Some Frequently Asked Questions And Answers Relating To x-431diagun

Here we list some frequently asked questions and answers relating to x431 diagun.
About Online Update  
Question:  Downloaded diagnostic program package is not listed in the update tool, what is the reason?
Answer: possible causes and solutions:
1. The downloaded diagnostic program and diagnostic update tool should be in the same folder. Please put them in the same folder.
2. The diagnostic update program may have not been fully downloaded. Please download again.

Question:  When the updated software is used in vehicle diagnosis, some diagnostic program can not be downloaded successfully from the TF card. Why?
Answer: possible causes and solutions:
1. The Display Program may have not been updated. Please update the Display Program.
2. The car diagnostic tool program for the vehicle may be damaged. Please re-download the diagnostic program and update.

About Hardware
Question:  Why the LCD touch screen responds so slowly in cold weather?
Answer: It is because the ambient temperature is close to the lower limit of operating temperature range (0-50 ℃). In this situation, it is necessary to warm up the machine for 30 minutes before test.

Question:  Why there is no character on the backlit screen?
Answer: Check if the power is well connected. Turn off the machine, unplug it and then plug it again for power supply, one second later, try to turn on the machine.
 
Question:  Why X-431Diagun fails in communication with ECU?
Answer: Please check and make sure that the diagnostic connector and diagnostic program are matching the vehicle make.

Question:  The screen keeps blank after flashing when the machine is turned on.
Answer: Take out the TF card and re-start the machine to check if there is normal display. If the display is normal when the TF card is taken out, the TF card should be replaced. If the screen is still blank, please contact the local service engineer.

Question: Why can't the data be input after Soft Keyboard is activated?
Answer: The position where the cursor locates can't be edited. Or you have not activated the cursor in the input position, please use the stylus to click the part to edit. You can input the data if the cursor flashes.

Question:  Why the saved data disappeared?
Answer: There are two possible causes:
1. Your TF card is damaged.
2. You've changed language, which is related to the data. You may find the data after switching back to the former language.

Question:  The screen does not respond or responds incorrectly when click with stylus.
Answer: It is necessary to calibrate the screen. 

Question:  What can I do when the screen is confused?
Answer: Please quit the current application (interface), and run it again. If the problem still exists, please restart the system. 

About System Setting
Question:  The screen is inactive after the cross cursor appears.  
Answer: The system is calibrating the touch screen. The machine will work after the calibration completed. Please see "Calibrate Touch Screen" for details.

Question:  The screen does not respond or responds incorrectly when click with stylus.
Answer: It is necessary to calibrate the screen.

Question: The time displayed in the bottom right-hand corner of the screen is incorrect. How to adjust it?
Answer: The time was set incorrectly. 

About Operation
Question:  System halts when reading data stream. What is the reason?
Answer: It may be caused by a slackened connector. Please turn off the machine, firmly connect the connector, and switch on the machine again.

Question: The appliance is blank screened after a while during its
operation.
Answer: Power saving was set in the power management. Press power key to resume it. Or you can set ‘None' or extend the standby time in Power Off interface.

Other questions
Question: Screen of main unit flashes at engine ignition moment.  
Answer:  Caused by electromagnetic disturbing, and this is normal phenomenon. 

Question: Diagnose interrupted during diagnosing process.  
Answer: Caused by   electromagnetic disturbing or poor connecting.

Question:  There is no response when communicating with on-board computer.
Answer: Please confirm the proper voltage of power supply and check if the throttle has been closed, the transmission is in the neutral position, and the water is in proper temperature.

Question: The systems equipped with the vehicle can not be diagnosed.
Answer: DLC of some early models is separated; refer to User's Manual for details. 

Question: The fault code storage is blank.
Answer:  Usually, it's the "suquela" for shared circuit. Please locate and analyze the most similar fault code and its circuit.

Question: There is so much fault code.
Answer:  Usually, it's caused by poor connection or fault circuit grounding.
Please check and confirm if the Year and make selected is correct or not and if the vehicle is equipped with the right system.
Refer:http://www.obdscanner.us/some-frequently-asked-questions-and-answers-relating-to-x-431diagun.html

FAQ Professional Ford VCM

Tips:

Before carrying out maintenance and cleaning of the FORD VCM, make sure the unit is not
connected to a power source, vehicle, or PC. Use only a well-diluted, mild, non-abrasive
cleaning agent applied using a soft, lint free cloth.
DO NOT use or apply undiluted cleaning agent directly to the equipment surface and do not soak
the cloth. Take care that cleaning fluid does not enter connector receptacles. DO NOT expose
this equipment to spilled liquids.
DO NOT continue to use this equipment if you have ANY doubts that it may not be working
properly or it is damaged in anyway. Contact the Ford TIS Hotline.
DO NOT remove any fixed covers unless you are authorized/qualified to do so.
A defective electrical earth (ground) connection to any equipment may cause an electric
shock hazard. This hazard may pass through the signal cabling and to any other equipment
interconnected. It is recommended that you check electrical wiring at frequent intervals .

Note: Do ensure the VCM is not subjected to extreme temperature or prolonged exposure to direct sunlight that
may cause heating of the VCM.

What’s the Equipment Precautions  ?

Step 1: Read all instructions.
Step 2: Care must be taken as burns can occur from touching hot parts or surfaces.
Step 3: DO NOT operate equipment if damage to unit or cord is suspected.
Step 4: DO NOT let cord hang over edge of table, bench or counter or come in contact with hot
manifolds or moving fan blades.
Step 5: DO NOT place tools or test equipment on vehicle fenders or other places inside the
engine compartment.
Step 6: Let equipment cool completely before putting away. Loop cord loosely around equipment
when storing.
Step 7: Adequate ventilation should be provided when working on operating internal combustion
engines.
Step 8: Keep hair, loose clothing, jewelry, fingers and all parts of body away from moving parts of
the vehicle.
Step 9:Use this equipment only as described in the manual. Use only manufacturer’s
recommended attachments.
Step 10:ALWAYS WEAR SAFETY GLASSES WHEN USING GARAGE EQUIPMENT.
Everyday eyeglasses only have impact resistant lenses, they are NOT safety glasses.

Software Updates
Periodically, the user will be able to update the VCM software using the base station/host device
when new releases become available.

Normal Power-up LED Operation
When power is applied to a VCM loaded with software all five LED’s will briefly turn On, single LED sweep from 5 through 1 twice, and 1 through 5 twice, then become ready for use with LED 2 (VCM \Operating) blinking and LED 3 (Power) On steady. This LED sequence is considered a normal VCM power-up/boot-up operation. Following a normal power-up operation, LED 1 (Vehicle Link) comes On/Active when connected to a vehicle, and LED 5 (Host Link) comes On/Active when connected to a host device. Refer to the Troubleshooting section for examples of abnormal LED operation.
Note: The LED status indicator operation sequences are based on the latest information
available at the time of publication. If differences are observed, refer to the VCM Hardware
Manual on the CD/DVD or at the Internet location in which software is obtained for up-to-date information.

For newest version and more information about car diagnostic tool, there is a blog http://www.obdscanner.us/.

Compare SBB Key Programmer with AD900 Key Programmer

Both sbb key programmer and AD900 Key Programmer are the best universal key maker and hot selling at vtoolshop.
Though they all good car key program tools, they are difference in making car keys and support car list.

Let’s focus on Maker Car List at first:

SBB  Key Maker Car List
SBB is a universal key programmer for it can program multi-brands car keys; it supports all American, German, French, Japanese, European cars. Besides, SBB key programmer V33 support new cars likes Ford 2010 and Hummer.

AD900 Key Maker Car List
Support on programming the transponder key and remote for Audi A8, VW Touareg, VW Phaeton, English BENTLEY, and BMW E38, E39, E46, E53, E60, E61, E63, E64, E65, E66, E87, E90, E91, E92, EWS3, EWS3+, EWS4, CAS, CAS2, CAS3.

Difference in making car keys
SBB Key Programmer  IMMOBILISER Newest Version V33

SBB key programming tool can make key even when you lost your automobile keys, because SBB interface is to insert into the OBD diagnostic seat to read chip data. SBB copies chip according to car model.

SBB make car keys steps:
1) Before running SBB key programmer, please insert the blank new key into your car keyhole;
2) Turn on ignition switch;
3) Insert SBB 16-pin interface into your car OBD2 diagnostic seat. SBB key programmer copies chip according to car model, and it program key not clone key,  it only needs to insert SBB 16-pin interface into your car OBD2 diagnostic seat, then read out immobilizer pin code from immobilizer dump/eeprom of the car before writing it into new blank key. When programming Ford vehicle, it does not need pin code.

AD900 Pro Key Programmer
When you lost your car keys, you can’t use AD900 to program your car keys. Because AD900 key maker only program keys base on the old key information.

AD900 make new car keys steps:
1) Before running AD90 key programmer, please insert the old key into the keyhole;
2) Turn on ignition switch, then this AD900 equipment will read the key information and store it.
3) Insert the blank new key into the keyhole, wait a few minutes, then you will get your car keys.
Find other car diagnostic tool, you can go to visit http://www.obdscanner.us/.

Creader VI is the next generation of vehicle fault diagnosis tool

CREADER VI is the next generation of vehicle fault diagnosis tool developed by Launch, especially for the DIY users and the servicemen of small service workshop. This product applies the color LCD display and personalized function menu. It can diagnose the OBD & EOBD vehicles in whole functions with multi-language selection and LED diagnostic status indicators, which improves the user-friendliness. Meanwhile, the adoption of a whole new operation system makes the Creader VI run faster and help the user diagnose the vehicle more efficient.

Functions :
Read dynamic datastream
MIL indicator
Readiness status test
Search freeze frame data
Read current DTCs
Clear DTCs
O2 sensor detection test
Specified monitoring system on-board monitor test
Read pending DTCs
Read on-board systems or components control
Read vehicle information
Read permanent DTCs
DTCs search
Tested data playback

Parameters:
Screen: 2.8'' TFT 262K true color, 320*240 Pixels LCD display
Input voltage range: 8 ~ 32V
Operating current:<100mA@12V(Typical)
Power consumption: <1.2W(Typical)
Link connection: Standard OBD 16-pin DLC
Operating temperature: 0 °C ~ 50 °C
Storage temperature: -20 °C ~ 70 °C @ RH 60%
Outline dimension: L * W * H = 121 * 82 * 26mm
Weight: <500g per set

Updating way:
Update via Launch Official website directly. (www.crecorder.com)
More car diagnostic tool you also can find from the blog http://www.autobossv30.org/

Some FAQ about car diagnostic tool

Some FAQ about car diagnostic tool:
Question: Why is there no character in the printed paper?
Answer: The paper is mounted reversely. Please take out the paper and mount it again. See the section "Printer Operation" in the User's Manual.

Question: Why can't I input data after activating Soft Keyboard?
Answer: The position where the cursor lies can't be edited. Or you have not activated the 0cursor on the input position. Use the stylus to click the part to edit. When the cursor twinkles, you can input the data.

Question: What should I do if I am not able to switch from Active Taskbar to the running application interface?
Answer: Please close interfaces related to the application, such as the Help or Detail.

Question: Why does the saved data disappear?
Answer: There are two possible causes:
1. Your CF card is damaged. It is necessary to make a new CF card.
2. You've changed language and the data is related to language. You may find the data after switching back to the former language.

Question: What can I do when the screen is confused?
Answer: Please quit the current application (interface), and run it again. If the problem still exists, please restart the system.

Question: How to know what applications (interfaces) are opened.
Answer: Click the active taskbar icon, then the pop-up list will display the applications (interfaces) opened.

Question: Why can't I do operation in current interface?
Answer: There are two possible causes:
1. Your current interface has exited illegally. In this situation, you may not see the name of the application (interface) in the pop-up list when you click the active taskbar icon.
2. The system is busy, please wait patiently, or click the active taskbar icon to switch to another application.

The Vtoolshop also have more obd code reader and x431 diagun for sale.

All about GM TECH 2 maintenance

Sometimes whether GM TECH 2 can be used in long-term depends on the tool maintenance. After using the Tech 2, a few simple steps will insure that you get the most life out of this diagnostic tool.

Before all thing start, you should remember do not spray or pour cleaner anywhere on the Tech 2. If the Tech 2 should become dirty, clean it with a mild detergent or hand soap. Avoid using harsh solvents such as petroleum-based cleaning agents: acetone, benzene, trichlorethylene, etc. Harsh solvents can etch Tech 2 plastic surfaces.

Although the Tech 2 is water resistant it is not waterproof, so be sure to thoroughly dry off the Tech 2 prior to usage and/or storage.

Maintenance of the Tech 2 requires periodic inspection and cleaning of:
• The display window
• The keypad
• The cable assemblies and connectors

Make sure the Tech 2 is not connected to a vehicle or other power source and follow the cleaning procedures detailed below.

Cleaning the Display
The display collects dust and grime during normal use. Occasionally wipe the screen with a clean, soft, static-free cloth. Remove stubborn stains by applying a non-abrasive glass cleaner to a soft cloth and wipe cloth across display area.

Cleaning the Keypad
Clean the keypad with a non-abrasive cleaner. Apply a small amount of cleaner on a soft cloth and wipe cloth across keypad area.

Maintaining the Cable Assemblies and Connectors
Inspect cable assemblies during connection and disconnection to components. Watch for any cuts or abrasions along the cables. Check the connectors and connector pins for grease, dirt and corrosion. If contaminants are present, remove them with a mild soap solution.

About Storing the Tech 2, you should remember that Store the Tech 2 away from solvents and other liquids. It is NOT moisture proof;Store the Tech 2 away from direct sunlight. Ultraviolet and infrared light will darken the display;Store the Tech 2 in its plastic case. Otherwise, the high-impact plastic cover could become scratched. For more detail about OPEL TECH2 USB and GM TECH2 VCI Module, please go to vtoolshop.

Tips of airbag using you should know

How to keep your airbag in good condition. It is very important for every one when you are driving.

- Airbag is a parts with oneoff.
Each airbag can only use one time. One your airbaig open, it will loss its function. After airbag open, you have to drive your car back to factory and rebuild one new. Normally, it will cost around 3000$ rebuild one new airbag system for your cars. It is expensive, but it is essential for drving. So, the best way for us is car code reader airbag system in good condition.

- Do not put anything around the airbag
Do not put anything around the airbag, in front of it, near it, never do that. They would be balled out Once your airbag explode when emergency, which would bring more danger. When you install media player, CD on your cars, please comply with the rules of decorate and never change airbag system.

- How and When close your airbag
Please take care when children seat between driving seat and vice driving seat. It maybe bring danger to children when airbag working, it arising strong air pressure. So, you'd better seat your baby in behind seat. It is more safety. Once the children seat between driving seat and vice driving seat, you must be keep the airbag system off. It is very important.

- When we need repair airbag
Please pay attention to the warning light of SRS which seat on your instrument panel. If your airbag system works in order, SRS will keep on light for six seconds when you open the engine and turn the power to "ACC" or "ON". It is testing procedure. If the SRS keep light on always, your airbag system should be in trouble. You must repair it as soon as possible. Otherwise, your airbag will be out of service when emergency arising. Another way, you can equip one diy tools of scanner for your airbag.

Following is some standard for your airbag.
- SRS, Stimulated Raman Scattering
- SRS Audio Sandbox
- SRS WOW HD
- SRS TruSurround XT
- SRS Circle Surround II
- SRS Headphone 360
- SRS 3D Center Control
- SRS TruBass
- SRS FOCUS
- SRS Definition
- SRS Dialog Clarity

Beauty your airbag system. Keep your safety any time when x431 tool enjoy driving.