Is it possible to read fuel level in the tank by K-line from OBD2?
Also I need more protocol information and then I will write software for microcontroller which will read fuel level in the tank.

Please help where can I find more info about OBD2 protocol.

 

The fuel level sensor doesn't connect to the PCM, at least not in the 96/97 OBD-II models, so you are on the wrong track.

We have a forum for Computer topics.... I'll move your post there.

 

You may want to change the thread heading to something relevant to the question you are asking. You're not going to get anything answered, because only curious people, like myself, look at threads labeled "mladen" written by someone named "mladen".

 

Google.

 

Been a week, and he seems to have disappeared....... I'll help him by changing the topic.