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SAE J2818_201905 : 2019

Keyword Protocol 1281

Standard Details

This Technical Information Report defines the diagnostic communication protocol Keyword Protocol 1281 (KWP1281). This document should be used in conjunction with SAE J2534-2 in order to fully implement the communication protocol in an SAE J2534 interface.Some Volkswagen of America and Audi of America vehicles are equipped with ECUs, in which a KWP1281 proprietary diagnostic communication protocol is implemented. The purpose of this document is to specify the KWP1281 protocol in enough detail to support the requirements necessary to implement the communication protocol in an SAE J2534 interface device.

Cross Reference: 950041,ISO 9141-2,ISO14230-2,ISO9141,ISO9141/2,J2543-1

General Information

Status : Stabilized
Standard Type: Main
Document No: SAE J2818_201905 : 2019
Document Year: 2019
Pages: 16

Life Cycle

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Stabilized
SAE J2818_201905 : 2019
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