ISO 22561:2020
Gasoline engines with direct fuel injection (GDI engines) - Installation of the injectors to the engine

Standard No.

ISO 22561:2020

Release Date

2020

Published By

International Organization for Standardization (ISO)

Latest

ISO 22561:2020

Scope

This document specifies the dimensions required for the installation and integration of the fuel injectors in gasoline (GDI) engines. It also describes the interface of the fuel injector cup within the fuel rail to the individual injector. NOTE When the word “fuel” is used in the terms listed, it can be omitted, provided there is no misunderstanding.

ISO 22561:2020 Referenced Document

• ISO 18418-1 Gasoline engines - Medium pressure liquid fuel supply connections - Part 1: 60° female cone connectors
• ISO 2974 Diesel engines - 60° female cones for high-pressure fuel injection components

ISO 22561:2020 history

• 2020 ISO 22561:2020 Gasoline engines with direct fuel injection (GDI engines) - Installation of the injectors to the engine