Method and device for monitoring an exhaust gas treatment...

Details Method and device for monitoring an exhaust gas treatment... Method and device for monitoring an exhaust gas treatment...

2006-08-01

2006-08-01

Nguyen, Tu M. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

Having sensor or indicator of malfunction, unsafeness, or...

C060S274000, C060S276000, C060S285000

Reexamination Certificate

active

07082752

ABSTRACT:
A method and a device for monitoring an exhaust gas aftertreatment system, in particular an oxidation catalytic converter, are described. An error is recognized if an operating parameter does not change as expected, when a particular operating state is present.

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SAE International No. 932854.

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