As above, had a slight problem the other day when the turbo didn't 'come on'. It seems fine now - I put it down to a 'sticky' variable vane turbo actuator rod which i've unstuck. The problem i think I have now is this - when I 'blip' the throttle, the revs stay high (i.e. at the top of the 'blip') for a second or two before coming down - it does this whatever the engine temperature - whether cold or running temperature. Is this normal? The car is a 1.9TDi SE with the 85kw / 115hp engine. Any help greatfully received as always. many thanks Impster P.S.: Last week had the codes read as follows: 19464 Cam Position Sensor G-40: Not Plausible Signal (I put this down to it being disconnected and reconnected during cambelt change 10K miles ago) 17664 Coolant Temp Sensor G-62 Open / Shut (I've noticed an occasional lack of temerature gauge reading - now it seems to want to stay at 80C and not go anywhere near 90C on the gauge!) 17965 Turbo Pressure COntrol Limit Exceeded P1557 (this is what caused the lack of turbo last week).