How to find the OBDii port on your Focus mk3 including ST / RS
![How to find the OBDii port on your Focus mk3 including ST / RS](http://www.steeda.co.uk/cdn/shop/articles/Steeda_Guide_Ford_Focus_mk3_OBD_port_location.jpg?v=1579976908&width=2048)
It sounds simple right? But Ford hid the OBDii / OBD2 port on your Ford Focus mk3 pretty well. It's tucked away behind your coin holder type pop out storage as this video shows. Don't let finding your OBD port stop you from remapping your Ford ST or RS! 8)
It sounds simple right? But Ford hid the OBDii / OBD2 port on your Ford Focus mk3 pretty well. It's tucked away behind your coin
![](http://bleedingtarmac.com/cdn/shop/products/Radium-Engineering-Fuel-Surge-Tank-Install-Kit-13_-Ford-Focus-ST-_-15_-Focus-RS-rad20-0365-Default-Title-d1x.jpg?v=1666191315)
Radium Engineering - Fuel Surge Tank Install Kit -13+ Ford Focus ST
![](https://collectingcars.imgix.net/013423/DSC04399.jpg?w=1263&fit=fillmax&crop=edges&auto=format,compress&cs=srgb&q=85)
2016 FORD FOCUS RS (MK3) - 7,934 MILES for sale in Chesterfield, Derbyshire, United Kingdom
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![](https://www.focusrsparts.co.uk/media/1506812400/1507158000/1507218487-c20f2c4ed4692c9b7de31059d25db12a.jpg)
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![](https://www.steeda.co.uk/cdn/shop/articles/Steeda_Guide_Ford_Focus_mk3_OBD_port_location.jpg?v=1579976908&width=1024)
How to find the OBDii port on your Focus mk3 including ST / RS
![](https://collectingcars.imgix.net/013423/DSC04507.jpg?w=1263&fit=fillmax&crop=edges&auto=format,compress&cs=srgb&q=85)
2016 FORD FOCUS RS (MK3) - 7,934 MILES for sale in Chesterfield, Derbyshire, United Kingdom