Shukar hi koi tou hai jis ney yeh bat ki, coz if i need tunning i always go to electrician and people are like tum paglo ko asey kamo k lia tum electrician k pass jate ho :o kisi mistry ya mechanic ka kam hai yeh sab karna. But i dont listen to them..
Which OBD scanner you are using?
I didnt get these images for now. will look them later. IN my free time
But anyways thanks