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1. After reading the version information of ECU the screen will display the system menu as shown in Figure 10 Figure 10 The test procedures of the four systems are Similar here we only gives the test procedures of BOSCH Click BOSCH the screen will display the corresponding sub system menu as shown in Figure 11 LAUNCH Figure 11 The test procedures of the four systems are similar here we only gives the test procedures of BOSCH M 1 5 4N Click BOSCH M1 5 4N the screen will display the corresponding function menu as shown in Figure 12 SELECT FUNCTION READ IDENTIFICATION READ CURRENT DIC READ Accumulated DIC Figure 12 User can perform the desired function by clicking corresponding item on the function menu Read Identification Click READ IDENTIFICATION in the function menu X 431 will display the data stream related to the vehicle identification as shown in Figure 13 X 431 Russia VAZ Diagnosis DATA STREAM vehicle identification l number vehicle manufacturer ecu 2 hardware number system supplier ecu hardware number system supplier ecu software number system name or engine type repair shop code Figure 13 Click PAGE DOWN to view the next page Read Current DTC Click READ CURRENT DTC in the functon menu The screen will display the current DTC of the tested vehicle if any If the vehicle has no current DTC the2. advantage of the unit you should be familiar with the engine es All information illustrations and specifications contained in this manual are based on the latest information available at the time of publication The right is reserved to make change at any time without notice LAUNCH X 431 Russia VAZ Diagnosis Table of Contents Introduction ssssssssstssssssstsssessstssssssstessssestessssestesssesseess 1 Select Diagnostic Connector veces 1 Diagnostic Socket Location ssec 1 PIN DETININONS maana AKA ANAN nanatd 1 CONNECUON namamana ana asain 1 Operation Kua 3 Entering Function MENU uu 3 Read Identification nnne 5 Read Current DT Cirinronasnanmiiananis 5 Read Accumulated DTC sssrin 5 ETaS ED TG nan o aa 6 Data SHAM iernat 6 ADC Channels ua 7 MISC Testiran a 8 ACtUator TES banana da NANANA AN 8 LAUNCH Introduction X 431 is the most advanced automobile diagnostic unit in the world at present Please refer to X 431 User s Manual for its features hardware configuration printer operation button description conditions for test etc Here we describe the operation procedure for Russia VAZ diagnostic program Select Diagnostic Connector At present this diagnostic program can be used to diagnose VAZ vehicle up to 2004 with 12P IN diagnostic socket or 16PIN OBDII diagnostic socket So select VAZ12PIN diagnostic connector when testing VAZ vehicles with 12PIN diagnostic socket and select Smart OBDII diagnosti
3. first page PAGE DOWN to display the next page it is inactive if the current page is the last page HELP to display the help information Click the icon of VAZ on the vehicle make menu The screen as shown in Figure 06 will appear SELECT DIAG SOFTWARE VER VAZ V11 02 All Systems The software can diagnose VAZ vehicle up to 2004 including the menu functi on and operation are the same as that of the original scan tool Figure T Click MAZ V11 02 all system The screen will LAUNCH display the information as shown in Figure 07 SELECT DIAG SOFTWARE VER VAZ V11 02 All Systems The software can diagnose VAZ vehicle up to 2004 including the menu functi on and operation are the same as that of the original scan tool Figure 07 The software can diagnose all systems of VAZ vehicle up to 2004 Click OK button X 431 begins to reset and check the SMARTBOX and load the diagnostic program from the CF card After download the screen will display the message as shown in Figure 08 INITIALIZATION OF SMARTBOX Resetting SMARTBOX SUCCESS Checking SMARTBOX SUCCESS Downloading program SUCCESS Figure 08 Button descriptions OK to go on the test Click DK button X 431 will read the version information of ECU on the tested vehicle as shown in Figure 09 X 431 Russia VAZ Diagnosis VERSION INFORMATION READING ECU VERSION INFORMATION Figure 09
4. in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of LAUNCH The information contained herein is designed only for the use of this unit LAUNCH is not responsible for any use of this information as applied to other units Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or third parties for X 431 Russia VAZ Diagnosis damages losses costs or expenses incurred by purchaser or third parties as a result of accident misuse or abuse of this unit or unauthorized modifications repairs or alterations to this unit or failure to strictly comply with LAUNCH operating and maintenance instructions LAUNCH shall not be liable for any damages or problems arising from the use of any options or any consumable products other than those designated as Original LAUNCH Products or LAUNCH Approved Products by LAUNCH General Notice zsesOther product names used herein are for identification purposes only and may be trademarks of their respective owners LAUNCH disclaims any and all rights in those marks esThere is a possibility that this unit is inapplicable to some of the vehicle models or systems listed in the diagnosis section due to different countries areas and or years Do not hesitate to contact LAUNCH if you come across such questions We are to help you solve the problem as soon as possible Disclaimer es To take full
5. CH authorized tool Supplier Your order should include the following information 1 Quantity 2 Partnumber 3 Item description Customer Service If you have any questions on the operation of the unit please contact us Tel 86 755 82269474 Fax 86 755 82264570 E mail overseasales cnlaunch com If your unit requires repair service return it to the manufacturer with a copy of the sales receipt and a note describing the problem If the unit is determined to be in warranty it will be repaired or replaced at no charge If the unit is determined to be out of warranty it will be repaired for a nominal service charge plus return freight Send the unit pre paid to Attn Overseas Department LAUNCH TECH CO LTD Xinyang Building Bagua 4th Road Shenzhen Guangdong Province China
6. LAUNCH Trademark Information LAUNCH is a registered trademark of LAUNCH TECH CO LTD also called LAUNCH for short in China and other countries All other LAUNCH trademarks service marks domain names logos and company names referred to in this manual are either trademarks registered trademarks service marks domain names logos company names of or are otherwise the property of LAUNCH or its affiliates In countries where any of the LAUNCH trademarks service marks domain names logos and company names are not registered LAUNCH claims other rights associated with unregistered trademarks service marks domain names logos and company names Other products or company names referred to in this manual may be trademarks of their respective owners You may not use any trademark service mark domain name logo or company name of LAUNCH or any third party without permission from the owner of the applicable trademark service mark domain name logo or company name You may contact LAUNCH by visiting Launch at www cnlaunch com or writing to LAUNCH Xinyang Building Bagua 4th Road Shenzhen Guangdong Province P R C to request written permission to use Materials on this manual for purposes or for all other questions relating to this manual Copyright Information Copyright 2000 by LAUNCH TECH CO LTD All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted
7. ant temperature CO correction factor e position of idle nmning osition of idle nmning Figure 19 After selecting click OK to display the live data stream as shown in Figure 20 DATA STREAM Coolant temperature 86 CT CO correction factor 0 0741 Throttle valve position 12 Engine speed 2120 RPM Idle engine speed 880 RPM desirable position of 16 step idle nmning adjuster Current position of idle 12 step naming adjuster PAGE U PAGE DOWN GRAPHIC 1 Start Figure 20 Note 2 Click GRAPHIC 1 on the digital display mode to display the waveform of a single data stream item Click GRAPHIC 2 on the GRAPHIC 1 display mode to display the waveforms of 2 data stream items 2 Click DIGITAL on the GRAPHIC 2 display mode to display the live data stream value again The three display modes DIGITAL X 431 Russia VAZ Diagnosis GRAPHIC 1 and GRAPHIC 2 can be switched in turn ADC Channels Note ECU uses A D converter channels for several sensors i e oil temperature sensor and so on Here ADC refers to the Analog Digital Converter Click ADC CHANNELS in the function menu X 431 will display the data stream items as shown in Figure 21 SELECT DATA STREAM ADC code of detonation channel ADCcode of coolant temperature sensor ADC code of mass air flow sensor ADC code of throttle position sensor Figure 21 To view the live data stream clic
8. c connector when testing VAZ vehicles with 16PIN diagnostic socket Diagnostic Socket Location The Diagnostic socket is located in glove compartment for VAZ2108 09 and down to Steering wheel for VAZ2110 Pin Definitions VAZ 22PIN Diagnostic Socket The VAZ 12PIN diagnostic socket is as shown in Figure 01 Figure 01 X 431 Russia VAZ Diagnosis 1 2 3 4 5 6 7 8 NG 10 11 12 13 14 15 16 Figure 02 PIN Definition 4 Body ground 7 7 I509141 2 K LINE Connection Refer to Figure 03 for connection before performing diagnosis To vehicle diagnostic socket Figure 03 esesselect diagnostic connect according to the mode of the diagnostic socket of the vehicle to be tested s sednsert the CF card into the CF card slot Note keep the face labeled UPSIDE upward and make sure the card is fully seated sednsert one end of the main cable into the diagnostic socket on SMARTBOX ese onnect the other end of the main cable to the selected diagnostic connector eseonnect the other end of the diagnostic connector to VAZ 12PIN or 16PIN PIN cefnitonof VAZ 12PIN diagnostic socket diagnostic socket PIN Definition Body ground Note B L LINE If the power supply on vehicle diagnostic socket is insufficient or the power pin is damaged you can get power in the following ways K LINE EN K LINE VAZ 16PIN Diagnostic Socket LAUNCH From cigarette lighter insert one end
9. k the corresponding items to select as shown in Figure 22 LAUNCH SELECT DATA STREAM ADC code of detonation channel ADCcode of coolant temperature sensor ADC code of mass air flow sensor ADC code of throttle position sensor Start Figure 22 After selecting click OK to display the live data stream Misc Test Click MISC TEST in the function menu X 431 will display the sub function menu as shown in Figure 23 SELECT FUNCTION ECU Reset Figure 23 Click ECU reset to reset the ECU Actuator Test Click ACTUATOR TEST in the func tion menu X 431 will display actuator menu as shown in Figure 24 X 431 Russia VAZ Diagnosis cooling fan realy air condition relay check engine PAGE UP J m Figure 24 Click PAGE DOWN button to display the actuator items on the next page To perform actuator test click the corresponding items For example click Fuel njector the screen will display an interface as shown in Figure 25 Please tum engine off tum ignition on Figure 25 Turn off the engine and turn on the ignition Switch follow the tips on the screen and then click YES The screen will display an interface as shown in Figure 26 LAUNCH X 431 Russia VAZ Diagnosis ACTIVE IS SUCCESSFUL Figure 26 Figure 78 Click ON or OFF the injector will be switched Click 0K to return to the actuator menu User ON or OFF The screen
10. of the cigarette lighter cable into the lighter socket in vehicle and connect the other end to the power connector of 431 main cable From battery clamp the two clips of battery cable on the positive and negative poles of battery and insert another end of the cable into the power connector of X 431 main cable From power adapter connect the power adapter to the 100 240V AC outlet with power cord Insert the 12V DC plug of power adapter into the power connector of X 431 main cable X 431 Russia VAZ Diagnosis LAUNCH Operation Entering Function Menu After connection press POWER key to start X 431 After starting the main unit press HOTKEY or click Start button on the main menu and select G AG gt GD Scan on the pop up menu The screen will display the home page of vehicle diagnosis as shown in Figure 04 LAUNCH QUIT bowe HELP Figure 04 Button descriptions QUIT to exit the diagnostic program BOX INFO to display hardware and software version of SMARTBOX HELP to display help information 2 START to start diagnosis Click BTART button the screen will display the vehicle make menu as shown in Figure 05 X 431 Russia VAZ Diagnosis SELECT VEHICLE MAKE Figure 05 Button descriptions BACK to return to the previous interface PAGE UP to display the previous page it is inactive if the current page is the
11. screen will display a message as shown in Figure 14 NO TROUBLE CODE Figure 14 Click OK to return to the function menu Read Accumulated DTC Click READ ACCUMULATED DTC in the function menu The screen will display the LAUNCH accumulated DTC of the tested vehicle if any If the vehicle has no accumulated DTC the screen will display a message as shown in Figure 15 NO TROUBLE CODE Figure 15 Click OK to retum to the function menu Erase DTC Click ERASE DTC in the function menu X 431 will display a message as shown in Figure 16 ERASE TROUBLE CODE DO YOU WANT TO ERASE RECORDED DTC KOEO Figure 16 Click YES to perform erasing click NO to cancel erasing and return After erasing the screen will display a message as shown in Figure17 X 431 Russia VAZ Diagnosis ERASE TROUBLE CODE ERASE TROUBLE CODE IS SUCCESSFUL Figure 17 Click OK to return to the function menu Data Stream Click DATA STREAM in the function menu X 431 will display the data stream items as shown in Figure18 desirable position of idle naming adjuster Current position of idle nmning adjuster PAGE UP PAGE DOWN OK ae mic 7 a EO Xo E 10 28 Figure 18 Click PAGE DOWN button to display the data stream items on the next page To view the data stream live values click the corresponding items to selectas shown in Figure 19 LAUNCH SELECT DATA ITEM Cool
12. will display a message can test another actuator by clicking it as as shown in Figure 27 required Figure 27 After test the screen will display a message as shown in Figure 28 LAUNCH X 431 Russia VAZ Diagnosis Warranty THIS WARRANTY IS EXPRESSLY LIMITED TO PERSONS WHO PURCHASE LAUNCH PRODUCTS FOR PURPOSES OF RESALE OR USE IN THE ORDINARY COURSE OF THE BUYER S BUSINESS LAUNCH electronic product is warranted against defects in materials and workmanship for one year 12 months from date of delivery to the user This warranty does not cover any part that has been abused altered used for a purpose other than for which it was intended or used in a manner inconsis tent with instructions regarding use The exclusive remedy for any automotive meter found to be defective is repair or replacement and LAUNCH shall not be liable for any consequential or incidental damages Final determination of defects shall be made by LAUNCH in accordance with procedures established by LAUNCH No agent employee or representative of LAUNCH has any authority to bind LAUNCH to any affirmation representation or warranty concerning LAUNCH automotive meters except as stated herein Disclaimer THE ABOVE WARRANTY IS IN LIEU OF ANY OTHER WARRANTY EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Order Information Replaceable and optional parts can be ordered directly from your LAUN
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