Quote Originally Posted by sirvo View Post
Hello skimask

I've just read the datasheet. The problem is to decode all the data. Do you know how to do that?

Thanks.

Sylvio
Decode what? The ELM327 does it all for you, spits out temperature, voltage, o2 sensor readings, etc. You have to do the research OBD-II and figure out what input values give you which output values. There's literally hundreds of them and I don't have the time to explain them here.