The warning light has come on and the car does show a sluggishness when accelerating. checked the glow plugs in that drove car and warmed it up then turned ignition off and back on and light was still there.

Thinking it might be the turbo pressure sensor and wondered if anybody knows where this is actually located in the engine block, I think its to the RHS near the battery. Would it mean all the stuff around that area has to be removed to get to it?

Any help would be most welcome

Thanks in advance