Having read the thread on chipping a 306HDi 90 to 110, I thought I'd try to find out what my 2001 306 HDi is. The V5 doesn't tell me which but the VIN number ends in 110 so is this any indication? Engine number is DYHF4002119. I've taken the cover off the engine but nothing seems to indicate which it is. How can I tell? TIA cheers, Len