Originally posted by fte
I had the same codes come up and it wasn't the sensor but it was the hose from the pvc valve to the intake system. It had small pin hose that was letting air into the system as was making my truck idle bad. Feel around to the back of the hose behind the air intake.
FTE is right, I forgot about that. I had the same engine issues, but not as bad. My PCV hose looked like it had been in the microwave for 20-30 minutes and barely allowed any air through it.