Hi I get error3 on washing machine, checked filter and pipework all clear. Error code does not show on all programmes and furthermore the pump pumps out. I also have error 16 flags up on 60 degree wash, but the water still heats up and the machine does not trip out.I am reluctant to start changing parts as I am not convinced I have identified the prob yet. I just wish it would fail then I could fix it! Any heads up would be most helpful. Thanks ?