Kessv2 won´t read tunned car ?

by **rvsimoes** » Mon Apr 27, 2015 7:45 pm

Hi all,

I purchesed the chinese Kessv2, installed eprom software and seems to be working.

However it cannot read my ECU. Is states "Error whilst transferring data in reading" when I try to read it.

I have a Citroen C4 1.6 THP MED17.4.2 520630 Bosch

is this something I can fix ? I tunned mine in a shop and donpt want to go there and ask them to roll back my ECU to allow me to tune it by myself.

Any help ?

Tks in advance,

Rodrigo.

by **lipengzeng** » Wed May 13, 2015 4:39 am

:oops: :oops: :oops: :oops: :oops: :oops: :oops:

by **IancuAndrei** » Thu Jun 04, 2015 10:59 am

you need an european clone of kess not chinesse... very bad thing

by **Vsedoi** » Fri Jun 19, 2015 9:45 pm

presence on the internet is now possible to buy a chip or remote firmware 4.036 , everything works in the Chinese kessv2

by **dieselman** » Fri Jul 03, 2015 11:29 pm

go to setup and change speed to minimum and try that, usually works on chinese clones. You have to do this each time you use the kess, it goes back to default settings automatically.