The DEKA Upgraded Evo X 2/4 Selector Upgrade Replacement Version is designed for the Evo X SST dual-clutch transmission. It replaces the plastic magnet bracket on the center gear selector fork arm. It is stronger and incredibly precise, designed to give you a permanent repair upgrade. Made from billet aluminium and adopts anodic process in surface, with higher operating temperature resistance magnets. Fundamentally solve the shift fork magnet loose or falling issue of  TC-SST 6DCT470 transmission.

For typical fault codes, please refer to

P1825: Shift fork position sensor 2 system (Voltage low range out) 
P1826: Shift fork position sensor 2 system (Voltage high range out) 
P1827: Shift fork position sensor 2 system (Output range out) 
P1829: Shift fork position sensor 2 system (Poor performance) 
P183D: Shift Fork 2 Malfunction
P1831: Shift fork position sensor 4 system (Voltage low range out) 
P1832: Shift fork position sensor 4 system (Voltage high range out) 
P1833: Shift fork position sensor 4 system (Output range out) 
P1835: Shift fork position sensor 4 system (Poor performance)
P184B: Shift fork 4 malfunction

*The kit only includes a magnet (sensor) the shift fork is not included