DerrickRL, I tried the no load rev on my SRT6 just now and it would not go above 3800 in park, but it did continue running. However my car is tuned and so that RPM limit may be different on a original equipment car . As I recall my Limited didn't get so high on the RPMs, and again it did not stop running, but I can't try that now as my valve covers are off. Neither would not go above their no load limit. Perhaps the European cars are programed a bit different than ours and it is set to shut down when no load gets too high.

Could it be that the LIMP mode is active? Just a thought.