Standard

SAE J2901_201106

Jun 2011 Withdrawn

Note: Latest version: SAE J2901_201904

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Language English

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Abstract

The intent of the specification is to present a functional set of requirements which define the user and hardware interfaces while providing sufficient capability to meet the misfire patterns for compliance demonstration and engineering development. The misfire generator behaves as a spark-defeat device which induces misfires by inhibiting normal ignition coil discharge. It does so by monitoring the vehicle’s ignition timing signals and suspends ignition coil saturation for selected cylinder firing events. The misfire generator will thereby induce engine misfire in spark ignited gasoline internal combustion engines; including rotary engines. This requirement assumes that the user has a fundamental understanding of misfire diagnostics as well as ignition controls. This requirement is not intended to be an introductory misfire guideline or interpretation of regulatory requirements.

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Standard from SAE International
Published: June 30 2011
Withdrawn: April 11 2019
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

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Replaced by: SAE J2901_201904
Refers: SAE J1930_201703

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Version history History (2)

SAE J2901_201904

SAE J2901_201106

Abstract

Products specifications

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