Hello, unfortunately I have the following problem. My turbocharger sometimes simply fails, often when I drive about 120 km/h and wants to accelerate in the 6th gear. Suddenly no more power, engine control lamp is missing. After I turn off the ignition and turn it on again everything runs 100%. I once had a friend read out the error memory after it occurred: charging pressure control limit not reached/understepped. At first it happened about every 15000 kilometers but e The turbo is now more common. Even today when the load changes from the 4th to the 2nd gear at full throttle the turbo has once failed. The seat has been chipped since 90000 kilometers. Can the turbo be defective? I can hardly imagine it, because once I really speed through all the gears, it runs perfectly and the error comes rather sporadically and felt then when the engine is really warm. Maybe I also worry too much, but it was only 2 weeks ago in the workshop, chain over Since then I’ve been afraid that that’s something again, because this action was expensive enough. Greeting Seat Leon 1.4 TSI 125PS (about 155 hp) Year of construction 2011 Mileage 102000