read obd file with kess, can anyone immo off ms34 ? 5wk90012

[erkor]

i read obd file with kess, can anyone immo off ms34 ? 5wk90012

HI.

read the ecu with another tool.

[erkor]

You have software ....0037.
Immo off may not work on this software.
Do the correct reading and I will try to turn off immo.
I can send you another software number on which immo off will work, but you have to use another tool to upload it.
No Kess !!!

[Ronnie123]

Please send me the immo off software, ill use beeprog2c, ill take the flash out and program it with adapter

[Ronnie123]

998749

here is read from another tool ( adapter 44pin

[Ronnie123]

998750

i try this soultion for immo off, car start one time after that no communcation with the ecu ( software issue) when i write back orignal immo on file car back alive

[erkor]

998749

here is read from another tool ( adapter 44pin


This read is OK.

Write my file with adapter.
998752
VIN is yours.
/////////////////////////////////////////////

your file corrected
998754

Press THANKS for pass. :)

[Ronnie123]

passss pls

[erkor]

passss pls


Sended ................:)

[Ronnie123]

i dont know where im wrong, lol
i write the file and select the right am29f400BB and program ok, then try to diagnosis on bench, no communcation

i bring another ecu ms43, can you hit a try? maybe old ecu is not good 998823

[erkor]

i dont know where im wrong, lol
i write the file and select the right am29f400BB and program ok, then try to diagnosis on bench, no communcation

i bring another ecu ms43, can you hit a try? maybe old ecu is not good 998823



There is no need to desolder the flash. Follow the instructions I wrote to you via PM, it's much easier, I'll make a new file for you.
Yours new file it also has a different number software 066. .!

Your new ecu is from BMW x5 3.0. Your earlier ecu is from e46 3.0. Tell us exactly what car you have, it will match the appropriate software !!!

[erkor]

Ronnie, have you already played around with the new software, is it definitely the original reading from the ECU?

998874

software numbers ...0037 and ...0066 may not work with immo off.You have to test.
If this time after saving the file there is no communication with the ECU, try writing with another tool
You didn't write whether you checked the original file now.
Is there now communication with the ECU after saving the original file?

[erkor]

Sometimes it happens that the diagnostic program does not communicate with the ecu, and the car starts normally.
Have you connected the ecu to the car?
After turning the key, does the coolant temperature immediately show at max?