XHWJ-FM is a radio station on 102.9 FM in Tehuacán, Puebla.
It carries the Exa FM pop format from MVS Radio.
It was owned by Mariano Caraza Domínguez and broadcast with 100 watts.
In 1950, it was sold to Jaime Retif del Moral, and the following year, José Antonio Abascal Septien acquired XEWJ.
The concessionaire is currently owned by the Sánchez Tinoco family; it has had several different studios and owners over the years.