Currently having issues with this van, it had a completely blocked dpf which was removed. I used my normal tuner who has written a file for dpf and egr off including P1453 for Dpf Pressure Reading Inadequate.
Issue I have, is the map doesn't seem to be dealing with the P Code, the code doesn't show in fault code reads but the van is still in limp mode with the exact same issue as without the map and P1453 triggers the limp mode when I come off throttle.
I also noticed that although egr off has been applied when I disconnect egr the faults still log.
This was read with Kess through OBD. Will attach the files tomorrow if anyone has any ideas... I know the Renault Kangoo/Mercedes Citan whichever you choose to call it gets a bad name when it comes to remapping or so I've been told.
Many Thanks Paul