30.99 Oct 21, 2026
ISO
ISO/TC 22/SC 34
International Standard
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.
PUBLISHED
ISO 22561:2020
PROJECT
ISO/AWI 22561
30.99
CD approved for registration as DIS
Oct 21, 2026