hi ,have i got a pedal position senser problem ,i cannot hold the revs steady at 1500 rpm as soon as i get to that figure it just revs up and i have to let the pedal off ,and while driving i get a bit of rev counter fluctuation at 35 to 45 steady driving,2005 td6.

Could be the pedal or the engine ECU or the pump etc... Code read should help, also check live values from the pedal.... Pete
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2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
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Pedal is a dead easy thing to replace, not too expensive either.