Hello all, I have the problem with the oil pressure or flashing of the warning indicator in the idle area, especially after driving the motorway. As soon as I give a bit of gas and the engine has more than 1000 rpm it goes out. The oil level is correct. + Oil pressure switch has already been replaced + the oil pressure control resulted in a pressure at the lower limit (1.5 bar) After driving the motorway the higher oil temperature leads to a further pressure loss, which at Heranfahre n at a traffic light leads to an oil pressure below the lower limit. As far as so good..but there are now several other possibilities which lead to this error. The next schriit will be to remove the oil tank to check the valve for compliance with the minimum pressure, to look at the oil pump, intake snorkel etc. Maybe there is also another tip or if someone had this error, what was it in this case? Thank you in advance!! Jürgen