# ISO 5164:1990 — Withdrawn and superseded ISO standards

For ISO 5164:1990, item title is Motor fuels — Determination of knock characteristics — Research method; status code is 9599; successor is ISO/DIS 5164 | ISO 5164:2005; withdrawn / published date is 1990-12-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5164:1990 _(verified: appears in the quote below)_
- **Item title:** Motor fuels — Determination of knock characteristics — Research method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/DIS 5164 | ISO 5164:2005
- **Withdrawn / published date:** 1990-12-13 _(verified: appears in the quote below)_

## What the source says

> 11164,IS,,ISO 5164:1990,Motor fuels — Determination of knock characteristics — Research method,Carburants pour moteur automobile — Détermination des caractéristiques antidétonantes — Méthode 'Recherche',1990-12-13,2,['75.160.20'],ISO/TC 28,9599,[11163],"[27591,40724]","['en','fr']",1,"<p>Includes the determination, in terms of ASTM-IP research octane numbers, of the knock characteristics of motor gasolines intended for use in spark-ignition engines. The test method shall be that specified in ANSI/ASTM 2699-86.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).