B30C15 Mercedes Fault Code :
Read the description of B30C15 in ACM2TuEURO and the engine lights up for ACM2TuEURO TuEURO Aftertreatment Control Module code, there are some possible causes for it.
The signal between the components '17B11: Exhaust pressure sensor upstream of diesel particulate filter (DPF)' and '17B12: Exhaust pressure sensor downstream of diesel particulate filter (DPF)' is implausible.