Code 2950 Turbo under boost
\Valve cover leak
P2950 Possible Causes
- Accelerator Pedal Position Sensor has failed
- Air leaks after the MAF sensor, or leaks in the PCV system
- Fuel injector(s) restricted or not supplying enough fuel
- Throttle position sensor wiring may have shorted
- TP sensor signal circuit is shorted to ground
I don’t understand anything else you posted. Explain further