Control system with a sensor

Details Control system with a sensor Control system with a sensor

2006-10-03

2006-10-03

Tran, Binh Q. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

Having means analyzing composition of exhaust gas

C060S274000, C060S277000, C060S285000, C073S118040, C073S031020, C073S031050, C073S023210, C073S023320, C204S406000, C204S424000, C205S781000

Reexamination Certificate

active

07114325

ABSTRACT:
An improved engine control system using a NOx sensor is disclosed. In one example, the NOx sensor structure and/or signals are modified to improve distance transmission of NOx sensor output signals so that at least some processing electronics can be relocated remote to the sensor and in an engine control unit, or other such control unit utilizing the NOx sensor signals, and controlling the NOx sensor heaters, if applicable.

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