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Home >> Nissan-Datsun >> 2007 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Introduction (Qr25DE) >> Trouble Diagnosis >> Generic Scan Tool (GST) Function >> Description
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Generic Scan Tool (GST) Function: Description

Generic Scan Tool (OBDII scan tool) complying with SAE J1978 has 8 different functions explained below.

ISO9141 is used as the protocol.

The name GST or Generic Scan Tool is used in this service manual.

Fig 1: Identifying Generic Scan Tool
G04874895Courtesy of NISSAN NORTH AMERICA, INC.