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Innova CanOBD2&1 User Manual

Innova CanOBD2&1
120 pages
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Table of Contents

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Innova CanOBD2&1 Specifications

General IconGeneral
CompatibilityOBD2 & OBD1 vehicles
DisplayLCD screen
Power SourceVehicle's OBD port
Protocols SupportedJ1850 VPW, J1850 PWM, ISO9141
Operating System CompatibilityWindows
FunctionsRead and clear codes, live data, I/M readiness, smog check

Summary

Introduction

What is OBD?

Explains the concept of On-Board Diagnostics (OBD) and its evolution.

Safety Precautions

Safety First!

Outlines critical safety warnings and general precautions for operating the tool.

About the CanOBD2&1 Scan Tool

Battery Installation / Replacement

Details how to install and replace the batteries in the scan tool.

Adjustments/Settings and DTC Library

Describes how to adjust settings and use the DTC library for code definitions.

CanOBD2&1 Scan Tool Controls

Controls and Indicators

Identifies and describes the physical buttons and indicators on the scan tool.

Display Functions

Explains the various elements and icons displayed on the scan tool's screen.

Viewing DTCs in Memory

Details how to access and view diagnostic trouble codes stored in the tool's memory.

Preparation for Testing

Preliminary Vehicle Diagnostic Worksheet

Provides a worksheet to gather vehicle information before retrieving codes.

Before You Begin

Lists essential checks and mechanical inspections to perform before any testing.

Vehicle Service Manuals

Lists sources for obtaining vehicle service manuals for repair procedures.

General Code Retrieval Procedures

OBD1 Systems

Explains code retrieval for OBD1 systems, listing specific manufacturers.

OBD2 Systems

Explains code retrieval for OBD2 systems, referencing specific sections.

OBD2 Systems

Vehicles Covered & DTCs

Identifies OBD2 vehicles, explains DTC structure, and code retrieval.

Code Retrieval Procedure

Provides step-by-step instructions for retrieving OBD2 diagnostic trouble codes.

Viewing Enhanced DTCs

Explains how to view manufacturer-specific DTCs after initial retrieval.

Erasing Diagnostic Trouble Codes (DTCs)

Explains how to erase DTCs from the vehicle's computer memory.

I/M Readiness Testing

Explains the Inspection and Maintenance (I/M) Readiness program and testing.

OBD2 Live Data Mode

Viewing Live Data

Details how to view real-time sensor and system data from the vehicle.

Customizing Live Data (PIDs)

Explains how to select and display specific PIDs for customized live data viewing.

Recording & Playback Live Data

Details how to record and save live data for later analysis and review.

Additional OBD2 Tests

O2 Sensor Test

Explains how to retrieve and view O2 sensor monitor test results.

Non-Continuous Test

Details retrieving test results for emission-related components not continuously monitored.

System Test & Vehicle ID

Explains EVAP leak tests and retrieving vehicle identification information.

Chrysler/Jeep OBD1 Systems

On-Board Computer Systems Overview

Provides an overview of Chrysler and Jeep on-board computer systems for OBD1.

Vehicles Covered, Indicator Lights & DLC

Lists covered Chrysler/Jeep vehicles and explains indicator lights/DLC.

Code Retrieval Procedure

Step-by-step guide for retrieving DTCs from Chrysler/Jeep OBD1 systems.

Ford OBD1 Systems

System Overview & Vehicles Covered

Explains the EEC-IV system and lists covered Ford vehicles.

Test Connectors & Connecting the Tool

Identifies Ford test connectors and provides connection instructions.

Diagnostic Trouble Codes (DTCs)

Explains DTCs and their types for Ford OBD1 systems.

Code Retrieval Procedures

Covers KOEO, KOER, Engine Timing Check, and other EEC-IV tests.

GM OBD1 Systems

Vehicle Computer System & Vehicles Covered

Overview of GM vehicle computer systems and lists compatible vehicles.

DLC, MIL, DTCs & Code Retrieval

Explains DLC, MIL, DTC types for GM OBD1, and the retrieval procedure.

Toyota/Lexus OBD1 Systems

On-Board Diagnostics (OBD1) & Vehicles Covered

Explains OBD I diagnostics and lists Toyota/Lexus OBD1 vehicles.

DLC, MIL, DTCs & Code Retrieval

Describes DLC, MIL, DTCs, and the code retrieval procedure for Toyota/Lexus OBD1.

Servicing DTCs

OBD1 Systems Servicing

Explains how to interpret LEDs and service DTCs for OBD1 systems.

Erasing DTCs

OBD1 Systems Erasing

Details the process for erasing DTCs from OBD1 systems' computers.

Glossary

Glossary of Terms and Abbreviations

Defines common terms and abbreviations used in the manual.

Warranty and Servicing

Limited One Year Warranty

Outlines the terms and conditions of the manufacturer's one-year limited warranty.

Service Procedures

Provides contact information for technical support and service inquiries.

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