Service Information: Discontinuation of teach-in process after replacement of pressure sensors on exhaust aftertreatment unit

 Recently acquired knowledge means that after replacing the pressure sensors on the exhaust aftertreatment unit, the teach-in process may not be conducted in the exhaust aftertreatment (ACM) control unit. It has been shown that engines with high driven distance readings may have fault messages again after only a few days.
The corresponding selection option in the Teach-in process category will be removed as soon as possible from the diagnostic device. The work instructions are updated accordingly.