Hello people I have problems with my Honda Civic car if 99. The computer gives me this p0172 code very rich. Everything has already been done, only the valves are still calibrating. Maybe someone of an idea ????
The same is important that you specify a little when you say that it is Iso of everything, you changed temperature sensor, oxygen, flow, regulator of Relay Checaste and cleaned the admission curpo give us a little more detail when the failure began and that is worth, luck.