Hi all. I have some running issues with my leon 2.0 tdi 170 PD. It is difficult to accellerate smoothly in 1st and 2nd gear and overall car feels "jerky. Couple of days ago it went to limp mode when I floored it. Scanned it with vcds and it has an error -------------- Address 01: Engine Labels: 03G-906-018-BMN.clb Part No SW: 03G 906 018 DT HW: 03G 906 018 DT Component: R4 2.0l PPD1.2 G 0431 Revision: --H42--- Serial number: SEZ7Z0G3824196 Coding: 0050072 Shop #: WSC 04941 785 00200 VCID: 7AF103AB357F40C86EF 1 Fault Found: 000665 - Boost Pressure Regulation P0299 - 006 - Control Range Not Reached - Intermittent Freeze Frame: Fault Status: 00000001 Fault Priority: 5 Fault Frequency: 1 Reset counter: 39 Date: 2000.00.00 Time: 05:44:48 Freeze Frame: RPM: 2944 /min Torque: 344.0 Nm Speed: 101.0 km/h 92.04 % Voltage: 14.46 V Pressure: 2449.5 mbar Pressure: 1959.6 mbar Readiness: N/A I checked all the hoses going from/to N75 valve and cant find anything wrong with them. Pressure actuator seems to move smoothly enough as well. I also did run a test with vcds on the n75 output. Does anyone know what values should it read? Shouldn't N75 make a clicking noise during the test? Anything else I should check?