I doubt that jump starting your machine would have cooked your fuel pump.Does the machine still turn over if not you may have cooked the E.M.U if so the easiest way to check the fuel pump is to unplug it from the loom useing two suitable lengths of wire conect the pump directly to the battery if the the pump emits hum it is working & you will need to check your wireing for possible burns you say the fuses all checked ok I can only assume that you only cheked the fuses by eye in which case it is not allways easy to tell a fuse is blown by visual inspection the only proof positive way is with a multimeter. Another simple test is to bridge the fuse holder first remove the fuse then useing a short piece of wire (no more than fifteen amp you dont want cook the system if there is a fault elsewhere) bare the wire at each end & place it in where the fuse normaly resides turn on the Ignition if the pump comences to function discard offending fuse insert a new one & of you go. hope you are in the wind again soon