Hey, does anyone have any idea why? A local Bosch dealer said that it was rather untypical and I did not find anything about it myself. I can reproduce the behavior. If the engine is standing for a while, the error is gone. When the error occurred, I had the opportunity to let the car roll a bit. After a few seconds the lamp went off. Again accelerated, it lit again. The engine then runs also in the emergency program, i.e. from 5000 is locked off, standing gas is at about 1200U/min. After the error has occurred, the engine runs out during the first decoupling, but can be restarted again. Only lasts a moment longer. In the error memory is the 0335. A new sensor is already ready. Engine is the Z10XE. Thanks already!