I changed the DV, and still get the p0299. I checked the wastegate rod and it doesn’t jerk or move at all so I’m assuming it can’t be the wastegate? The turbo works fine, the car jumps when I floor the pedal. I cleaned the MAF sensor, changed the purge valve, smoke tested the PCV valve and no leaks, however there is a leak from the head gasket. Any suggestions what it could be?