Morning, got fault code p2002 particulate filter bank 1 malfunction, engine will not rev over 3,000 rpm and code can not be cleared.dpf sensor is fixed at -1 and disconecting it does nothing,have checked operation and it appears to work and have tried a new one,i think it may need a reset or regeneration but i can not make it get hot enough on the sensors on and around turbo and filter,does anyone have any ideas of the problem i am having or a better understanding of how system works....help. i have solus,kts,vag com,carmen scan light and dec.is there a area in vag com to force a regen ?. many thanks george.