Peugeot plumb the XU10J2TE from the top hose - turbo - water pump, so it only gets coolant flow when the thermostat opens, running it too cold is as bad as too hot.
edit, also looking at the EP6DT/DTS engines they are plumbed in the same way, thermostat takeoff/top hose-turbo - water pump inlet manifold.
not many of the o.e diesel engines are water cooled turbos, EGTS can't be anywhere near high enough for them to worry about it even when running FAP's.
edit, also looking at the EP6DT/DTS engines they are plumbed in the same way, thermostat takeoff/top hose-turbo - water pump inlet manifold.
not many of the o.e diesel engines are water cooled turbos, EGTS can't be anywhere near high enough for them to worry about it even when running FAP's.