Hello people need your help my Adam 1.2 -69 HP Bj.13 no longer starts. Tank is full the display of the tank shows empty on -battery new -the starter turns but no mux. where sits the petrol pump has the one fuse where the sits. Is there a gasoline sieve. Error read out =0 control chain renewed last year. I was refueling and at the gas station he did not jump on – so ADAC-nun he stands with me in front of the garage. I am grateful for every tip