Hello, my Omega (Y25TD) Bj.03 does not have the fault code in it any charging pressure! I bought it recently with a front damage at the front right (LK had a hole, it didn’t pull at all). I already replaced the LLK with a used one. He still has the error code. On the turbocharger were vacuum hoses porous and one not connected. (Hope I connected it correctly to a can on the turbo) Have the hoses already renewed, but it still does not pull, only from so 3500U/min! The vacuum system has between 0.7 and 0.9 bar underpressure measured at different points in the stand gas. Now my questions: 1. How large is the charge pressure (in bar) of the turbo in the stand gas/how high does it have to go? 2. Where is the charge pressure sensor? 3. I wanted to bring the hoses from the turbo to the suction bridge easily under pressure with a compressor and check for leaks (with stop). Is my action so right? 4.When underpressure is there, the pressure range of the turbo dense and the Hump pressure can be all the turbo-stop sensor, then thanks for your turbo-stop sensor?