I consider myself as a beginner, so please don't be that hard to me.
Can I theoreticaly destroy a unfused load if I disconnect all loads but one in the same circuit? In my understanding the current which would normally spread to all these loads would then only flow through the remaining loads which is still connected and could destroy it because it was not build for such high current?
For example: I bought a scooter. If you disconnect the rear blinkers, then the front blinkers are way faster, so I think it is because more current is flowing through it.
So if I disconnect the ECU (36) in the following circuit then I guess the current is very high on the remaining components.
I thought the fuses would blow in this case, but I had the case were the plastic of the fuses was just melting but the fuses stayed alive after I had a shortcircuit, almost all loads were disconnected at that time.
LEGEND FOR SWITCH PANEL - SR 50 PUREJET 1) multiple plug 2) dipped beam / high beam relay 3) Oil level switch 4) Fuel level sensor 5) Cockpit (matrix) 6) Immobilizer antenna 7) Ignition key switch 8) Horn 9) Left light switch 10) Rear brake light switch (on left Switch) 11) Right light switch 12) Front brake light switch (on right switch) 13) Rear turn signal, left 14) Tail light 15) Double light bulb for stand / Brake light 16) Rear turn signal, right 17) License plate lighting (only at Versions USA / CH) 18) Pick up 19) generator 20) Voltage regulator 21) injection relay 22) Starting relay (fault protection) 23) starter motor 24) Battery 25) fuses 26) Fuel pump 27) Air nozzle 28) Fuel Injector 29) Pressure sensor (or in the control unit integrated) 30) Cylinder head temperature switch 31) HS coil 32) spark plug 33) Gas control sensor 34) Serial connection (Diag.) 35) Oil pump 36) ECU control unit 37) Speed sensor 38) Front turn signal, right 39) Front parking lights (only at Versions USA / CH) 40) low beam 41) high beam 42) Front turn signal, left 43) headlights 44) diode 45) - 46) - 47) - 48) - 49) - CABLE COLORS Ar Orange Az light blue B blue Bi white G yellow Gr Gray M brown N black R red V green Vi Viola Ro Rosa