Hi all ime new here and i dont actually own this bike my son does hope you can help.

His bike would not start so he had a diagnostic check which showed a faulty air mass sensor which he changed, now it shows a blocked pipe which someone else has checked and said no pipe is blocked but it still wont start. He has disconnected the ecu foran hour to reset but it still shows the fault help please

Spike " thats a dealer issue, thats the downfall of modern bikes, they design them so they make a killing off after,service diagnostics etc,

ok many thanks ime gonna cast my eye over it saturday i used to ride lambretta,s i had a GT 200 rebored to 247cc with 60mm delorto racing carb it beat all the cb 250 hondas, suzuki,s which had just started coming out. long time ago !!!!