Mary P Sun Lakes , AZ May 26, 2015 F08 e01 error code on whirlpool duet steam washing machine Replaced pressure sensor hose. The hose is located in the back of the washer on side with the drain hose. You access the hose by removing the rear cover. The hose was installed incorrectly at the factory and a hole was worn into the hose over time as the drum spun. Other symptom was over filling of the tub and subsequent leaking of water onto the floor. 111 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes