F11, F24, error code stored. Stopped in test C03 as control did not sense it was finished draining. Removed washer from RV cabinet. Blew through pressure sensor hose. Confirmed that pressure sensor has 5 vdc to it and is putting out 2.8 vdc and 46 hz. Hz changes to 35 when blowing on pressure sensor. Would recommend cleaning washer using affresh and replace pressure sensor if problem occurs again.