17th May 09 Hi, I am new to the group and have just fitted my PDI to my Pathfinder. Mine is auto and I was seeing 23-4 going to work each day, which isn’t a long run and a bit stop start. I am now seeing 28 on average for that run so it’s improved. I need to go on a run to see how it fares then and I will report back. I chose the DTUK PDI after problems with my DPF light when using another common rail device. Andrew convinced me that PDI was the route to go and he was right, thanks Andrew, so far no DPF lights! I am running map 4 at +20% and it runs OK, haven’t seen any smoke.