another electrical problem!!!!!

car-ke70

motor-4k stock as a rock

right so.... my car wont start but it will start.
i can switch the starter motor on and it turns over as per usual. but then when i turn the key back 2 the ON position on the ignition it just stops.
now if i turn the starter motor on and just turn the key back a little so its still in the START position but the starter motor isnt turning. i can rev it as much as i want even drive while holding the key in that sweet spot.
so it not a fuel problem as i 1st thought

so i think something is wrong with the wire that keeps the engine running in the ON position. keep in mind i still hav power with the ignition ON (radio and warning lights)

and i hav checked both engine fuses also (in engine bay and dash)

this occured just after i washed my with a high pressure water gun drove in fine no symptoms started perfect minutes earlier. so im thinkin i got water in that wire and storted it out or something. also engine bay didnt get wet at all