We managed to get home from our holidays without any problems, but the MIL light came on again. I connected my OBD reader and it was the same issue (P0171).
When checking all the live data I have the impression the MAP sensor value is too low (23 kPa @ 1000 rpm). This might be an indication for a little air leak on the inlet side ?

For a comparison, can maybe anyone check what the value should be ? (mine is a +4 / 2006 ).

Thanks in advance,
Peter