ISO 21042:2018Withdrawn

Gasoline engines with direct fuel injection (GDI engines) — Installation of the high pressure fuel pump to the engine

Moteur à essence à injection directe (moteurs GDI) — Installation de la pompe d'injection de carburant à haute pression sur le moteur

This edition has been replaced by ISO 21042:2026.

Abstract / scope

This document specifies dimensions required for the installation and integration of the high pressure fuel pump in gasoline (GDI) engines. The location of the fuel connections and the dimensions of the pump outside shape are not defined since they vary according to the manufacturer of the pump and to the particular application.

Life cycle

Replaced by

ISO 21042:2026PublishedGasoline engines with direct fuel injection (GDI engines) — Installation of the high-pressure fuel pump to the engineInternational Standard · Published 6 Feb 2026 · ISO/TC 22/SC 34