Catalyst temperature control on an electrically throttled...

Catalyst temperature estimating apparatus

Catalyst warm up control for diesel engine

Catalyst warm-up assessment method for a motor vehicle...

Catalyst warming apparatus of internal combustion engine

Catalyst warming control-apparatus

Catalyst with upstream cooling and downstream heating

Catalytic burner utilizing electrosprayed fuels

Catalytic combustion engine exhaust gas purifier with additional

Catalytic conversion device

Catalytic converter

Catalytic converter

Catalytic converter accessory apparatus

Catalytic converter accessory apparatus

Catalytic converter apparatus for engine

Catalytic converter arrangement

Catalytic converter assembly with bypass

Catalytic converter early light off using cylinder deactivation

Catalytic converter for a diesel engine

Catalytic converter for an internal combustion engine