Hello everyone! I am new to the forum so excuse me if this topic has been covered before..I have a 2016 diesel. I recently bought it and it has thrown a couple of codes. P0234 (intake flap sticking) I took off the throttle body and used a screw driver to recenter the intake flap and seemed to fix the problem. While in there I cleaned the carbon/tar out of the Y of the throttle body. I did notice that there was a bit of moisture in the intake hose before the throttle body so cleaned that too.
After, I had another code P2101 throw. This was after the car idled for 20+ min. I took off the intake hose and sprayed brake cleaner on the EGR and seemed to fix it. Now I notice even more moisture at the intake hose. So much so that it has dripped a little down the front of the outside of the throttle body.
Can some one please suggest what could be the issue? I have started using a diesel additive (Hotshots) because the diesel in the US is over refined.
Thank you