HELP!! The CEL is on....
 

Guys
Went out yesterday and was travelling at about 2.5k revs when put my foot down to get on to the A1 when the car hit boost it sort of 'backfired' / stopped momentarely.
The CEL came on it then would not boost and did the same . drove home slowly and connected the plugs got code 13 and 45
camshaft position senser
Pressure sensor –Pressure exchange solenoid valve
Car starts but sounds rough-ish
had a look and nowts dissconnected (that I can see)
what shall I do?? Do I ring and book into scooby clinic and risk an off boost drive or is it an RAC jobbie
car is a 99MY Uk sports cat DP decat centre and BB
cheers in advance