# ISO 2542:1980 — Withdrawn and superseded ISO standards

For ISO 2542:1980, item title is Internal combustion engines — Spark plug ignition — Terminology; status code is 9599; successor is ISO 6518-1:2002; withdrawn / published date is 1980-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2542:1980 _(verified: appears in the quote below)_
- **Item title:** Internal combustion engines — Spark plug ignition — Terminology _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6518-1:2002
- **Withdrawn / published date:** 1980-12-01 _(verified: appears in the quote below)_

## What the source says

> 7487,IS,,ISO 2542:1980,Internal combustion engines — Spark plug ignition — Terminology,Moteurs à explosion — Allumage par bougies — Terminologie,1980-12-01,2,"['43.060.50','01.040.43']",ISO/TC 22/SC 32,9599,,[35016],"['en','fr','ru']",2,"<p>Defines the main terms (given in English, French, and Russian) relating to those phenomena leading to uncontrolled engine ignition, and some characteristics of the spark plugs. A figure illustrates the meaning of the text and reference quantities of concern. This second edition cancels and replaces the first edition (1972).</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).