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SRPS ISO 4164:2015

Mopeds — Engine test code — Net power

Jul 28, 2015

General information

90.93     Jun 5, 2025

90.20    Apr 15, 2030

ISS

M022

International Standard

43.140  

English  

plan 2015

Buying

Published

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Scope

This International Standard specifies methods for evaluating the performance of engines designed for mopeds as defined in ISO 3833, in particular with a view to the presentation of power curves and specific fuel consumption at full load as a function of engine speed, for net power assessment. It is applicable to reciprocating internal combustion engines (spark-ignition), excluding free-piston engines, and rotary piston engines, either naturally aspirated or pressure-charged and equipped with either mechanical pressure-charger or turbocharger.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS ISO 4164:2014

NOW

PUBLISHED
SRPS ISO 4164:2015
90.93 Standard confirmed
Jun 5, 2025

Related project

Adopted from ISO 4164:2012