Diesel Particulate Filter (DPF ARS)
A Diesel Particulate Filter (DPF) ECU is designed to remove diesel particulate matter or soot from the exhaust gas of diesel engine. These particulates are then superheated and burned off during the regeneration cycle of the DPF. It uses external heat source (injector) to regenerate the filter. It follows active cycle for injection in real time based on inputs of Pre doc temperature, Post doc temperature and Pressure.