Transmission sensors Y3/9b4 and Y3/9b5 for 722.8 gearbox control units ECU. Application: For A-Class (W169) and B-Class (W245) with 722.8 CVT Transmission: A150, A160, A170, A180, A200, B150, B170, B180, B200 Part Numbers: A1695451032, A1693701106, A0034462410 Part Numbers: A1695451062, A0034462410, A1693700406, A 1693700506, A1693700606, A1693700706, A1693700806, A1693701006, A1693701106,A0034462410 You do not need programming and you save money !!! Helps with error: P 0722 - The rpm signal from component Y3 / 9b5 (CVT (continuously variable automatic transmission) output rpm sensor) is . P 0730 - The gear ratio in continuously variable automatic transmission (CVT) is not permissible. P 0793 - The rpm signal from component Y3 / 9b4 (CVT (continuously variable automatic transmission) secondary rpm sensor) is . P 0896 - the continuous variable automatic transmission (CVT) adjust the gear ratio to an impermissible slow speed colour: black Material: ABS Package Contents: 1 x Y3/9b4 Sensor 1 x Y3/9b5 Sensor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.