Servus dear community, the replacement engine, which has been revised, has been installed, after installation the errors, see picture, are shown. The turbos do not get a boost, since the error 1210002 charging pressure sensor is electrically, short circuit after mass and the subsequent error 120408 charging pressure control, shut down, pressure setup locked, displayed. Charging pressure sensors have been connected to the charging air cooler Bank 1 and the pressure sensor of the sauna system Bank 1, without success. t the error at the charging pressure sensor Bank 1, short circuit after mass, however, the exchange of the sensor did not succeed. In various American forum affected had the same problem after they had completed an engine replacement. An acquaintance who had revised his N63B44A engine at his F10, has the same problem with the error codes. Would you have an approach to what it might be? Thank you in advance. Djoale