Hello! I wanted to ask for your help with my Honda CBR600F4i 2001. Yesterday I was riding my motorcycle and on red light it just died. I tried to start it with a starter but it didn't start. There was no fuel pump sound. I got to the place and started to test everything. There was no voltage at the fuel pump connector when I turned igniton on. The fuel pump worked when I connected it to the battery. Then I took out and checked main fuse and sub fuses. They were okay. Then I tried to test kill switch, fuel cut-off and engine stop relay. They also were okay. Bank angle sensor also worked. I did everything what is mentioned in the manual and the last thing is ECM. Today I took it off and went to my buddy who also has F4i. We put mine ECM into his CBR600F4i and it worked when we put his key into the foil and put mine key to HISS reader. What is interesting that when I turn the key on on my F4i the HISS light doesn't come up and there is no sign that motorcycle has accepted this key. I tried also other keys and also nothing. I checked also HISS antenna connectors at the front, they look fine. Maybe someone has had something like this? Now I think that it is something with HISS antenna or wires that connect HISS antenna to the ECM but maybe someone can advise me how to solve this problem? Maybe somone knows how to test HISS antenna with multimeter?

P.S. I have European version as it is mentioned that it has HISS.

 

The fault was at the 20A fuse. I didn't see that there are 3 loctions of fuses. I just checked 10A and 30A and somehow didn't see 20A. So if someone ever has problem like I had, test all the fuses not only some of them.