are u sure of your engine item number your number does not come up but 30-5112-1 does is this correct. why don't you have a battery installed. I would install a battery and then try a factory reset in conventional mode ! your engine might have a short in the direction your trying to go forward? the motor might be shorted or a fet may have shorted. I would unplug the yellow and white harness from the ps2 3 volt board and then try the engine see if it will start up and produce sounds n smoke. have you taken the engine apart if so you might have pinched a wire in the frame
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