Fuel injection control method for an internal combustion engine

Details Fuel injection control method for an internal combustion engine Fuel injection control method for an internal combustion engine

1992-08-05

1993-06-15

Wolfe, Willis R.

Internal-combustion engines

Charge forming device

Fuel injection system

123463, 123494, F02D 4104

Patent

active

052189414

ABSTRACT:
A pressure sensor is provided in a fuel supply line for detecting fuel pressure for generating a pressure signal. The pressure signal is compared with a predetermined pressure value dependent on operating conditions of an engine. Amount of fuel injected into the engine is decreased when the pressure signal is higher than the predetermined pressure value, or the amount of fuel is increased when the pressure signal is lower than the predetermined pressure value for effectively preventing the engine from damaging.

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patent: 4955345 (1990-09-01), Brown et al.
patent: 4967712 (1990-11-01), Chasteen
patent: 5044344 (1991-09-01), Tuckey et al.
patent: 5050559 (1991-09-01), Kurosu et al.
patent: 5090386 (1992-02-01), Kurosu et al.
patent: 5114115 (1992-05-01), Gillott

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