Description Reviews MINI Fuel Tank Breather Valve for most Gen 3 cars. We are seeing these get stuck in the open or closed positions. The car will throw a service engine soon light, can have a rough idle, and will have an Evap Leak Detection codes like the codes listed below, but no limited to: DIGITAL MOTOR ELECTRONICS(DME_BX8) (DME_BX8) 190302 Diagnostic module for tank leaks (NVLD), fuel tank ventilation system, micro-leak greater than 0.5 mm detected 19030 Diagnostic module for tank leaks (NVLD), fuel tank ventilation system, micro-leak greater than 0.5 mm detected 190F08 Fuel tank ventilation system: Malfunction 195013 Tank vent valve, pressure sensor Venturi nozzle, signal: Too low 195014 Tank vent valve, pressure sensor Venturi nozzle, signal: Permanently stuck As well as lean or rich codes. to test they unit you need a scan tool and a smoke machine to be sure. Once new unit is installed, clear codes and drive normal. Fits: MINI Clubman F54 (11/2014 — 07/2019) MINI Clubman F54 LCI (05/2018 — 12/2019) MINI Countryman F60 (11/2015 — 12/2019) Some: (Check VIN) MINI F56 (11/2016 — 12/2019) MINI F55 (11/2016 — 12/2019) MINI Cabrio F57 (12/2016 — 12/2019) Also: 1' F40 (05/2018 — 12/2019) 2' F44 Gran Coupé (10/2018 — 12/2019) 2' F45 Active Tourer (11/2014 — 02/2018) 2' F45 Active Tourer LCI (05/2017 — 12/2019) 2' F46 Gran Tourer (10/2016 — 02/2018) 2' F46 Gran Tourer LCI (05/2017 — 12/2019) X1 F48 (11/2014 — 06/2019) X1 F48 LCI (05/2018 — 12/2019) X2 F39 (10/2016 — 12/2019)