Table Of Contents - Innova
Table of ContentsINTRODUCTIONWHAT IS OBD? .1YOU CAN DO IT! .2SAFETY PRECAUTIONSSAFETY FIRST! .3ABOUT THE DIAGNOSTIC TOOLVEHICLES COVERED .BATTERY REPLACEMENT .56DIAGNOSTIC TOOL CONTROLSCONTROLS AND INDICATORS .DISPLAY FUNCTIONS .78ONBOARD DIAGNOSTICSCOMPUTER ENGINE CONTROLS .DIAGNOSTIC TROUBLE CODES (DTCs) .OBD2 MONITORS .111619PREPARATION FOR TESTINGPRELIMINARY VEHICLE DIAGNOSTIC WORKSHEET .BEFORE YOU BEGIN .VEHICLE SERVICE MANUALS .283132USING THE DIAGNOSTIC TOOLCODE RETRIEVAL PROCEDURE .VIEWING FREEZE FRAME DATA .THE SYSTEM MENU .VIEWING OEM ENHANCED DTCs .VIEWING ABS DTCs .VIEWING SRS DTCs .ERASING DIAGNOSTIC TROUBLE CODES (DTCs) .ABOUT REPAIRSOLUTIONS .I/M READINESS TESTING .333940415254565862ADDITIONAL FUNCTIONSSYSTEM TEST MENU .VIEWING VEHICLE INFORMATION .RESETTING THE OIL MAINTENANCE LIGHT .USING THE DLC LOCATOR .BATTERY/ALTERNATOR MONITOR .VIEWING TRIP CYCLE PROCEDURES .VIEWING THE FIRMWARE VERSION .THE TOOL LIBRARY .ADJUSTMENTS AND SETTINGS .687375767781828385USING DIAGNOSTIC TOOL MEMORYVIEWING DATA IN MEMORY .90GENERIC (GLOBAL) OBD2 PID LIST .92VEHICLE APPLICATIONS - ABSVEHICLE APPLICATIONS – MAKES COVERED .97VEHICLE APPLICATIONS - SRSVEHICLE APPLICATIONS – MAKES COVERED .98VEHICLE APPLICATIONS - OIL RESETVEHICLE APPLICATIONS – MAKES COVERED .99GLOSSARYGLOSSARY OF TERMS AND ABBREVIATIONS . 100WARRANTY AND SERVICINGLIMITED ONE YEAR WARRANTY . 105SERVICE PROCEDURES . 105i3100j
IntroductionWHAT IS OBD?WHAT IS OBD?The diagnostic tool is designed to work on all OBD2 compliantvehicles. All 1996 and newer vehicles (cars, light trucks and SUVs)sold in the United States are OBD2 compliant.One of the most exciting improvements in theautomobile industry was the addition of onboard diagnostics (OBD) on vehicles, or in morebasic terms, the computer that activates thevehicle’s “CHECK ENGINE” light. OBD1 wasdesigned to monitor manufacturer-specificsystems on vehicles built from 1981 to 1995.Then came the development of OBD2, which ison all 1996 and newer vehicles sold in the U.S. Like its predecessor,OBD2 was adopted as part of a government mandate to lower vehicleemissions. But what makes OBD2 unique is its universal application forall late model cars and trucks - domestic and import. This sophisticatedprogram in the vehicle’s main computer system is designed to detectfailures in a range of systems, and can be accessed through a universalOBD2 port, which is usually found under the dashboard. For all OBDsystems, if a problem is found, the computer turns on the “CHECKENGINE” light to warn the driver, and sets a Diagnostic Trouble Code(DTC) to identify where the problem occurred. A special diagnostic tool,such as the diagnostic tool, is required to retrieve these codes, whichconsumers and professionals use as a starting point for repairs.The diagnostic tool provides the additional ability to retrieve enhancedDTCs from most Chrysler/Jeep, Ford/Mazda, GM/Isuzu, Honda/Acuraand Toyota/Lexus vehicles, as well as Anti-Lock Brake System (ABS)DTCs, Supplemental Restraint System (SRS) DTCs and vehicleinformation. The types of enhanced data available depends on thevehicle make.To learn more about vehicle Computer Control Systems andOBD2, see COMPUTER ENGINE CONTROLS on page 15.3100j1
You Can Do It!EASY TO USE - EASY TO VIEW - EASY TO DEFINEEasy To Use . . . . Connect the diagnostic tool to thevehicle’s test connector. Turn the ignition key "On.” The diagnostic tool automatically linksto the vehicle’s computer.Easy To View . . . . The diagnostic tool retrieves storedcodes, Freeze Frame data and SystemStatus. Codes, I/M Monitor Status and FreezeFrame data are displayed on thediagnostic tool’s LCD display screen.System Status is indicated by LEDindicators.Easy To Define . . . .2 Read code definitions from the diagnostictool’s LCD display. View Freeze Frame data. View Anti-Lock Brake System (ABS)DTCs. View Supplemental Restraint System(SRS) DTCs.3100j
Safety PrecautionsSAFETY FIRST!SAFETY FIRST!To avoid personal injury, instrument damage and/ordamage to your vehicle; do not use the diagnostic toolbefore reading this manual.This manual describes common test procedures usedby experienced service technicians. Many test proceduresrequire precautions to avoid accidents that can result inpersonal injury, and/or damage to your vehicle or testequipment. Always read your vehicle's service manual andfollow its safety precautions before and during any test orservice procedure. ALWAYS observe the following generalsafety precautions:When an engine is running, it produces carbon monoxide,a toxic and poisonous gas. To prevent serious injury ordeath from carbon monoxide poisoning, operate thevehicle ONLY in a well-ventilated area.To protect your eyes from propelled objects as well as hotor caustic liquids, always wear approved safety eyeprotection.When an engine is running, many parts (such as thecoolant fan, pulleys, fan belt etc.) turn at high speed. Toavoid serious injury, always be aware of moving parts.Keep a safe distance from these parts as well as otherpotentially moving objects.Engine parts become very hot when the engine is running.To prevent severe burns, avoid contact with hot engineparts.P RND LBefore starting an engine for testing or troubleshooting,make sure the parking brake is engaged. Put thetransmission in park (for automatic transmission) orneutral (for manual transmission). Block the drive wheelswith suitable blocks.Connecting or disconnecting test equipment when theignition is ON can damage test equipment and thevehicle's electronic components. Turn the ignition OFFbefore connecting the diagnostic tool to or disconnectingthe diagnostic tool from the vehicle’s Data Link Connector(DLC).3100j3
Safety PrecautionsSAFETY FIRST!To prevent damage to the on-board computer when takingvehicle electrical measurements, always use a digitalmultimeter with at least 10 MegOhms of impedance.Fuel and battery vapors are highly flammable. To preventan explosion, keep all sparks, heated items and openflames away from the battery and fuel / fuel vapors. DONOT SMOKE NEAR THE VEHICLE DURING TESTING.Don't wear loose clothing or jewelry when working on anengine. Loose clothing can become caught in the fan,pulleys, belts, etc. Jewelry is highly conductive, and cancause a severe burn if it makes contact between a powersource and ground.43100j
About the Diagnostic ToolVEHICLES COVEREDVEHICLES COVEREDThe diagnostic tool is designed to work on all OBD2 compliant vehicles.All 1996 and newer vehicles (cars and light trucks) sold in the UnitedStates are OBD2 compliant.Federal law requires that all 1996 and newer cars and lighttrucks sold in the United States must be OBD2 compliant; thisincludes all Domestic, Asian and European vehicles.Some 1994 and 1995 vehicles are OBD2 compliant. To find out if a1994 or 1995 vehicle is OBD2 compliant, check the following:1. The Vehicle Emissions Control Information (VECI) Label. Thislabel is located under the hood or by the radiator of most vehicles. Ifthe vehicle is OBD2 compliant, the label will state “OBD IICertified.”VEHICLE EMISSION CONTROL INFORMATIONENGINE .6LOBD IICERTIFIEDTHIS VEHICLE CONFORMS TO U.S. EPA AND STATEOF CALIFORNIA REGULATIONS APPLICABLE TO1999 MODEL YEAR NEW TLEV PASSENGER CARS.REFER TO SERVICE MANUAL FOR ADDITIONAL INFORMATIONTUNE-UP CONDITIONS: NORMAL OPERATING ENGINE TEMPERATURE,ACCESSORIES OFF, COOLING FAN OFF, TRANSMISSION IN NEUTRALEXHAUST EMISSIONS STANDARDSCERTIFICATIONIN-USESPARK PLUGTYPE NGK BPRE-11GAP: 1.1MMOBD IICERTIFIEDSTANDARD CATEGORYTLEVTLEV INTERMEDIATECATALYST2. Government Regulations require that allOBD2 compliant vehicles must have a“common”sixteen-pinDataLinkConnector (DLC).1 2 3 4 5 6 7 89 10111213141516Some 1994 and 1995 vehicles have 16-pin connectors but arenot OBD2 compliant. Only those vehicles with a VehicleEmissions Control Label stating “OBD II Certified” are OBD2compliant.Data Link Connector (DLC) LocationThe 16-pin DLC is usuallylocated under the instrumentpanel (dash), within 12 inches(300 mm) of center of the panel,on the driver’s side of mostvehicles. It should be easilyaccessible and visible from akneeling position outside thevehicle with the door open.3100jLEFT CORNEROF DASHNEARCENTEROF DASHBEHINDASHTRAY5
About the Diagnostic ToolBATTERY REPLACEMENTOn some Asian and European vehicles the DLC is locatedbehind the “ashtray” (the ashtray must be removed to access it)or on the far left corner of the dash. If the DLC cannot belocated, consult the vehicle’s service manual for the location.BATTERY REPLACEMENTReplace batteries when the battery symbolis visible on displayand/or the 3 LEDS are all lit and no other data is visible on screen.1. Locate the battery cover on the back of the diagnostic tool.2. Using a Phillips head screwdriver, remove the screw from thebattery cover.3. Slide the battery cover off (use your fingers).4. Replace batteries with three AA-size batteries (for longer life, useAlkaline-type batteries).5. Reinstall the battery cover and screw on the back of the diagnostictool.Adjustments After Battery InstallationThe first time the unit is turned on, you must select the desired displaylanguage (English, French or Spanish) and unit of measurement (USAor Metric) as follows:1. Press the POWER/LINKto turn the diagnostic tool “ON.” The Selectdisplays.Languagebuttonscreen2. Use the UPand DOWNbuttons, as necessary, to highlight thedesired display language.3. When the desired display language isselected, press the ENTERbuttonto confirm your selection. The Select Unit screen displays.and DOWN4. Use the UPbuttons, as necessary, to highlight thedesired unit of measurement.5. When the desired unit of measurement is selected, press theENTERbutton to confirm your selection.After the initial language and unit of measurement selectionsare performed, these, as well as other settings, can bechanged as desired. Proceed to “ADJUSTMENTS ANDSETTINGS” on page 85 for further instructions.63100j
Diagnostic Tool ControlsCONTROLS AND INDICATORSCONTROLS AND INDICATORS1310712691112456814Figure 1. Controls and IndicatorsSee Figure 1 for the locations of items 1 through 14, below.1.ERASE button - Erases Diagnostic Trouble Codes (DTCs),and “Freeze Frame” data from your vehicle’s computer, and resetsMonitor status.2.SYSTEM MENU button – When pressed, displays the SystemMenu.3. DTC button - Displays the DTC screen and/or scrolls the LCDdisplay to view DTCs.4.POWER/LINK button - When the diagnostic tool IS NOTconnected to a vehicle, turns the diagnostic tool “On” and “Off”.When the diagnostic tool is connected to a vehicle, links thediagnostic tool to the vehicle’s PCM to retrieve diagnostic data fromthe computer’s memory.5. M button – When pressed while linked to a vehicle, displays the“Main Menu.”6. FF button – When pressed while linked to a vehicle, displaysFreeze Frame data for the priority DTC.3100j7
Diagnostic Tool ControlsDISPLAY FUNCTIONS7.UP button – When in MENU mode, scrolls UP through themenu and submenu selection options. When LINKED to a vehicle,scrolls UP through the current display screen to display anyadditional data.8.ENTER button - When in Menu mode, confirms the selectedoption or value.9.DOWN button - When in MENU mode, scrolls DOWN throughthe menu and submenu selection options. When retrieving andviewing DTCs, scrolls down through the current display screen todisplay any additional data.10. GREEN LED - Indicates that all engine systems are runningnormally (all Monitors on the vehicle are active and performing theirdiagnostic testing, and no DTCs are present).11. YELLOW LED - Indicates there is a possible problem. A “Pending”DTC is present and/or some of the vehicle’s emission monitors havenot run their diagnostic testing.12. RED LED - Indicates there is a problem in one or more of thevehicle’s systems. The red LED is also used to show that DTC(s)are present. DTCs are shown on the diagnostic tool’s LCD display.In this case, the Malfunction Indicator (“Check Engine”) lamp on thevehicle’s instrument panel will light steady on.13. LCD Display - Displays settings Menu and submenus, test results,diagnostic tool functions and Monitor status information. SeeDISPLAY FUNCTIONS, on next page, for more details.14. CABLE - Connects the diagnostic tool to the vehicle’s Data LinkConnector (DLC).DISPLAY FUNCTIONS2134561112713891014Figure 2. Display FunctionsSee Figure 2 for the locations of items 1 through 13, below.1. I/M MONITOR STATUS field - Identifies the I/M Monitor status area.83100j
Diagnostic Tool ControlsDISPLAY FUNCTIONS2. Monitor icons - Indicate which Monitors are supported by thevehicle under test, and whether or not the associated Monitor hasrun its diagnostic testing (Monitor status). When a Monitor icon issolid green, it indicates that the associated Monitor has completedits diagnostic testing. When a Monitor icon is flashing red, itindicates that the vehicle supports the associated Monitor, but theMonitor has not yet run its diagnostic testing.3.Vehicle icon - Indicates whether or not the diagnostic tool isbeing properly powered through the vehicle’s Data Link Connector(DLC). A visible icon indicates that the diagnostic tool is beingpowered through the vehicle’s DLC connector.4.Link icon - Indicates whether or not the diagnostic tool iscommunicating (linked) with the vehicle’s on-board computer. Whenvisible, the diagnostic tool is communicating with the computer. Ifthe Link icon is not visible, the diagnostic tool is not communicatingwith the computer.5.Computer icon - When this icon is visible it indicates that thediagnostic tool is linked to a personal computer. Optional software isavailable that makes it possible to upload retrieved data to apersonal computer.6.Diagnostic Tool Internal Battery icon - When visible, indicatesthe diagnostic tool batteries are “low” and should be replaced. If thebatteries are not replaced when the battery symbol is "on", all 3LEDs will light up as a last resort indicator to warn you that thebatteries need replacement. No data will be displayed on screenwhen all 3 LEDs are lit.7. DTC Display Area - Displays the Diagnostic Trouble Code (DTC)number. Each fault is assigned a code number that is specific to thatfault. The DTC number is color-coded as follows: RED - Indicates the currently displayed DTC is a PERMANENTDTC. YELLOW - Indicates the currently displayed DTC is a PENDINGDTC. GREEN - In cases where no codes are retrieved, a “No DTCsare presently stored in the vehicle’s computer” message isshown in green.8. Code Number Sequence - The diagnostic tool assigns a sequencenumber to each DTC that is present in the computer’s memory,starting with “1.” This number indicates which code is currentlydisplayed. Code number “1” is always the highest priority code, andthe one for which “Freeze Frame” data has been stored.If “1” is a “Pending” code, there may or may not be “FreezeFrame” data stored in memory.9. Code Enumerator - Indicates the total number of codes retrievedfrom the vehicle’s computer.3100j9
Diagnostic Tool ControlsDISPLAY FUNCTIONS10. Test Data Display Area - Displays DTC definitions, Freeze Framedata and other pertinent test information messages.11. SYSTEM icon - Indicates the system with which the code isassociated:MIL iconABS iconSRS icon12. FREEZE FRAME icon - Indicates that there is Freeze Frame datafrom “Priority Code” (Code #1) stored in the vehicle’s computermemory.13. Code type - Indicates the type of code being displayed; GenericStored, Generic Pending, Generic permanent, etc.14. Severity - Indicates the level of severity for the priority code (codenumber “1”), as follows:1 - Service should be scheduled and repairs made whenconvenient. This DTC typically has no immediate threat toessential system components in the short term.2 - Repair immediately if drivability issues are present. Threat toessential system components if not repaired as soon as possible.3 - Stop and repair vehicle immediately to prevent interrelatedfailures. Harmful and damaging to essential system components.103100j
Onboard DiagnosticsCOMPUTER ENGINE CONTROLSCOMPUTER ENGINE CONTROLSThe Introduction of Electronic Engine ControlsElectronic Computer Control Systems make it possiblefor vehicle manufacturers to comply with the tougheremissions and fuel efficiency standards mandated byState and Federal Governments.As a result of increased air pollution (smog) in large cities,such as Los Angeles, the California Air Resources Board(CARB) and the Environmental Protection Agency (EPA)set new regulations and air pollution standards to deal withthe problem. To further complicate matters, the energy crisis ofthe early 1970s caused a sharp increase in fuel prices over ashort period. As a result, vehicle manufacturers were not onlyrequired to comply with the new emissions standards, they alsohad to make their vehicles more fuel-efficient. Most vehicleswere required to meet a miles-per-gallon (MPG) standard set by the U.S.Federal Government.Precise fuel delivery and spark timing are needed to reduce vehicleemissions. Mechanical engine controls in use at the time (such asignition points, mechanical spark advance and the carburetor)responded too slowly to driving conditions to properly control fueldelivery and spark timing. This made it difficult for vehicle manufacturersto meet the new standards.A new Engine Control System had to be designed and integrated withthe engine controls to meet the stricter standards. The new system hadto: Respond instantly to supply the proper mixture of air and fuel for anydriving condition (idle, cruising, low-speed driving, high-speeddriving, etc.). Calculate instantly the best time to “ignite” the air/fuel mixture formaximum engine efficiency. Per
automobile industry was the addition of on-board diagnostics (OBD) on vehicles, or in more basic terms, the computer that activates the vehicle’s “CHECK ENGINE” light. OBD1 was designed to monitor manufacturer-specific systems on vehicles built from 1981 to 1995. Then came the development of OBD2, which is
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Innova Series Operator's Manual Specifications Table 1-1 lists specifications for the Innova Series gas monitor. Table 1-1 Specifications for the Innova Series Gas Monitor Intrinsic Safety Rating (Area Classification) Class I, Division 1, Groups A, B, C, and D Sampling Method Sample-drawing Response Time Initial: 5 seconds average (with 5 .
Innova Series Operator's Manual Specifications Table 1-1 lists specifications for the Innova Series gas monitor. Table 1-1 Specifications for the Innova Series Gas Monitor Intrinsic Safety Rating (Area Classification) Class I, Division 1, Groups A, B, C, and D Sampling Method Sample-drawing Response Time Initial: 5 seconds average (with 5 .
Innova Soil and Fuel Vapor Monitors Specific Parts List . . . . . . . . . . 75. 71-6417 1 Chapter 1 INTRODUCTION About the Innova Series The Innova Series (shown in Figure 1-1) is a line of portable gas monitors capable of detecting from one to four ga ses. It continuously computes average
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INNOVA SLEEP PRODUCT 1, 2 & 20 YEAR LIMITED WARRANTY Innova Sleep Systems, Inc. ("Innova") warrants this adjustable bed to the consumer who is the original purchaser (the "purchaser"), subject to the terms and conditions set forth herein. This warranty begins on the "warranty commencement date"which is the date of
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