1. Applicable to the transmission sensors Y3/9b4 and Y3/9b5 of the Mercedes 722.8 transmission control unit ECU. 2. Application scope: Suitable for Mercedes A-Class (W169) and B-Class (W245) cars equipped with the 722.8 continuously variable automatic transmission (CVT). 3. Applicable models: A150, A160, A170, A180, A200, B150, B170, B180, B200. 4. Part numbers: A1695451032, A1693701106, A0034462410. 5. Mercedes part numbers: A1695451062, A0034462410, A1693700406, A 1693700506, A1693700606, A1693700706, A1693700806, A1693701006, A1693701106, A0034462410. 6. No programming required, saving you costs!!! 7. Solvable fault codes: - P 0722 - Missing speed signal from component Y3 / 9b5 (continuously variable automatic transmission (CVT) output speed sensor). - P 0730 - The transmission ratio of the continuously variable automatic transmission (CVT) is not allowed. - P 0793 - Missing speed signal from component Y3 / 9b4 (continuously variable automatic transmission (CVT) secondary speed sensor). - P 0896 - The continuously variable automatic transmission (CVT) adjusts the transmission ratio to an unallowable low speed. 8. Color: Black 9. Material: ABS 10. Package contents: - 1 Y3/9b4 sensor - 1 Y3/9b5 sensor 11. Only includes the above package contents, no other products. 12. Precautions: Light and different displays may cause slight differences between the color of the items in the picture and the actual product. The allowable measurement error is +/- 1 - 3 cm.