Hello thanks for the tip with the charging air hose Kurt So as described I converted the engine. Engine runs like a bag nuts. No error in the memory. Had thought of the diesel pump but boschdienst meant then it would be : 1. under conditions leaking 2. bad start 3. qualms at the start or while driving all 3 things hit not to be changed agr Lmm 4. injection nozzle needlehub sensor when I plug off runs even worse so he seems ok to be crankwave sensor of automatic and switch same?? the engine was from an automatic and have now converted to switch and also my switch cable tree laid e technically no faults. then I solved during ongoing operation diesel line also ok you notice that every cylinder works many times also a compression problem am a week reading on the pondering how to test that still can be done