307 antipollution fault failure

The main reason of the Antipollation Fault lamp is irregular combustion and imbalance or detantation in the air fuel mixture. The exhaust and oxygen sensor that this lamp receives data operates according to the specific heat or oxygen calculation according to the original fuel system of the vehicle and when the system meets a different value than the desired range of values, the engine lights the engine lamp and gives an antipollation failure on the screen. For gasoline cars: If LPG is installed in the car, you will eventually encounter this malfunction because the combustion values and exhaust values of lpg are different from gasoline, and the sensors on the engine negatively record the amount of oxygen that affects either poor mixture or combustion. The way of these sensors is to create an integrated circuit that produces the current and voltage value that these sensors constantly desire to do so is a complete electronic engineering job. .Are there any damage to the engine?