Equus 3150 - ABS/SRS + OBD2 Diagnostic Tool Manual de usuario

Innova Electronics Corp.17291 Mt. Herrmann StreetFountain Valley, CA 92708Printed in TaiwanInstruction MRP #93-0036 Rev. DPRODUCT DESIGN & COPYRI

About the Code Reader ADJUSTMENTS / SETTINGS AND DTC LIBRARY 8 OBD2  The Enter DTC screen displays. The screen shows the code “P0001”, wi

About the Code Reader ADJUSTMENTS / SETTINGS AND DTC LIBRARY OBD2 9 Selecting the Display Language 1. Use the UP and DOWN buttons, as

Code Reader Controls CONTROLS AND INDICATORS 10 OBD2 CONTROLS AND INDICATORS Figure 1. Controls and Indicators See Figure 1 for the locatio

Code Reader Controls CONTROLS AND INDICATORS OBD2 11 5. DOWN button - When in MENU mode, scrolls DOWN through the menu and submenu select

Code Reader Controls DISPLAY FUNCTIONS 12 OBD2 DISPLAY FUNCTIONS Figure 2. Display Functions See Figure 2 for the locations of items 1 thro

Code Reader Controls DISPLAY FUNCTIONS OBD2 13 7. DTC Display Area - Displays the Diagnostic Trouble Code (DTC) number. Each fault is ass

Onboard Diagnostics COMPUTER ENGINE CONTROLS 14 OBD2 COMPUTER ENGINE CONTROLS The Introduction of Electronic Engine Controls As a result o

Onboard Diagnostics COMPUTER ENGINE CONTROLS OBD2 15 The Basic Engine Computer Control System The on-board computer is the heart of the Co

Onboard Diagnostics COMPUTER ENGINE CONTROLS 16 OBD2 Vehicle operating conditions are constantly changing. The computer continuously makes

Onboard Diagnostics COMPUTER ENGINE CONTROLS OBD2 17  Because OBD1 systems only detect failed components, the degraded components were n

Table of Contents i OBD2 INTRODUCTION WHAT IS OBD? ... 1 YOU CAN DO IT

Onboard Diagnostics COMPUTER ENGINE CONTROLS 18 OBD2  Powertrain Control Module (PCM) - The PCM is the OBD2 accepted term for the vehicle

Onboard Diagnostics DIAGNOSTIC TROUBLE CODES (DTCs) OBD2 19  OBD2 Drive Cycle - An OBD2 Drive Cycle is an extended set of driving proced

Onboard Diagnostics DIAGNOSTIC TROUBLE CODES (DTCs) 20 OBD2 Generic DTCs are codes that are used by all vehicle manu-facturers. The standar

Onboard Diagnostics DIAGNOSTIC TROUBLE CODES (DTCs) OBD2 21 DTCs and MIL Status When the vehicle’s on-board computer detects a failure in

Onboard Diagnostics OBD2 MONITORS 22 OBD2  If the conditions that caused the MIL to light are no longer present for the next three trips

Onboard Diagnostics OBD2 MONITORS OBD2 23 Non-Continuous Monitors The other eight Monitors are “non-continuous” Monitors. “Non-continuous

Onboard Diagnostics OBD2 MONITORS 24 OBD2 Misfire Monitor - This Monitor continuously checks for engine misfires. A misfire occurs when the

Onboard Diagnostics OBD2 MONITORS OBD2 25 Exhaust Gas Recirculation (EGR) Monitor - The Exhaust Gas Recirculation (EGR) system helps redu

Onboard Diagnostics OBD2 MONITORS 26 OBD2 Oxygen Sensor Heater Monitor - The Oxygen Sensor Heater Monitor tests the operation of the oxygen

Onboard Diagnostics OBD2 MONITORS OBD2 27 Secondary Air System Monitor - When a cold engine is first started, it runs in open-loop mode.

Introduction WHAT IS OBD? OBD2 1 WHAT IS OBD? The Enhanced OBD2 Code Reader is designed to work on all OBD2 compliant vehicles. All 1996 and

Onboard Diagnostics OBD2 MONITORS 28 OBD2 Name of Monitor A B C D E F Comprehensive Component Monitor Continuous 1 2 1 3 40 Misfir

Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET OBD2 29 PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET The purpose of this form i

Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET 30 OBD2 WHEN DID YOU FIRST NOTICE THE PROBLEM: ❏ Just Started ❏ Started Las

Preparation for Testing PRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET OBD2 31 AUTOMATIC TRANSMISSION PROBLEMS (if applicable) ❏ No symptoms ❏ S

Preparation for Testing BEFORE YOU BEGIN 32 OBD2 BEFORE YOU BEGIN The Enhanced OBD2 Code Reader aids in monitoring elec-tronic- and emissions-

Preparation for Testing VEHICLE SERVICE MANUALS OBD2 33 VEHICLE SERVICE MANUALS Always refer to the manufacturer’s service manual for your

Using the Code Reader CODE RETRIEVAL PROCEDURE 34 OBD2 CODE RETRIEVAL PROCEDURE Never replace a part based only on the DTC definition. Each DT

Using the Code Reader CODE RETRIEVAL PROCEDURE OBD2 35  If the unit does not power on automatically when connected to the vehicle’s DLC

Using the Code Reader CODE RETRIEVAL PROCEDURE 36 OBD2  The Code Reader will automatically re-link to the vehicle’s computer every 15 second

Using the Code Reader CODE RETRIEVAL PROCEDURE OBD2 37  The upper right hand corner of the display shows the number of the code currentl

You Can Do It! EASY TO USE - EASY TO VIEW - EASY TO DEFINE 2 OBD2 Easy To Use . . . .  Connect the Code Reader to the vehicle’s test connect

Using the Code Reader CODE RETRIEVAL PROCEDURE 38 OBD2 B. MONITOR NOT RUN STATUS – If the Code Reader’s LCD display shows a zero (indicating

Using the Code Reader CODE RETRIEVAL PROCEDURE OBD2 39 If the manufacturer for your vehicle is not listed, use the UP and DOWN buttons

Using the Code Reader THE ENHANCED MAIN MENU 40 OBD2 Retrieved information can be uploaded to a Personal Computer (PC) with the use of an opti

Using the Code Reader THE ENHANCED MAIN MENU OBD2 41 ABS DTCs are available for Chrysler/Jeep, Ford and GM vehicles only. Vehicle informat

Using the Code Reader VIEWING ABS DTCS 42 OBD2  If a Manufacturer specific DTC was retrieved, and the manufacturer selected for the code was

Using the Code Reader VIEWING ABS DTCS OBD2 43 Reading ABS DTCs 1. Use the UP and DOWN buttons, as necessary, to highlight Read ABS

Using the Code Reader VIEWING ABS DTCS 44 OBD2 3. If more than one code was retrieved press the DTC SCROLL button, as necessary, to display

Using the Code Reader VIEWING ENHANCED DTCS OBD2 45 Erasing ABS DTCs does not fix the problem(s) that caused the code(s) to be set. If pro

Using the Code Reader VIEWING ENHANCED DTCS 46 OBD2  The upper right hand corner of the display shows the number of the code currently being

Using the Code Reader VIEWING ENHANCED DTCS OBD2 47 When View Enhanced DTCs is selected from the Enhanced Main Menu (and Ford/Mazda is se

Safety Precautions SAFETY FIRST! OBD2 3 SAFETY FIRST! This manual describes common test procedures used by experienced service technicians.

Using the Code Reader VIEWING ENHANCED DTCS 48 OBD2 In the case of long code definitions, or when viewing Freeze Frame data, a small arrow is

Using the Code Reader VIEWING ENHANCED DTCS OBD2 49  If the Code Reader fails to link to the vehicle’s computer, a “Linking Failed” mess

Using the Code Reader VIEWING ENHANCED DTCS 50 OBD2  To view additional enhanced DTCs, repeat steps 1 through 4, above.  To exit the enhan

Using the Code Reader VIEWING ENHANCED DTCS OBD2 51 I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. In the case of

Using the Code Reader VIEWING ENHANCED DTCS 52 OBD2 1. Use the UP and DOWN buttons, as necessary, to highlight the desired option, then

Using the Code Reader VIEWING VEHICLE INFORMATION OBD2 53  Whenever the Scroll function is used to view additional codes, the Code Reade

Using the Code Reader ERASING DIAGNOSTIC TROUBLE CODES (DTCs) 54 OBD2 The first time the Vehicle ID function is used, it may take several minu

Using the Code Reader ERASING DIAGNOSTIC TROUBLE CODES (DTCs) OBD2 55 When DTCs are erased from the vehicle's computer memory, the I/

Using the Code Reader I/M READINESS TESTING 56 OBD2  If the erase was not successful, an advisory message shows on the LCD display. Verify t

Using the Code Reader I/M READINESS TESTING OBD2 57 To comply with State and Federal Government regulations, vehicle manufacturers designe

Safety Precautions SAFETY FIRST! 4 OBD2 To prevent damage to the on-board computer when taking vehicle electrical measurements, always use a d

Using the Code Reader I/M READINESS TESTING 58 OBD2 The Code Reader allows you to retrieve Monitor/System Status Information to help you deter

Using the Code Reader I/M READINESS TESTING OBD2 59 2. YELLOW LED - Determine from the CODE RETRIEVAL PROCEDURE (page 34) which of the tw

Using the Code Reader I/M READINESS TESTING 60 OBD2  Take the vehicle to a professional to have it serviced. The problem(s) causing the red

Using the Code Reader I/M READINESS TESTING OBD2 61 4. When a Monitor's Trip Drive Cycle is performed properly, the Monitor icon on

Glossary GLOSSARY OF TERMS AND ABBREVIATIONS 62 OBD2 INTRODUCTION This Glossary contains definitions for abbreviations and terms you may find

Glossary GLOSSARY OF TERMS AND ABBREVIATIONS OBD2 63 Manufacturer Specific Code – A DTC that applies only to OBD2 compliant vehicles made

Notes 64 OBD2

Warranty and Servicing OBD2 65 LIMITED ONE YEAR WARRANTY The Manufacturer warrants to the original purchaser that this unit is free of defe

Innova Electronics Corp.17291 Mt. Herrmann StreetFountain Valley, CA 92708Printed in TaiwanInstruction MRP #93-0229PRODUCT DESIGN & COPYRIGHT© 20

About the Code Reader VEHICLES COVERED OBD2 5 VEHICLE EMISSION CONTROL INFORMATIONVEHICLEMANUFACTUREROBD IICERTIFIEDENGINE FAMILY EF

About the Code Reader BATTERY REPLACEMENT / ADJUSTMENTS/SETTINGS AND DTC LIBRARY 6 OBD2 On some Asian and European vehicles the DLC is located

About the Code Reader ADJUSTMENTS / SETTINGS AND DTC LIBRARY OBD2 7  Select Language: Sets the display language for the Code Reader to E