Method for adjusting a supplemental quantity of fuel in the warm

Details Method for adjusting a supplemental quantity of fuel in the warm Method for adjusting a supplemental quantity of fuel in the warm

1997-06-11

1999-03-16

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5100

Patent

active

058816976

ABSTRACT:
The invention is directed to a method for adjusting a supplemental quantity of fuel which is supplied to an internal combustion engine during warm-up operation in addition to a basic quantity measured for an operationally warm engine. The method includes the step of basing the adaptation of the supplemental quantity of fuel on an evaluation of the control actuating variable of an idle speed control.

REFERENCES:
patent: 4205635 (1980-06-01), Kirn et al.
patent: 5408975 (1995-04-01), Blakeslee et al.
patent: 5507265 (1996-04-01), Ichikawa et al.
patent: 5586544 (1996-12-01), Kitamura et al.
patent: 5601064 (1997-02-01), Fujimoto et al.
patent: 5605138 (1997-02-01), Deichsel et al.
patent: 5647324 (1997-07-01), Nakajima
patent: 5690074 (1997-11-01), Ogawa

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