Moin, my friend’s 2011 Ibiza test for surgery on the table. 1.2 TDI, motor CFW, 290,000 km. He started to blink at the glower three weeks ago. It was then read out at her home in Holland with a Delphi device, which the Montööör did not know exactly. A sensor was replaced 2x (in the charging pressure tube at the front of the water cooler, sensor for intake air). That showed no success. Sporadically it flashed again. She then decided to make herself on the way to me. Furthermore she noticed that the planer from time to time in the lower aisles jerked like a petroler with dropouts. Here I arrived with my man Megamacs 42 SE read out and determined that they replaced the wrong sensor. First she wanted to know the diesel filter checked and then we replaced it with flight out of safety (was from 2014). My tester says precise: 15985 charging pressure sensor A: signal too low. Have expanded the, totally digested with Ruß (which is not a good thing for me).