British Standards Institution

Source:: ISO
Committee:: MCE/22 - Engines for road vehicles
Categories:: Fuel systems
Comment period start date:: 14/04/2025
Comment period end date:: 07/06/2025
Number of comments:: 0

Comment by:

7th Jun

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 application.

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Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

28/10/2024

3. Public Comments

Public Comments start date:

14/04/2025

Public Comments end date:

07/06/2025

Learn more about the standards development process

Standards Development

BS ISO 21042 Gasoline engines with direct fuel injection (GDI engines) — Installation of the high pressure fuel pump to the engine

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