View Full Version : Newbie question regarding ECU software version
hxkenneth
13th February, 2018, 03:38 PM
I am trying to understand more about ECUs.
If I flash a ECU that is same model / stage number such as Bosch MED17.5.5 03C906027BA 0261S05812 but with a different software version such as 515355 to 528374... What is the expected effect?
The file being flashed is from the same year / model / engine car.
bobolin4o
13th February, 2018, 03:48 PM
The expected effect will be - bricked ECU.
calibracbr
13th February, 2018, 03:53 PM
Bricked ecu and car don t run
hxkenneth
13th February, 2018, 03:56 PM
Thanks... Next question if you have time please...
If my car has no OBD read option available... Only virtual read... How can I know what is the software version in the ECU? Only bench read? Or other way possible to know software version?
kospoz
13th February, 2018, 06:57 PM
Try id function with kess
Semiks
13th February, 2018, 07:12 PM
Bricked ECU
hxkenneth
14th February, 2018, 01:43 AM
Try id function with kess
ID shows this
506733
9660 I believe is software version? But it does not show what software it is?
Ecu Prod: 03C906027BA (visible on ECU cover)
Ecu Stage Number: 0261S05812 (visible on ECU cover)
Software: ???
Software Version: 9660 (from ID)
hxkenneth
14th February, 2018, 06:27 PM
Any ideas?
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