2.0 d4d limp mode when hot. p0093 code

Hi.



my 2004 2.0 d4d have some engine trouble.



After driving for 20 min. or so, when engine reaches propper operational temperature, I loose power when going under 1500-2000 rpm.

If I let the rpm fall to low, the engine goes in to limp mode. it will stay at idle for a little while before it shuts down. it is not possible to drive the vehicle, or rev the engine at all.



If i keep the revs at 2000+rpm, the engine works fine.



I get the fault code p0093, which translate into large fuel leak on hp side.



when the engine cools down, it works fine again.



I replaced the SCV valves and fuel filter, but no luck.



I wonder if someone have experienced the same synptoms?



Br.

Daniel