For the P0190 there are only two things that can cause that. Fuel pressure sensor or defective wiring. Check for opens and shorts in the wiring harness.

A sticky or blocked throttle body can cause P2118 which in turn can set P2106. Start with cleaning the inside of the throttle body.

VIDA = V ehicle I nformation and D iagnostics for A ftersales. DiCE = Di agnostic C ommunication E quipment. It is the diagnostics software and hardware used by the Volvo dealerships. You can download the software and a patch to make VIDA work. You can get DiCE clones from may sources including eBay...