Method and device for improving the exhaust-gas behavior or mixt

Details Method and device for improving the exhaust-gas behavior or mixt Method and device for improving the exhaust-gas behavior or mixt

1990-08-31

1991-07-23

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

F02D 4114

Patent

active

050334387

ABSTRACT:
A method for improving the exhaust-gas behavior of mixture-compressing internal combustion engines. The output signal of an oxygen measurement probe arranged in the exhaust gas channel of the internal combustion engine is divided within the voltage region in question into a number of sections and a corrected voltage value is stored in a memory for each section.

REFERENCES:
patent: 3906207 (1975-09-01), Rivere et al.
patent: 4019474 (1977-04-01), Nishimiya et al.
patent: 4116170 (1978-09-01), Anzai
patent: 4337745 (1982-07-01), Pomerantz
patent: 4917067 (1990-04-01), Yoshida
patent: 4964390 (1990-10-01), Kameta et al.

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