they are to tell the ECU (HRC) what shifter you are using, stock or HRC strain gauge (thats the sp tab-strain gauge), and second (SFT pattern) if you are running race or road shift
Thank you!they are to tell the ECU (HRC) what shifter you are using, stock or HRC strain gauge (thats the sp tab-strain gauge), and second (SFT pattern) if you are running race or road shift