Hello everyone,thanks for mentioning.We are a team from China and the first time for the game. Our engine is cbr600rr produced by 2003 and it works quit well before we customized it. Then we had the intaking system customized, including throttle, TP and Pressure stabilizing box,besides,we had the positions of both air pressure sensor and air temperature sensor changed.However, most of times, we find the fuel pump only work for 3 seconds after battery is connected, then it stops. What's matter with our engine? We haven't changed any other sensors nor lines of the engine. What do u guys think wrong with it? Thank you very much!
