Hello friends, I have just joined you. My new 307 1.6 gasoline LPG car does not consume gas both in gasoline and LPG. My car does not go over a certain speed even though I press the gas pedal all the way down. This only happens when the (! ) sign on the indicators appears and it does not appear all the time. If the sign does not appear, there is no problem with the car. It drives like a dog, so to speak. I took it to the mechanic and changed the fuel pump and LPG filter. He said that there was a problem with both of them. We changed it. When we connect it to the PC, it shows it as throttle body. We installed a new, brand new butterfly for testing and it did not fit. I guess it directly got the same error because is there anyone who has had a similar problem and solved it? I would be very grateful if you could let me know. Have a good day. I could not add the error image as a picture. I only experience this problem when the exclamation mark appears.
YKH