Device and method for internal combustion engine control

A system for an engine is shown that includes an upstream emission control device and a downstream emission control device. The upstream device has a washcoat having a predetermined amount of precious metal disassociated with NOx storage material. In one example, the upstream emission control device...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SURNILLA GOPICHANDRA, GORALSKI, JR. CHRISTIAN THOMAS
Format: Patent
Sprache:eng
Schlagworte:
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