I had a cut out problem and thought it was to do with fuel. So i dropped the tank and tested the pump it was fine. I then checked spark again and it was weak. So I then went and got a csp sensor and replaced it and a plug lead because it was very faulty. I went back and put everthing together the day before yesterday and I had no fuel coming to the cfi unit. So I took off the tank and tested the pump it wasn't working. There is a fuel pump restart switch and it has the security with the key and the red light in the dash. So where do I go from here any q's or a's welcome.