Hi, ive got a indesit idf125, it will fill then do a rinise, then at end of rinse will drain water but soon as drain starts leds 1,3 and 4 will flash and will continue to flash and empty, then stops. Is it the pressure sensor as ive taken the pressure chamber out and cleaned, blown down pressure pipe and thats seens ok i can blow and hear the water, i might buy the pressure sensor and try it, otherwise any other ideas.???