Listing is for a fully tested and working ECU with the part number 7G91 12A650 UF. 

For Ford Mondeo mk4 / S Max 2 litre diesel.

Your part number MUST match otherwise it will NOT work. 

Any questions please don't hesitate to get in touch

ARC PRODUCTS

*** If you live on an island, in Ireland, or in Highlands and Islands of Scotland, delivery costs more. You will have come across this before no doubt. If you live in one of these areas and want to buy one of my items it's no problem, but there may be a small surcharge to cover the additional delivery cost. I don't exclude you by postcode because I want my items available to everyone - but unfortunately I get charged different amounts depending on location and it's only fair this cost is passed on. If you aren't happy with this then there are many other sellers on eBay ***