As it turns out, there is a Turbo Pressure Sensor that Advanced Auto website said fit my vehicle but it did not. Incorrect Bosch P/N is 0261230090. What it turned out to actually require is the Manifold Absolute Pressure (MAP) sensor, P/N 0261230029. Advanced Auto has it for 72.99 but I kept looking...

Thanks FLXC90. It wasn't quite driving normally, there was still some jumpiness as the Turbo would get a surge, then go off so yes, still hesitating. I will get it scanned using VIDA/DICE as suggested. I'll start with checking the vacuum hoses for leaks since that's the easiest fix then move on to i...

Thank you so much for the great and complete reply SuperHerman. I’ll check the hoses for vacuum leak and replace as necessary.

How do I check the vacuum/boost reference hoses? Not sure where they are. Air filter replaced at last oil change but will change it again.

I have a 2001 S80 T6 with 168000 miles on it and this morning, for the first time, it was hesitating out of the driveway. I'm getting trouble codes P0236 and P0237 indicating Turbo Pressure Sensors. Seems odd that both pressure sensors would go bad at the exact same time. Had to pull of on the side ...