Can anybody help me. My problem began after a very wet ride and the motor stopped working so when home I disconnected the connectors including those at the bottom crank location and squirted them with WD40. Still did not work after this and on closer inspection found that the pins on the speed sensor had been bent when putting back together. So in a moment of madness i thought I would cut the wires and splice them together, however it was not as simple as it seems there are 5 wires from battery and 4 to the sensor, i have tried several combinations and none seem to work. Does anyone know the correct pin out to get this working.