Diesel Particulate Filter System (Diesel Engine Only) - Toyota Urban Cruiser Owner's Manual

2-4. Using other driving systems

Diesel Particulate Filter system (diesel engine only)

When the deposit collected by the filter reaches a predetermined
amount, it is automatically cleaned.
 Cleaning the DPF catalytic converter
Cleaning the DPF catalytic converter is performed as necessary
in accordance with driving conditions.
 Equipment characteristics
The DPF system has the following characteristics:
 Idle speed increases during cleaning
 The smell of the exhaust gas changes
 When starting the engine, white-colored steam (water vapor)
may be expelled during cleaning
 Acceleration performance may degrade during cleaning
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