Oxygen sensor monitor apparatus

For use in association with a fuel mixture preparation system of an internal combustion engine which uses closed-loop control based on exhaust chemistry as determined by an oxygen sensor, there is described a circuit which monitors the operational readiness of the oxygen sensor on the basis of its i...

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Bibliographische Detailangaben
Hauptverfasser: WESSEL, EISELE, HERMANN, BOEHRINGER, ANDREAS
Format: Patent
Sprache:eng
Schlagworte:
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