Hello I hope someone can help me. I have a CBR 600 Bj. 97 and she just doesn’t want to start. The E-starter turns. I checked air filters too. She ran excellently so far but when I wanted to drive today she jumped after about 3 km (suspected: no fuel) and then went out. Because suspicion of the lack of fuel I still have (tank is full). I once put a little fuel into the air filter and then she wanted to jump on. Then I checked the lines – OK.. Si e seems, at least, to have an external petrol filter from the factory. Through this I blew through – worked. Furthermore, it seems to have a petrol pump – but I’m not sure. I think it’s the carburetor or this device that looks like a pump for me. Can anyone tell me if this is really a pump or what else, this device is after the filter and before the carburetor. For me, however, it’s actually unlogic that you need a pump? Is it often a valve? And how can I check this device. I couldn’t blow through it. 2 cables go in or out, can I measure it somehow? My problem is that the repair manual I bought doesn’t tell me about the fuel supply. For help I would be very grateful and I want to know what this device is before I break the carburetor. Have I missed possible faults? Many Dan k Moped