Simple explanation. I had a perfectly running, well looked after 2012 s1000rr. Before i went to portimao, i changed the oil and cleaned the air filter. On arrival the bike would not start. After 12 months of passing to 3 individuals, who are meant to be experts. The bike starts but doesn't respond to the throttle, the error comes up as throttle body issues. I was thinking of changing the ECU. Has anyone got a explantation or a understanding to why it won't respond.