Bosch KGU3200GB/01 Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Bosch KGU3200GB/01 This topic has 2 replies, 2 voices, and was last updated 16 years, 8 months ago by Alanj. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 30, 2009 at 3:34 pm #47455 AlanjParticipant Hi Guys, any one know what error e4 is on this Bosch Fridge/Freezer? 😳 Alan August 1, 2009 at 6:03 pm #293528 boselectaParticipant E4 is the Evaporator temperature sensor August 3, 2009 at 5:06 pm #293529 AlanjParticipant Re: Bosch KGU3200GB/01 Thanks Boselecta. I did get a reply by e-mail from another source telling me the same. Customer has switched off appliance and rebooted clearing fault for now. Thanks again for the reply. 😀 Alan Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In