Strange Fault TD4 51 plate revs 2000rmp only

I have a 51 plate freelander that starts 1st turn of the key and does not smoke. Its revs fine but only to 2000 rpm?
Its had a new MAF.
It also has the hill desent and TC light on although led to believe this is the brake switch if stuck in hill desent would this stop it revving all the way??

Please help.....

Rossy

Anybody?

traction control light and hill descent control light will have no effect on ability of engine to rev above 2000 rpm. does the engine management light come on when this happens ?

Optimus Prime said:

traction control light and hill descent control light will have no effect on ability of engine to rev above 2000 rpm. does the engine management light come on when this happens ?

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No, its quite strange...the engine sounds sweet even at 2000rpm...
I can hear the turbo spool noise I think in the background...but if the turbo/wastegate or other was faulty should it still not rev past 2000rpm?
I have a laptop with Diags, no codes shown and throttle sensor reads from 0% all the way to 100%. I'm at a loss.....
Car off road and having to use Rover 220 Diesel...which if I'm honest is not as bad as I thought it would be LOL.
Still, realy need to get the FL sorted....gotta be summat simple I think..well hope...
Rossy