Hi

i recently bought a scudo 2.0 jtd van which is very, very sluggish at low revs, but ok when it gets going. My code reader has bought up the following codes:

po243 turbo/sup wastegate solenoid A malfunction and

po230 fuel pump primary circuit malfunction

would the 2 codes be connected and how do i test to confirm the solenoid (also where is the solenoid?) or primary pump are faulty?

many thanks