Fuel injector calibration method and apparatus

A method for calibrating an electronic fuel injector with a control module and the electronic fuel injector disposed on a test apparatus may include: setting a supply voltage to a control module; applying a control voltage signal having a pulse width to an electronic fuel injector by the control mod...

Full description

Saved in:
Bibliographic Details
Main Authors Grippo, Albert C, Bowling, Bruce A
Format Patent
LanguageEnglish
Published 22.05.2018
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A method for calibrating an electronic fuel injector with a control module and the electronic fuel injector disposed on a test apparatus may include: setting a supply voltage to a control module; applying a control voltage signal having a pulse width to an electronic fuel injector by the control module; determining whether a fuel pressure of a fuel supply to the electronic fuel injector decreases by a predetermined amount; and in response to determining that the fuel pressure of the fuel supply to the electronic fuel injector decreases by the predetermined amount, recording the pulse width and the supply voltage to the control module.
Bibliography:Application Number: US201615385588