The orange engine light on my 2007 roadster has just come on again. Last time it was code PO171 ( system lean bank 1 ) which was identified by a friend and switched off.
This time I would like to buy the correct code reader to do it myself. The engine is a Ford Mondeo 2967cc Duratec V6.
There are so many different ones on Ebay . My wife has an Apple Ipad .Could someone please identify on Ebay the actual item number of a suitable code reader preferably from a UK supplier
