1985-02-01

Lean Mixture Sensor 850380

The lean combustion system, developed for fuel economy inprovement, uses a Lean Mixture Sensor for the feedback control of air-fuel ratio in the lean mixture range. The Lean Mixture Sensor, comprises a zirconia solid electrolyte cell which has an electrochemical pumping action and a ceramic coating layer as a diffusion layer; the measurable range is from the stoichiometric to 25 of air-fuel ratio.

SAE MOBILUS

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