Device and method for controlling the amount of fuel supplied to

Internal-combustion engines – Charge forming device – Fuel injection system

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123478, F02M 5100

Patent

active

059838671

ABSTRACT:
A device and method for controlling the amount of fuel supplied to an internal combustion engine as a function of operating characteristics such as the pressure in the intake manifold, the engine speed, coolant temperature and intake air temperature, where a load signal formed from pressure and engine speed values is corrected by a correction factor F.sub.CORR as a function of the temperature, and when forming the correction factor F.sub.CORR, the influences of the engine temperature and/or the intake air temperature on the load sensing are weighted separately as a function of the operating point.

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patent: 4844042 (1989-07-01), Osano
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patent: 4957088 (1990-09-01), Hosaka
patent: 4986244 (1991-01-01), Kobayashi et al.
patent: 5101795 (1992-04-01), Hirschmann et al
patent: 5261369 (1993-11-01), Vernier
patent: 5394331 (1995-02-01), Dudek et al.

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