Hello,

Can someone please help me to delete the fault codes on this MB sprinter 907 with Delhi CRD3P.C0 ecu

P3101BB - The emission limit for the NOx concentration has been exceeded (exhaust gas recirculation was shut off)
P310249 - Temperature sensor 1 " Exhaust system" (cylinder bank 1) has a malfunction. There is a general electrical fault
P300162 - Exhaust back pressure sensor 1 has a short circuit to ground
P300581 - Temperature sensor 3 " Exhaust system" (cylinder bank 1) has a short circuit to positive. There is a short circuit
to positive or an open circuit.

The vehicle lack power and also only rev up to 3000 rpm.

Thank you in advance.