Internal combustion engine with barometic pressure related start

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

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Details

123 73C, 123531, F02M 6702, F02D 4104

Patent

active

058485821

ABSTRACT:
A control system for a fuel injector system for an internal combustion engine is provided with a method by which the magnitude of the start of air point for the injector system is modified according to the barometric pressure measured in a region surrounding the engine. This offset, or modification, of the start of air point adjusts the timing of the fuel injector system to suit different altitudes at which the engine may be operating.

REFERENCES:
patent: 4693224 (1987-09-01), McKay
patent: 4753213 (1988-06-01), Schlunke
patent: 4754735 (1988-07-01), Simons
patent: 4825828 (1989-05-01), Schlunke
patent: 4844339 (1989-07-01), Sayer
patent: 5441030 (1995-08-01), Satsukawa

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