I installed the new dpf (the old one was full of soot)
Ever since I did the manual regneration that seemed to not fully complete, I have not been able to communicate with the vehicles ecu!
I was blaming it firstly on the diagbox as this seemed to be giving problems anyway and any functions with it was so slow it was like watching paint dry
I have installed diagbox on a different laptop with windows 7 32bit and it responds 10 times quicker than my old laptop, however, I have the same problem (see attached)
Any ideas whats gone wrong.. could this be a problem with diagbox or have I some how damaged the ecu, and if so... some advice on what to do next would be very much appreciated!?