Car has got engine light (spanner), boost is all over the place. My symtoms are while on half throttle the boost just takes off and the BOV sound isnt a pssshhtt its more like a slight turkey sound?
When on full throttle it drives fine but taking off at the lights slowly just doesnt feel right, i cant seem to control the boost.
Whats the code mean? Could it be a vacuum line has come off? Anyone had this happen to them?