Siema Dziku,
As you can read from this post there are two types of this compressors .. one "ES" that is controlled via some proprietary DENSO interface ( whis is partially discovered as you can read in previous posts ), and the newer ones "ESB" that uses LIN interface.

Some hacking is needend for ...

Hello, All
As I have read this thread, and some others, and found that used in ES series compressors proprietary interface / protocol is not very usable ...
I did some research and :

DENSO ESB20C ( cheap successor of es series compressor ) .... I believe this all is valid for ESB27C as well ...