Grand Cherokee 4WD V6-3.0L DSL Turbo VIN M (2007)
Diesel Particle Filter (DPF): Description and Operation
Description
DESCRIPTION
DIESEL PARTICULATE FILTER
A diesel particulate filter (1) DPF is installed for exhaust gas after-treatment. The DPF is located downstream of the main oxidation catalyst (5). The
DPF filters, stores and burns particulate matter (soot) that is generated during the combustion process. The soot is oxidized to carbon dioxide CO2 at
exhaust temperatures over 600°C (1,112°F).