Anyone own a Diesel Landrover Discovery III with Oil Pressure Problems

Hi,

Sorry the title is so long.

A colleague of mine has a 2006 D III with a 2.7 Diesel which for all intents and purposes is a Jaguar Engine.

It has had sporadic Low Oil Pressure Alarms for a while now and finally he took it to a dealer who bothered to check what the actual pressure was, the rest have just changed the sensor and sent him on his way.

Any stories you can share?