2nd Mar 11 Hi Andrew Thanks very much for your help earlier today, that was the connector needed. The one with the yellow clip just to the right of it also was a 4 pin plug. I didn’t get as much of a chance to try it out as I’d like, damn work got in the way but in the quick 5 mile round trip all I can say is WOW. Just driving out of my road the car felt more responsive. This continued to be the case, highlighted but entering a national speed limit A road from a 30mph zone and burying the throttle in 3rd. The speed at which the speedometer went round to 60 was immense. Although when on a short bit of dual carriageway leaving it in 6th from 50ish mph again the car took off. To say I’m impressed is an understatement and at this point can see no need to change any settings on the device. My brother in law has a 2.0 TDCi focus which he wants to remap, after being impressed with mine from 6 years ago, but I will recommend you guys as the tuning boxes seem to have come on a lot. Thanks (RemappedRepMan)