Diesel fuel solid combustion product filter (Freelander 2)

The Diesel Particulate Filter (DPF) system reduces diesel particulate emissions to negligible levels.

Pos.	Spare part number	Name
1	-	Temperature sensor
2	-	HO2S
3	-	Differential pressure sensor
4	-	High pressure sensor tube
5	-	Low pressure sensor tube
6	-	Diesel fuel combustion product filter
7	-	Temperature sensor

Particulate matter emissions occur in the form of black smoke emitted by a diesel engine under certain load conditions. Exhaust gases are a complex mixture of solid and liquid elements, with particulate matter being primarily carbon microspheres on which hydrocarbons released from the fuel and engine lubricants condense.

The DPF system consists of the following components:

• Diesel fuel combustion product filter
• DPF control software integrated into the Engine Control Module (ECM)
• Differential pressure sensor

The original source of the article is the website www.lrman.ru