zBis

Hello! My ultimaker 2 displays "STOPPED - ERROR Temp sensor" when I turn it on :( I already checked: - that the TEMP1 plug is in (I removed the cover at the bottom of my printer) - the resistance of my sensor is 109 ohm (the sensor is not broken) - I disassembled the printing head and checked that the wires were correctly plugged into the nozzle: everything is correctly plugged although my nozzle is not that clean (it is a little burnt and needs some atomic cleaning I guess... But without temp sensor, I won't be able to heat it up ^^" ) My printer was moved last weekend for a workshop and something probably moved during the transportation but I can't find the problem. Does anyone have an idea about what's wrong? Thanks!