MS409 Manual_V1.01 - Car OBD2 Tools global supplier
Contents
1. obd2expr ess co uk CATEMP21 C Catalyst Temperature Bank2Sensor1 CATEMP12 F Catalyst Temperature Bank1Sensor2 43 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk PID Abbreviation Full Name CATEMP12 C Catalyst Temperature Bank1Sensor2 CATEMP22 F Catalyst Temperature Bank2Sensor2 CATEMP22 C Catalyst Temperature Bank2Sensor2 VPWR V Control Module Voltage LOAD_ABS Absolute Load Value EQ RAT Commanded Equivalence Ratio TP R 96 Relative Throttle Position AAT F Ambient Air Temperature AAT C Ambient Air Temperature TP_B Absolute Throttle Position B TP_C Absolute Throttle Position C APP_D Accelerator Pedal Position D APP_E Accelerator Pedal Position E APP F 96 Accelerator Pedal Position F TAC PCT 946 Commanded Throttle Actuator Control MIL TIME Minute run by Engine While MIL activated CLR TIME Time since Diagnostic Trouble Code Clear 44 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 7 Warranty and Service 7 1 Limited One Year Warranty Autel warrants to its customers that this product will be free from all defects in materials and workmanship for a period of one 1 year from the date of the original purchase subject to the following terms and conditions 1 The sole responsibility of Autel under the Warranty2. back to on and continue the testing Verify the control module is not defective Operating Error If the scan tool freezes then an exception occurs or the vehicle s ECU Engine Control Unit is too slow to respond to requests You need to do the following to reset the tool Press and hold POWER button for at least 2 seconds to reset the scan tool Turn the ignition off and wait for about 10 seconds Turn the ignition back to on and continue the testing Scan tool doesn t power up If the scan tool won t power up or operates incorrectly in any other way you need to do the following to check up Check if the scan tool s OBD II connector is securely connected to the vehicle s DLC 22 E mail sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2exporess co uk Check if the DLC pins are bent or broken Clean the DLC pins if necessary Check vehicle battery to make sure it is still good with at least 8 0 volts 4 Review Data The Review Data function allows viewing of recorded data from last vehicle test 1 Use UP DOWN scroll button to select Review Data from Main Menu and press ENTER button EE 3 5 Diagnostics DTC Lookup Review Data System Setup Tool Information 2 Use UP DOWN scroll button to select the desired item from Review Data menu and press ENTER button CR EN 1 5 do tored Code Pending Codes Freeze Frame 1 M Readiness Vehicle Info If there is no data stor
3. for some vehicles and you need to remove it before plugging the OBD2 cable 3 Plug OBD II cable to the vehicle s DLC 3 7 Code Lookup The Code Lookup function is used to search for definitions of DTCs in built in DTC library 1 From Main Menu use UP DOWN scroll button to select DTC Lookup and press ENTER button E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk Diagnostics LADTC Lookup Review Data System Setup Tool Information The number x x to the right indicates total number of items under this menu and sequence of highlighted item The to the right indicates help information available Press HELP button to view information for selected item 2 From DTC Lookup menu use LEFT RIGHT arrow button to move to the desired character use UP DOWN arrow button to change selected digit character and press ENTER button to confirm E P9001 lacet Right L J L J Change Digit ENTER Confirm ESC Exit 3 View the DTC definition on screen When DTC definition covers more than one screen use LEFT RIHT button to view additional information on previous next screens For manufacturer specific codes you need to select a vehicle make on an additional screen to look for DTC definitions If definition could not be found SAE or Manufacturer Specific the scan tool displays DTC definition not found Please refer to vehicle service
4. manual 4 To view next or previous DTC in the built in DTC library use UP DOWN button 12 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 5 To enter another DTC press ESC button to return to previous Screen 6 To exit to Main Menu press ESC button 3 8 Product Setup The scan tool allows you to make the following adjustments and settings 1 Language Selects desired language 2 Contrast adjustment Adjusts the contrast of the LCD display 3 Unit of measure Sets the unit of measure to English or Metric 4 Auto Power off Sets automatic power off time limits 5 Beep Set Turns on off beep 6 Tool self test Tests the LCD display and the keyboard Settings of the unit will remain until change to the existing settings is made To enter the setup menu mode From the keyboard Press ESC button to enter System Setup menu Follow instructions to make adjustments and settings as described in the following setup options System Setup 1 6 gt ETE Contrast Unit of Measure Auto Power off Beep Set Tool Self test From Main Menu Use UP DOWN scroll button to select System Setup and press ENTER button Follow instructions to make adjustments and settings as described in the following setup options E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk _ O 4 5 Diagnostics DTC Lookup Review Data Lasys
5. structure of the digits 2 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk Systems B Body Identifying specific C Chassis malfunctioning P Powertrain section of the U Network systems Code Type Sub systems Generic SAE 1 Fuel and Air Metering PO P2 P34 P39 2 Fuel and Air Metering BO B3 3 Ignition System or Engine Misfire C0 C3 4 Auxiliary Emission Controls U0 U3 5 Vehicle Speed Control and Idle Manufacturer Specific Controls P1 P30 p33 6 Computer Output Circuits Bl B2 7 Transmission Controls C1 C2 8 Transmission Controls U1 U2 2 3 Location of the Data Link Connector DLC The DLC Data Link Connector or Diagnostic Link Connector is the standardized 16 cavity connector where diagnostic scan tools interface with the vehicle s on board computer The DLC is usually located 12 inches from the center of the instrument panel dash under or around the driver s side for most vehicles If Data Link Connector is not located under dashboard a label should be there telling location For some Asian and European vehicles the DLC is located behind the ashtray and the ashtray must be removed to access the connector If the E nai sal es bd2expr ess co uk MN sal es bd2expr ess co uk Skype obd2exporess co uk DLC cannot be found refer to the vehicle s service manual for the location 2 4 OBD II Readiness
6. vehicle battery or turns off the scanner when powered by cell battery If it does not restart the scanner or power off the scanner the key is not working properly 3 Double press ESC to return to previous menu 3 9 Tool Information The Tool Information function allows viewing of some important information such as serial number and software version number of the scan tool 1 From Main Menu use UP DOWN scroll button to select Tool Information and press ENTER button TE 5 5 Diagnostics DTC Lookup Review Data System Setup LT ool Information 2 View tool information on screen 20 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk Teel Infermaticr Serial No M4083462 Burn Date 12 03 07 S W Ver V1 00 H W Ver V1 10 LIB Ver V1 00 3 10 Battery Replacement The scan tool requires a 9V cell battery to operate when disconnected from vehicle power When the icon L appears on the screen replace the battery 1 Locate the battery cover on the back of the scan tool 2 Remove the battery cover screw and slide the battery cover off 3 Remove discharged batteries and install a new 9V cell battery 4 Reinstall battery cover by sliding battery cover on and installing Screw 3 11 Vehicle Coverage The Maxiscan MS409 OBDII EOBD Scanner is specially designed to work with all OBD II compliant vehicles including those equipped with next generation prot
7. x in Safety Precautions and Warnings General Information Table of Contents ee I 2 2 1 On Board Diagnostics OBD II ae 2 2 Diagnostic Trouble Codes DTCs E 2 3 Location of the Data Link Connector DLC ud 2 4 OBD II Readiness Monitors 4 2 5 OBD II Monitor Readiness Status 59 2 6 OBD II Definitions 270 Using the Scan Tool ino 3 1 ToolDescription 8 3 2 Specifications 3 3 Accessories Included 3 4 Navigation Characters 3 5 3 6 3 7 Code Lookup 3 8 Product Setup 3 9 Tool Information 3 10 Battery Replacement 3 11 Vehicle Coverage 3 12 Product Troubleshooting Review Data OBD II Diagnostics 5 1 Reading Codes 5 2 Erasing Codes 5 3 Viewing Freeze Frame Data 5 4 Retrieving I M Readiness Status 5 5 Viewing Vehicle Information Appendix 6 1 Appendix 1 Warranty and Service 7 1 Limited One Year Warranty 7 2 Service Procedures E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 1 Safety Precautions and Warnings To prevent personal injury or damage to vehicles and or the scan tool read this instruction manual first and observe the following safety precautions at a minimum whenever working on a vehicle l Always perform automotive testing in a safe environment l Wear safety eye protection that meets ANSI standards Keep clothing hair hands tools test equipment e
8. 1 O2B3S1 V O2 Sensor Voltage wide range O2S B3S1 EQ RATB3S2 Equivalence Ratio wide range O2S B3S2 O2B3S2 V O2 Sensor Voltage wide range O2S B3S2 EQ RATBA4SI Equivalence Ratio wide range O2S B4S1 O2B4S1 V O2 Sensor Voltage wide range O2S B4S1 EQ RATB4S2 Equivalence Ratio wide range O2S B4S2 O2B4S2 V O2 Sensor Voltage wide range O2S B4S2 EGR_PTC 95 Commanded EGR EGR ERR 45 EGR Error EVAP PCT 96 Commanded Evaporative Purge FLI 96 Fuel Level Input WARM UPS Number of Warm ups Since DTC Cleared CLR DIST km Distance Since DTC Cleared CLR DIST mile Distance Since DTC Cleared EVAP VP Pa Evap System Vapor Pressure EVAP_VP inH20 Evap System Vapor Pressure BARO kPa Barometric Pressure BARO inHg Barometric Pressure EQ RATII Equivalence Ratio wide range O2S B1S1 O2SI 1 mA O2 Sensor Current wide range O2S B1S1 EQ RATI2 Equivalence Ratio wide range O2S B1S2 O2SI2 mA O2 Sensor Current wide range O2S B1S2 EQ RATI3 Equivalence Ratio wide range O2S B1S3 41 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk O2S13 mA O2 Sensor Current wide range O2S B1S3 WERKA AY WORT uu PID Abbreviation Full Name EQ RATI4 Equivalence Ratio wide range O2S B1S4 O2S14 m
9. 4 Navigation Characters Characters used to help navigate the scan tool are 1 Indicates current selection 2 A DOWN Arrow indicates additional information is g alable on the next screen 3 An UP Arrow indicates additional information is available on the previous screen 4 Identifies the control module number from which the data is retrieved 5 2 Indicates help information is available 10 E nail sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 6 L Indicates battery volume 3 5 Keyboard No solvents such as alcohol are allowed to clean the keypad or display Use a mild nonabrasive detergent and a soft cotton cloth Do not soak the keypad as the keypad is not waterproof 3 6 Power Internal Battery Power The scan tool has a 9V cell battery that provides power for off car reviewing and analysis Press the power key to turn on the scan tool When the L icon appears replace the battery as instructed in Battery Replacement on paragraph 3 10 e If the scan tool is stored for a long period of time remove batteries to prevent battery leakage from damaging battery compartment External Power External power of the scan tool is provided via the vehicle Data Link Connector DLC Just follow the steps below to turn on the scan tool 1 Connect the OBD II Cable to scan tool 2 Find DLC on vehicle e A plastic DLC cover may be found
10. A O2 Sensor Current wide range O2S B1S4 EQ RAT21 Equivalence Ratio wide range O2S B2S1 O2S21 mA O2 Sensor Current wide range O2S B2S1 EQ RAT22 Equivalence Ratio wide range O2S B2S2 O2S22 mA O2 Sensor Current wide range O2S B2S2 EQ RAT23 Equivalence Ratio wide range O2S B2S3 O2S23 mA O2 Sensor Current wide range O2S B2S3 EQ RAT24 Equivalence Ratio wide range O2S B284 O2S24 mA O2 Sensor Current wide range O2S B2S4 EQ RATII Equivalence Ratio wide range O2S B2S1 O2S11 mA O2 Sensor Current wide range O2S B2S1 EQ RATI2 Equivalence Ratio wide range O2S B1S2 O2S12 mA O2 Sensor Current wide range O2S B1S2 EQ RAT21 Equivalence Ratio wide range O2S B2S1 O2S21 mA O2 Sensor Current wide range O2S B2S1 EQ RAT22 Equivalence Ratio wide range O2S B2S2 O2S22 mA O2 Sensor Current wide range O2S B2S2 EQ RAT31 Equivalence Ratio wide range O2S B3S1 O2S31 mA O2 Sensor Current wide range O2S B3S1 EQ RAT32 Equivalence Ratio wide range O2S B3S2 O2S32 mA O2 Sensor Current wide range O2S B3S2 EQ RAT41 Equivalence Ratio wide range O2S B4S1 O2S41 mA O2 Sensor Current wide range O2S B4S1 EQ RAT42 Equivalence Ratio wide range O2S B4S2 O2S42 mA O2 Sensor Current wide range O2S B4S2 CATEMP11 F Catalyst Temperature BanklSensorl CATEMP11 C Catalyst Temperature BanklSensorl CATEMP21 F Catalyst Temperature Bank2Sensorl Skype 42 E mai sal es bd2express co uk MN sal es bd2express co uk
11. Monitors An important part of a vehicle s OBD II system is the Readiness Monitors which are indicators used to find out if all of the emissions components have been evaluated by the OBD II system They are running periodic tests on specific systems and components to ensure that they are performing within allowable limits Currently there are eleven OBD II Readiness Monitors or I M Monitors defined by the U S Environmental Protection Agency EPA Not all monitors are supported by all vehicles and the exact number of monitors in any vehicle depends on the motor vehicle manufacturer s emissions control strategy Continuous Monitors Some of the vehicle components or systems are continuously tested by the vehicle s OBD II system while others are tested only under specific vehicle operating conditions The continuously monitored components listed below are always ready 1 Misfire 2 Fuel System 3 Comprehensive Components CCM Once the vehicle is running the OBD II system is continuously checking the above components monitoring key engine sensors watching for engine misfire and monitoring fuel demands Non Continuous Monitors Unlike the continuous monitors many emissions and engine system components require the vehicle to be 4 E mail sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2exporess co uk operated under specific conditions before the monitor is ready These monitors are termed non continu
12. TBIS2 Equivalence Ratio wide range O2S B1S2 O2B1S2 V O2 Sensor Voltage wide range O2S B1S2 EQ RATBIS3 Equivalence Ratio wide range O2S B1S3 O2BIS3 V O2 Sensor Voltage wide range O2S B1S3 EQ RATBIS4 Equivalence Ratio wide range O2S B1S4 O2B1S4 V O2 Sensor Voltage wide range O2S B1S4 EQ RATB2SI Equivalence Ratio wide range O2S B2S1 O2B2SI V O2 Sensor Voltage wide range O2S B2S1 EQ RATB2S2 Equivalence Ratio wide range O2S B2S2 O2B2S2 V O2 Sensor Voltage wide range O2S B2S2 EQ RATB2S3 Equivalence Ratio wide range O2S B2S3 O2B2S3 V O2 Sensor Voltage wide range O2S B2S3 EQ RATB2S4 Equivalence Ratio wide range O2S B284 O2B2S4 V O2 Sensor Voltage wide range O2S B2S4 EQ RATBISI Equivalence Ratio wide range O2S B2S1 39 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk O2BISI V O2 Sensor Voltage wide range O2S B2S1 40 E nai sal es bd2express co uk MN sal es bd2expr ess co uk Skype obd2exporess co uk PID Abbreviation Full Name EQ RATBIS2 Equivalence Ratio wide range O2S B1S2 O2BIS2 V O2 Sensor Voltage wide range O2S B1S2 EQ RATB2SI Equivalence Ratio wide range O2S B2S1 O2B2SI V O2 Sensor Voltage wide range O2S B2S1 EQ RATB2S2 Equivalence Ratio wide range O2S B2S2 O2B2S2 V O2 Sensor Voltage wide range O2S B2S2 EQ RATBS3SI Equivalence Ratio wide range O2S B3S
13. ank2 LONGFTA 96 Long Term Fuel Trim Bank4 FRP kPa Fuel Rail Pressure gau ge FRP psi Fuel Rail Pressure gauge MAP kPa Intake Manifold Absolute Pressure MAP inHg Intake Manifold Absolute Pressure RPM min Engine RPM VSS km h Vehicle Speed Sensor VSS mph Vehicle Speed Sensor SPARKADV x82 Ignition Timing Advance for 1 IAT F Intake Air Temperature IAT C Intake Air Temperature MAF g s Mass Air Flow Sensor MAF Ib min Mass Air Flow Sensor 37 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk PID Abbreviation Full Name TP 96 Absolute Throttle Position AIR STAT Commanded Secondary Air Status O2SLOC Location of O2 Sensors O2BISI V O2 Sensor Output Voltage B1S1 SHRTFTBISI 96 Short Term Fuel Trim B1S1 O2BIS2 V O2 Sensor Output Voltage B1S2 SHRTFTBIS2 96 Short Term Fuel Trim B1S2 O2BIS3 V O2 Sensor Output Voltage B1S3 SHRTFTBIS3 96 Short Term Fuel Trim B1S3 O2B1S4 V O2 Sensor Output Voltage B1S4 SHRTFTBISA 96 Short Term Fuel Trim B1S4 O2B2SI V O2 Sensor Output Voltage B2S1 SHRTFTB2S1 96 Short Term Fuel Trim B2S1 O2B2S2 V O2 Sensor Output Voltage B2S2 SHRTFTB2S2 96 Short Term Fuel Trim B2S2 O2B2S3 V O2 Sensor Output Voltage B2S3 SHRTFTB2S3 96 Short Term Fuel Trim B2S3 O2B2S4 V O2 Sens
14. econds or press any key to return to Diagnostic Menu 3 View DTCs and their definitions on screen E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk Engine Coolant Temperature Sensor 1 Circuit High The control module number sequence of the DTCs total number of codes detected and type of codes Generic or Manufacturer specific will be observed on the upper right hand corner of the display 4 If more than one DTC is found use UP DOWN scroll button as necessary until all the codes have been shown up If retrieved DTCs contain any manufacturer specific or enhanced codes a Manufacturer specific codes are found Press any key to select vehicle make message comes up prompting you to select vehicle manufacturer to view DTC definitions Use UP DOWN scroll button to select manufacturer and then press ENTER button to confirm LaAlfa Romeo Audi VW BMW Buick Cadillac Chevrolet If the manufacturer for your vehicle is not listed use UP DOWN scroll button to select Other and press ENTER button 28 E mai sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2express co uk 5 2 Erasing Codes CAUTION Erasing the Diagnostic Trouble Codes may allow the scan tool to delete not only the codes from the vehicle s on board computer but also Freeze Frame data and manufacturer specific enhanced data Further the I M Readiness Monitor Status for a
15. ed for selected item a Not Supported or Stored No Data message shows on the screen 3 Review selected data on screen E mai sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2express co uk 1 6 Generic Engine Coolant Temperature Sensor 1 Circuit High 5 OBD II Diagnostics When more than one vehicle control module is detected by the scan tool you will be prompted to select the module where the data may be retrieved The most often to be selected are the Powertrain Control Module PCM and Transmission Control Module TCM CAUTION Don t connect or disconnect any test equipment with ignition on or engine running 1 Tum the ignition off 2 Locate the vehicle s 16 pin Data Link Connector DLC 3 Plug into the scan tool cable connector to the vehicle s DLC 4 Turn the ignition on Engine can be off or running 5 Press ENTER button to enter Main Menu Use UPIDOWN scroll button to select Diagnostics from the menu Main Menu gt QE DTC Lookup Review Data System Setup Tool Information 24 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk 6 7 8 Press ENTER button to confirm A sequence of messages displaying the OBD2 protocols will be observed on the display until the vehicle protocol is detected If the scan tool fails to communicate with the vehicle s ECU Engine Control Unit a LINKING ERROR message s
16. hows up on the display Verify that the ignition is ON Check if the scan tool s OBD II connector is securely connected to the vehicle s DLC Verify that the vehicle is OBD2 compliant Turn the ignition off and wait for about 10 seconds Turn the ignition back to on and repeat the procedure from step 5 If the LINKING ERROR message does not go away then there might be problems for the scan tool to communicate with the vehicle Contact your local distributor or the manufacturer s customer service department for assistance You will be prompted to erase previously stored data Review previously stored data thoroughly before erasing Be Diagnostic Erase previously stored data to save data from this test YES NO If no data is stored in the scan tool above prompt will not show up If you wish to erase the data press ENTER button if you do not want to erase the data press ESC or use LEFT RIGHT button to select NO and press ENTER to continue E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 9 View a summary of system status MIL status DTC counts Monitor status on screen Wait a few seconds or press any key for Diagnostic Menu to come up z System Status MIL Status Oo Codes Found Readiness Complete Freeze Data Exist Press any key to con If more than one module is detected you will be prompted to select a module before testing C
17. is limited to either the repair or at the option of Autel replacement of the scan tool at no charge with Proof of Purchase The sales receipt may be used for this purpose 2 This warranty does not apply to damages caused by improper use accident flood lightning or if the product was altered or repaired by anyone other than the Manufacturer s Service Center 3 Autel shall not be liable for any incidental or consequential damages arising from the use misuse or mounting of the scan tool Some states do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you 4 All information in this manual is based on the latest information available at the time of publication and no warranty can be made for its accuracy or completeness Autel reserves the right to make changes at any time without notice 7 2 Service Procedures If you have any questions please contact your local store distributor or visit our website at www auteltech com If it becomes necessary to return the scan tool for repair contact your local distributor for more information 45 E mail sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2exporess co uk
18. lations is called OBD IT The OBD II system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions When a problem is detected the OBD II system turns on a warning lamp MIL on the vehicle instrument panel to alert the driver typically by the phrase of Check Engine or Service Engine Soon The system will also store important information about the detected malfunction so that a technician can accurately find and fix the problem Here below follow three pieces of such valuable information 1 Whether the Malfunction Indicator Light MIL is commanded on or off 2 Which if any Diagnostic Trouble Codes DTCs are stored 3 Readiness Monitor status 2 2 Diagnostic Trouble Codes DTCs OBD II Diagnostic Trouble Codes are codes that are stored by the on board computer diagnostic system in response to a problem found in the vehicle These codes identify a particular problem area and are intended to provide you with a guide as to where a fault might be occurring within a vehicle OBD II Diagnostic Trouble Codes consist of a five digit alphanumeric code The first character a letter identifies which control system sets the code The other four characters all numbers provide additional information on where the DTC originated and the operating conditions that caused it to set Here below is an example to illustrate the
19. le should be driven under a variety of normal operating conditions These operating conditions may include a mix of highway driving and stop and go city type driving and at least one overnight off period For 5 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk specific information on getting your vehicle s OBD monitor system ready please consult your vehicle owner s manual 2 6 OBD II Definitions Powertrain Control Module PCM OBD II terminology for the on board computer that controls engine and drive train Malfunction Indicator Light MIL Malfunction Indicator Light Service Engine Soon Check Engine is a term used for the light on the instrument panel It is to alert the driver and or the repair technician that there is a problem with one or more of vehicle s systems and may cause emissions to exceed federal standards If the MIL illuminates with a steady light it indicates that a problem has been detected and the vehicle should be serviced as soon as possible Under certain conditions the dashboard light will blink or flash This indicates a severe problem and flashing is intended to discourage vehicle operation The vehicle onboard diagnostic system can not turn the MIL off until necessary repairs are completed or the condition no longer exists DTC Diagnostic Trouble Codes DTC that identify which section of the emission control system has malfunctioned Enabling Crite
20. ll vehicle monitors is reset to Not Ready or Not Complete status Do not erase the codes before the system has been checked completely by a technician u This function is performed with key on engine off KOEO Do not start the engine 1 Use UP DOWN scroll buttons to select Erase Codes from Diagnostics Menu and press ENTER button Diagnostic Menu gt Read Codes View Freeze Frame I M Readiness Vehicle Info Unit of Measure 2 A warning message comes up asking for your confirmation Erace Codes Erase trouble codes Are you sure If you do not want to proceed with erasing codes press ESC button or use LEFT RIGHT scroll button to select NO to exit A message of Command Cancelled show ups Wait a few seconds or press any key to return to Diagnostic Menu 29 E mai sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2express co uk 3 Press ENTER button to confirm If the codes are cleared successfully an Erase Done confirmation message shows on the display Erase Done Press any key to con If the codes are not cleared then an Erase Failure Turn Key on with Engine off message appears Erace Cades Erase Failure Turn Key on with Engine Off Press any key to con 4 Press any button to return to Diagnostic Menu 5 3 Viewing Freeze Frame Data 1 To view freeze frame data use UP DOWN scroll button to select View Freeze Frame from Diagno
21. nction checks if the display and keyboard are working properly A Display test The Display Test function checks if the LCD display is working normally 1 From System Setup menu use UP DOWN scroll button to select Tool Self Test and press ENTER button System Setup 6 6 Language Contrast Unit of Measure Auto Power off Beep Set gt Rea 2 Select Display Test from Tool Self Test menu and press ENTER button E mai sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2express co uk gt DEJAS Keyboard Test 1 2 3 Press ENTER button again to start test Look for missing spots in the solid black characters 4 When completed press ESC button to return B Keyboard Test The Keyboard Test function verifies if the keys are working properly 1 Use UP DOWN scroll button to select Keyboard Test from Tool Self test menu and then press ENTER button Tocl Self est 2 2 Display Test LaaKeyboard Test 2 Press any key to start test When you press a key the key name should be observed on the display If the key name does not show up then the key is not working properly E mai sal es bd2expr ess co uk MN sal es bd2expr ess co uk Skype obd2express co uk Kevboard Test Press any key to start test Key Double ESC to return If you press and hold the power switch the key name does not show on the screen but resets the scanner when powered by
22. nent Comprehensive Components Monitor l EGR EGR System Monitor 33 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk Oxygen Sens Mon O2 Sensors Monitor Catalyst Mon Catalyst Monitor EVAP System Mon Evaporative System Monitor Oxygen Sens htr O2 Sensor Heater Monitor Sec Air System Secondary Air Monitor Htd Catalyst Heated Catalyst Monitor A C Refrig Mon A C system Monitor MIL Status Misfire Monitor Fuel System Mon Comp Component Catalyst Mon Htd Catalyst 5 If the vehicle supports readiness test of This Drive Cycle a screen of the following displays This Drive Cycle MIL Status Misfire Monitor Fuel System Mon Comp Component Catalyst Mon Htd Catalyst 6 Press ESC button to return to Diagnostic Menu 5 5 Viewing Vehicle Information The Vehicle Info function enables retrieval of Vehicle Identification No VIN Calibration ID Nos CINs Calibration Verification Nos CVNs and In use Performance Tracking on 2000 and newer vehicles that support Mode 9 34 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 1 Use UP DOWN scroll button to select Vehicle Info from the Diagnostic Menu and press ENTER button Diagrestic Menu Read Codes Erase Codes View Freeze Frame 1 M Readiness LAVehicle Info Unit of Measure 2 Observe on screen instruction S Vehicle Inf
23. o Turn key on with engine off Press any key to con 3 Wait a few seconds while the scan tool reads vehicle information E Vehicle Info Reading Info Please Wait If the vehicle does not support this mode a message shows on the display warning that the mode is not supported 4 From Vehicle Info menu use UP DOWN scroll button to select an available items and press ENTER button 35 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk Vehicle nfo Vehicle ID Number La Calibration ID No Cal Verif Number 5 View the vehicle information retrieved Celibratier D Cal ID1 LMC720 6 Press ESC button to return previous menu 36 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 6 Appendix 6 1 Appendix 1 PID List PID Abbreviation Full Name DTC CNT DTC Stored Number DTCFRZF DTC FUELSYSI Fuel System 1 Status FUELSYS2 Fuel System 2 Status LOAD PCT 96 Calculated Load Value ETC F Engine Coolant Temperature ETC C Engine Coolant Temperature SHRTFTI Short Term Fuel Trim Bank1 SHRTFT3 Short Term Fuel Trim Bank3 LONGFTI Long Term Fuel Trim Bank1 LONGFT3 96 Long Term Fuel Trim Bank3 SHRTFT2 96 Short Term Fuel Trim Bank2 SHRTFTA 96 Short Term Fuel Trim Bank4 LONGFT2 96 Long Term Fuel Trim B
24. ocol Control Area Network CAN It is required by EPA that all 1996 and newer vehicles cars and light trucks sold in the United States must be OBD II compliant and this includes all Domestic Asian and European vehicles A small number of 1994 and 1995 model year gasoline vehicles are OBD II compliant To verify if a 1994 or 1995 vehicle is OBD II compliant check the Vehicle Emissions Control Information VECI Label which is located under the hood or by the radiator of most vehicles If the vehicle is OBD II compliant the label will designate OBD II Certified Additionally Government regulations mandate that all OBD II compliant vehicles must have a common sixteen pin Data Link Connector DLC E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk For your vehicle to be OBD II compliant it must have a 16 pin DLC Data Link Connector under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant 3 12 Product Troubleshooting Vehicle Linking Error A communication error occurs if the scan tool fails to communicate with the vehicle s ECU Engine Control Unit You need to do the following to check up Verify that the ignition is ON Check if the scan tool s OBD II connector is securely connected to the vehicle s DLC Verify that the vehicle is OBD2 compliant Turn the ignition off and wait for about 10 seconds Turn the ignition
25. of the monitors since the DTCs are erased B This Drive Cycle indicates status of monitors since the beginning of the current drive cycle An I M Readiness Status result of NO does not necessarily indicate that the vehicle being tested will fail the state I M inspection For some states one or more such monitors may be allowed to be Not Ready to pass the emissions inspection OK Indicates that a particular monitor being checked has completed its diagnostic testing INC Indicates that a particular monitor being checked has not completed its diagnostic testing N A The monitor is not supported on that vehicle 1 Use UP DOWN scroll button to select I M Readiness from Diagnostic Menu and press ENTER button 32 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk Diagnostic Menu 4 6 Read Codes Erase Codes View Freeze Frame gt Vehicle Info Unit of Measure 2 Wait a few seconds while the scan tool validates the PID MAP it Readiness Reading PID Please Wait 3 Tf the vehicle supports both types of tests then both types will be shown on the screen for selection dS ince DTCs Cleared This Drive Cycle 4 Use UP DOWN scroll button as necessary to view the status of the MIL light ON or OFF and the following monitors Misfire monitor Misfire monitor Fuel System Mon Fuel System Monitor Comp Compo
26. ontro Module gt BIFIIE Module A4 Use UP DOWN scroll button to select a module and press ENTER button 5 1 Reading Codes u Reading Codes can be done with the key on engine off KOEO or with the key on engine running KOER U Stored Codes are also known as hard codes or permanent codes These codes cause the control module to illuminate the malfunction indicator lamp MIL when emission related fault occurs u Pending Codes are also referred to as maturing codes or continuous monitor codes They indicate problems that the 26 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk control module has detected during the current or last driving cycle but are not considered serious yet Pending Codes will not turn on the malfunction indicator lamp MIL If the fault does not occur within a certain number of warm up cycles the code clears from memory 1 Use UP DOWN scroll button to select Read Codes from Diagnostic Menu and press ENTER button Diagnostic Menu gt Erase Codes View Freeze Frame I M Readiness Vehicle Info Unit of Measure 2 Use UP DOWN scroll button to select Stored Codes or Pending Codes from the Trouble Codes menu and press ENTER button Trouble Codes 1 2 Lastored Codes Pending Codes 2 If there are no Diagnostic Trouble Codes present the display indicates No pending codes are stored in the module Wait a few s
27. or Output Voltage B2S4 SHRTFTB2S4 96 Short Term Fuel Trim B2S4 O2BISI V O2 Sensor Output Voltage B2S1 SHRTFTBISI 96 Short Term Fuel Trim B2S1 O2B1S2 V O2 Sensor Output Voltage B1S2 SHRTFTBIS2 96 Short Term Fuel Trim B1S2 O2B2SI V O2 Sensor Output Voltage B2S1 SHRTFTB2S1 96 Short Term Fuel Trim B2S1 O2B2S2 V O2 Sensor Output Voltage B2S2 SHRTFTB2S2 96 Short Term Fuel Trim B2S2 O2B3SI V O2 Sensor Output Voltage B3S1 SHRTFTBSSI 96 Short Term Fuel Trim B3S1 O2B3S2 V O2 Sensor Output Voltage B3S2 SHRTFTB3S2 96 Short Term Fuel Trim B3S2 38 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk PID Abbreviation Full Name O2B4S1 V O2 Sensor Output Voltage B4S1 SHRTFTBASI Short Term Fuel Trim B4S1 O2B4S2 V O2 Sensor Output Voltage B4S2 SHRTFTB4S2 96 Short Term Fuel Trim B4S2 OBDSUP OBD Require To Which Vehicle Designed O2SLOC Location of O2 Sensors RUNTM sec Time Since Engine Start MIL DIST km Distance Traveled While MIL Activated MIL DIST mile Distance Traveled While MIL Activated FRP kPa Fuel Rail Pres Relative To Manifold Vacuum FRP PSI Fuel Rail Pres Relative To Manifold Vacuum FRP kPa Fuel Rail Pressure FRP PSI Fuel Rail Pressure EQ RATBISI Equivalence Ratio wide range O2S B1S1 O2BISI V O2 Sensor Voltage wide range O2S B1S1 EQ RA
28. ous monitors and are listed below 1 EGRSystem 2 02 Sensors 3 Catalyst 4 Evaporative System 5 02 Sensor Heater 6 Secondary air 7 Heated Catalyst 8 A C system 2 5 OBD II Monitor Readiness Status OBD II systems must indicate whether or not the vehicle s PCM s monitor system has completed testing on each component Components that have been tested will be reported as Ready or Complete meaning they have been tested by the OBD II system The purpose of recording readiness status is to allow inspectors to determine if the vehicle s OBD II system has tested all the components and or systems The powertrain control module PCM sets a monitor to Ready or Complete after an appropriate drive cycle has been performed The drive cycle that enables a monitor and sets readiness codes to Ready varies for each individual monitor Once a monitor is set as Ready or Complete it will remain in this state A number of factors including erasing of diagnostic trouble codes DTCs with a scan tool or a disconnected battery can result in Readiness Monitors being set to Not Ready Since the three continuous monitors are constantly evaluating they will be reported as Ready all of the time If testing of a particular supported non continuous monitor has not been completed the monitor status will be reported as Not Complete or Not Ready In order for the OBD monitor system to become ready the vehic
29. re 2 2 English gt E 3 Press ENTER button to save your selection and return to previous menu Auto Power off e The minimum automatic power off time is 1 minute and the maximum is 20 minutes Automatic power off setup function can be available only when the scanner is powered by cell battery 1 From System Setup menu use UP DOWN scroll button to select Auto Power off and press ENTER button E mai sal es bd2expr ess co uk MN sal es bd2expr ess co uk Skype obd2express co uk System Setup 4 6 Language Contrast Unit of Measure gt Beep Set Tool Self test 2 From Auto Power off menu use UP DOWN scroll button to increase or decrease time 2 Aute Povrer off O1 Minute f Increase time 8 Decrease time ENTER Confirm 3 Press ENTER button to save your setting and return to previous menu Beep Set The default setting is Beep On 1 From System Setup menu use UP DOWN scroll button to select Beep Set and press ENTER button EEE TE 5 6 Language Contrast Unit of Measure Auto Power off gt CEE Tool Self test E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk 2 From Beep Set menu use UP DOWN scroll button to select Beep ON or Beep OFF to turn on off the beep Beep ON Weeen oF 3 Press ENTER button to save your selection and return to previous menu Tool Self test The Tool Self test fu
30. ria Also termed Enabling Conditions They are the vehicle specific events or conditions that must occur within the engine before the various monitors will set or run Some monitors require the vehicle to follow a prescribed drive cycle routine as part of the enabling criteria Drive cycles vary among vehicles and for each monitor in any particular vehicle OBD II Drive Cycle A specific mode of vehicle operation that provides conditions required to set all the readiness monitors applicable to the vehicle to the ready condition The purpose of completing an OBD II drive cycle is to force the vehicle to run its onboard diagnostics Some form of a drive cycle needs to be performed after DTCs have been erased from the PCM s memory or after the battery has been disconnected Running through a vehicle s complete drive cycle will set the readiness monitors so that future faults can be detected Drive cycles vary depending on the vehicle and the monitor 6 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk that needs to be reset For vehicle specific drive cycle consult the vehicle s Owner s Manual Freeze Frame Data When an emissions related fault occurs the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem This set of values is referred to as Freeze Frame Data and may include important engine paramete
31. rs such as engine RPM vehicle speed air flow engine load fuel pressure fuel trim value engine coolant temperature ignition timing advance or closed loop status E mail sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2exporess co uk 3 Using the Scan Tool 3 1 Tool Description E mai sal es bd2express co uk MN sal es bd2expr ess co uk Skype obd2exporess co uk LCD DISPLAY Indicates test results Backlit 128 x 64 pixel display with contrast adjustment ENTER BUTTON Confirms a selection or action from a menu BE ESC BUTTON Cancels a selection or action from a menu or returns to the menu It is also used to setup the system or exit the DTC Lookup screen when pressed E LEFT SCROLL BUTTON When look up DTC definitions moves to previous character and moves to previous screens to view additional information on DTC definition covers more than on screen It is also used to update DTC library when pressed u RIGHT SCROLL BUTTON When look up DTC definitions moves to next character and moves to next screens to views additional information when DTC definition covers more than one screen EX UP SCROLL BUTTON Moves up through menu and submenu items in menu mode When more than one screen of data is retrieved moves up through the current screen to the previous screens for additional data EX DOWN SCROLL BUTTON Moves down through menu and submenu items in menu mode When more
32. stic Menu and press ENTER button 30 E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk Diagnostic Menu Read Codes Erase Codes Vieu Freeze Frame 1 M Readiness Vehicle Info Unit of Measure 2 Wait a few seconds while the scan tool validates the PID MAP View Freeze Frame Reading PID 01 Please Wait 3 Tf the retrieved information covers more than one screen then a down arrow will appear Use DOWN scroll button as necessary until all the data have been shown up DTC_CNT WFUELSYS1 FUELSYS2 LOAD PCT ECT C SHRTFT1 If there is no freeze frame data available an advisory message No freeze frame stored shows on the display 4 If you want to view full name of a PID use UP DOWN scroll button to select the PID and press HELP button 31 E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk FUELSYS1 Fuel System 1 Status Press any key to con 5 Wait a few seconds or press any button to return to previous screen 5 4 Retrieving I M Readiness Status I M Readiness function is used to check the operations of the Emission System on OBD2 compliant vehicles It is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program Some latest vehicle models may support two types of I M Readiness tests A Since DTCs Cleared indicates status
33. tc away from all moving or hot engine parts l Operate the vehicle in a well ventilated work area Exhaust gases are poisonous Put blocks in front of the drive wheels and never leave the vehicle unattended while running tests l Use extreme caution when working around the ignition coil distributor cap ignition wires and spark plugs These components create hazardous voltages when the engine is running Put the transmission in PARK for automatic transmission or NEUTRAL for manual transmission and make sure the parking brake is engaged l Keep a fire extinguisher suitable for gasoline chemical electrical fires nearby Don t connect or disconnect any test equipment while the ignition is on or the engine is running l Keep the scan tool dry clean free from oil water or grease Use a mild detergent on a clean cloth to clean the outside of the scan tool when necessary E mai sal es bd2expr ess co uk MN sal es bd2express co uk Skype obd2express co uk 2 General Information 2 1 On Board Diagnostics OBD II The first generation of On Board Diagnostics called OBD I was developed by the California Air Resources Board ARB and implemented in 1988 to monitor some of the emission control components on vehicles As technology evolved and the desire to improve the On Board Diagnostic system increased a new generation of On Board Diagnostic system was developed This second generation of On Board Diagnostic regu
34. tem Setup Tool Information Language Setup English is the default language 1 From System Setup menu use UP DOWN scroll button to select Language and press ENTER button tam Satup gt ENTE Contrast Unit of Measure Auto Power off Beep Set Tool Self test 2 Use UP DOWN scroll button to select the desired language and press ENTER button to save your selection and return to previous menu 1 3 LaEnglish Fran ais Espa ol E nai sal es bd2express co uk MN sal es bd2express co uk Skype obd2exporess co uk Contrast Adjustment 1 From System Setup menu use UP DOWN scroll button to select Contrast and press ENTER button B 2 6 Language Unit of Measure Auto Power off Beep Set Tool Self test 2 From Contrast menu use UP DOWN scroll button to increase or decrease contrast Cons 30 Use for to change 3 Press ENTER button to save your settings and return to previous menu Unit of Measurement Metric is the default measurement unit 1 From System Setup menu use UP DOWN scroll button to select Unit of Measure and press ENTER button E mai sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk System Setup 3 6 Language Contrast gt Auto Power off Beep Set Tool Self test 2 From Unit of Measure menu use UP DOWN scroll button to select the desired unit of measurement Urit of Measu
35. than one screen of data is retrieved moves down through the current screen to next screens for additional data It is also used as hotkey for language setup when pressed B HELP BUTTON Provides help information when pressed El POWER SWITCH Turns on off the scan tool when powered by cell battery reset the scanner when powered by vehicle battery OBD II CONNECTOR Connects the scan tool to the vehicle s Data Link Connector DLC RUBBER BOOT Protects the scan tool from drop abrasion and etc E nail sal es bd2express co uk MN sal es bd2express co uk Skype obd2express co uk 3 2 Specifications 1 Display Backlit 128 x 64 pixel display with contrast adjustment 2 Operating Temperature 0 to 60 C 32 to 140 F 3 Storage Temperature 20 to 70 C 4 to 128 F 4 External Power 8 0 to 18 0 V power provided via vehicle battery 5 Internal Power 9V cell battery 6 Dimensions Length Width Height 178 mm 7 00 95 mm 3 747 35 mm 1 38 7 NW 0 70 kg 1 541b GW 1 0kg 2 201b 3 3 Accessories Included 1 User s Manual Instructions on tool operations 2 CD Includes user s manual DTC lookup software and etc 3 OBD2 cable Provides power to tool and communicates between tool and vehicle 4 USB cable Used to upgrade the scan tool 5 Carry case A nylon case to store the scan tool when not in use 6 Cell battery Supplies power to the scan tool when disconnected from vehicle DLC 3
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