Diesel Particulate Filter (DPF)
"The Diesel Particulate Filter (DPF) catalyst oxidises hydrocarbons and carbon monoxide into harmless substances, like a conventional catalyst, but also simultaneously reduces Particulate Matter"
How does it work?
The exhaust gases flow through the filter’s substrate walls where the Particulate Matter is trapped and collected. A regeneration process, triggered by the engine management system, then burns off the soot.
The DPF is self-cleaning and requires no long-term maintenance. Particulate Matter is easily inhaled due to its small size, and can be very harmful.
Availability:
- Auris (1.4)
- Avensis (2.0)
- Corolla (1.4)
- Land Cruiser (3.0)
- RAV 4 (2.2)
- Urban Cruiser (1.4)
- Verso (2.0)
- Yaris (1.4)