MB B220 CDI DPF EGR Removal
Fault Codes:
P2453 The input for differential pressure sensor 1 in the diesel or gasoline particulate filter has a malfunction. The signal comparison is faulty
P244A The pressure differential in the diesel or gasoline particulate filter (cylinder bank 1) is too low
P2454 The input for differential pressure sensor 1 in the diesel or gasoline particulate filter has a short circuit to ground. There is a short circuit to ground or an open circuit
Symptoms:
Limp Mode / Safe Mode (Low Power)
Warning Lights:
Check Engine Light - On
Solution:
DPF Removed and Software Re-Engineered to exclude DPF & EGR function from the Engine Control Unit (ECU). No more warning lights and original power restored.