Hi all, has anyone got advise on this problem? My Vito 112 only revs upto 2300rpm then cuts out. I get an EDC light coming on aswell. MB has had my Vito for a month already with no hope of sorting it out. Have changed the fuel pump(both) the filter, injectors, pressure regulator.
A diagnostic test shows the pump pressure @20mPa on idle. At 2000rpm its as high as 50mpa. Any ideas???