So I to fix the P2002 light I managed to install the Techstream software and drivers and also get it to recognise the vehicle. Scanned the system and of course, the P2002 particulate filter blocked code appears. If I try to clear it, it immediately comes on again so I leave it.
Move on to clearing the DPF. PM status currently 'Block' as you would expect. Click the right arrow on Activate DPF PM to switch on but the main status remains on 'Ready', never switches on. Held revs at 2000rpm and EGT reached 200 degrees. Am I missing something?? Indicator just 'Ready'. Held revs for 15 minutes, no smoke, nothing. Any ideas???