Table of Contents
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Table of Contents
Related Manuals for Innova 3140d
Summarization of Contents
Introduction and Basic Concepts
What is OBD?
Explains the purpose and function of On-Board Diagnostics systems in vehicles.
User Capabilities
Outlines the user-friendly aspects of the scan tool for diagnostic tasks.
Safety Precautions
Safety First!
Details essential safety measures and precautions for operating the scan tool.
Scan Tool Overview
Vehicles Covered
Lists the vehicle makes and models compatible with the scan tool.
Battery Replacement
Provides instructions for replacing the scan tool's internal batteries.
Scan Tool Controls
Identifies and explains the function of each button and indicator on the scan tool.
Display Functions
Describes the various elements and icons displayed on the scan tool's LCD screen.
Onboard Diagnostics Systems
Computer Engine Controls
Explains the introduction and basic principles of electronic engine control systems.
Diagnostic Trouble Codes (DTCs)
Defines Diagnostic Trouble Codes and details their alphanumeric structure.
OBD2 Monitors
Details the various monitors used in OBD2 systems for emissions testing and diagnostics.
Testing Preparation and Procedures
Preliminary Vehicle Diagnostic Worksheet
Provides a form to gather essential vehicle information before performing diagnostics.
Before You Begin
Lists crucial checks and preparations before performing any scan tool test.
Code Retrieval Procedure
Step-by-step guide to retrieving diagnostic trouble codes from a vehicle's computer.
Advanced Data Viewing
Viewing OEM Enhanced DTCs
Instructions for accessing and viewing manufacturer-specific diagnostic trouble codes.
Viewing ABS DTCs
Guide on how to read Anti-lock Brake System diagnostic trouble codes.
Diagnostic Trouble Code Management
Erasing Diagnostic Trouble Codes (DTCs)
Explains the process and implications of erasing DTCs from the vehicle's computer.
I/M Readiness Testing
Information on Inspection and Maintenance readiness status for emissions tests.
Additional Services
About RepairSolutions®
Overview of a web-based service for vehicle diagnostics and repair assistance.
Chrysler/Jeep OBD1 Systems
Chrysler/Jeep OBD1 Systems Overview
Details on Chrysler/Jeep on-board computer systems relevant to OBD1.
Vehicles Covered
Lists Chrysler/Jeep vehicles compatible with the scan tool for OBD1 testing.
Code Retrieval Procedure
Step-by-step guide to retrieve OBD1 diagnostic codes for Chrysler/Jeep vehicles.
Erasing DTCs
Instructions for erasing DTCs on Chrysler/Jeep OBD1 systems.
Ford OBD1 Systems
Ford Computer System Overview
Overview of Ford's EEC-IV computer control systems for OBD1.
Vehicles Covered
Lists Ford vehicles compatible with the scan tool for OBD1 testing.
Connecting the Scan Tool
Details on connecting the scan tool to Ford OBD1 vehicles.
Diagnostic Trouble Codes (DTCs)
Explains the types of DTCs used in Ford OBD1 systems.
Code Retrieval Procedures Overview
Overview of Ford's self-diagnostic test procedures for retrieving codes.
KOEO Test Procedure
Steps for performing the Key On Engine Off (KOEO) self-test.
Engine Timing Check Procedure
Procedure for checking engine ignition timing on Ford vehicles.
KOER Test Procedure
Steps for performing the Key On Engine Running (KOER) self-test.
Additional Tests for EEC-IV Systems
Introduces supplemental diagnostic tests for Ford EEC-IV systems.
Cylinder Balance Test
Procedure to identify weak cylinders in SEFI systems.
Relay and Solenoid Test
Tests computer output voltages and actuator operation.
Wiggle Test
Method for checking for intermittent faults in specific circuits.
GM OBD1 Systems
Vehicle Computer System
Overview of vehicle computer systems and scan tool interaction.
Vehicles Covered
Lists GM vehicles compatible with the scan tool for OBD1 testing.
About the Scan Tool
General description of the scan tool's capabilities and its connection.
Data Link Connector (DLC) and MIL
Details on the GM DLC connector, MIL light, and their functions.
Code Retrieval Procedure
Step-by-step guide to retrieve GM OBD1 diagnostic codes.
Erasing DTCs
Instructions for erasing DTCs on GM OBD1 systems.
Toyota/Lexus OBD1 Systems
On-Board Vehicle Diagnostics (OBD1)
Introduction to Toyota/Lexus OBD1 systems and their diagnostic capabilities.
Vehicles Covered
Lists Toyota/Lexus vehicles compatible with the scan tool for OBD1 testing.
Data Link Connector (DLC) and MIL
Information on Toyota DLC connectors and the Malfunction Indicator Light.
Diagnostic Trouble Codes & Retrieval
Defines DTCs and provides procedures for retrieving them on Toyota/Lexus OBD1.
Erasing DTCs
Instructions for erasing DTCs on Toyota/Lexus OBD1 systems.
Live Data Mode
Viewing Live Data
How to view real-time vehicle operating data parameters (PIDs).
Customizing Live Data (PIDs)
Steps to select specific PIDs for display in Live Data mode.
Recording (Capturing) Live Data
Methods for recording and saving live vehicle data using DTC or manual triggers.
Live Data Playback
How to review previously recorded live vehicle data frame by frame.
Additional Tests
Special Test Menu
Accessing advanced diagnostic tests and vehicle information functions.
Viewing Vehicle Information
Retrieving vehicle ID, modules, and performance tracking data.
Using the DTC Library (OBD1)
How to look up OBD1 DTC definitions for various manufacturers.
Using the DTC Library (OBD2)
How to look up OBD2 DTC definitions by code and manufacturer.
Viewing Firmware Version
How to check the scan tool's current firmware and database versions.
Adjustments and Settings
How to configure scan tool settings like brightness, sound, and language.
Reference Information
Generic (Global) OBD2 PID List
A comprehensive list of generic OBD2 Parameter IDs (PIDs) and their descriptions.
Vehicle Applications
Vehicle Applications - Makes Covered
Lists the vehicle makes supported by the scan tool for ABS code retrieval.
Glossary
Glossary of Terms and Abbreviations
Definitions of common terms and abbreviations used throughout the manual.
Warranty and Servicing
Limited One Year Warranty
Details the manufacturer's limited one-year warranty for the scan tool.
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