Choose the good PSOP44 Socket for your car

PSOP44 socket adaptor is the small part for your EPROM Programmer. so you should choose the right and good quality PSOP33 Socket .

PSOP44 Socket ,although is small part  , but it has the important function , you may know only small part of the car diagnostic tool can make a big change.

So before you use all the car scanner like the PSOP44 socket adaptor , you should choose well for your car .

PSOP44 socket adaptor Images:

PSOP44 socket adaptor PSOP44 socket adaptor PSOP44 socket adaptor PSOP44 socket adaptor

PSOP44 socket adaptor  manual
Insert adapter to the device programmer ZIF socket according to the picture placed near of it. If you have
some doubts about orientation of this adapter in device programmer ZIF socket, it is valid general rule, the
orientation of the text of title is the same as the text on the top of the device programmer.
Push the top of adapter ZIF socket to open it. Insert the device into the adapter ZIF socket. The right position
of the programmed device in adapter ZIF socket is show at picture near (mainly left above) the adapter ZIF
socket. Then release adapter ZIF socket. If you use this adapter for devices with less than 44 pins, then place
device to the bottom edge of adapter ZIFsocket. Upper contacts stay unconnected.
Visually check interconnection between device and adapter ZIF socket. If everything looks OK, the device is
ready for programming.
Be careful, because the incorrect insertion of adapter to the device programmer ZIF socket or device to the
adapter ZIF socket can damage the programmed device.
To take out the device push the top of adapter ZIF socket and remove device from it.
When you finish work with adapter, remove it from the device programmer ZIF socket.
Do not directly touch the pins of the adapter and adapter ZIF socket, because dirt may cause errors during
programming of device.
For handling with the device we recommended to use a vacuum pick up tool.
If programming yields isn’t 100% when using programming adapter or if some unreliability appears, try to
connect one 22nF-100nF multilayer capacitor (that meet the EIA X7R or Z5U specification) between leads of
adapter connected to pins VCC and GND pins of programmed chip.

When you use the PSOP44 Socket take follow at this manual is good to your car .


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 car diagnostic tool 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 diagnostic 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
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.

Launch X431 Master–special different from other launch products

There are many launch products hot selling at vtoolshop. Since launch series including launch X431 Diagun, launch gds, launch master, launch gx3, why some customer special choose launch x321 master?

Actually, the difference of  launch X431 Master and other  launch x431 product is that launch  launch x321 master is available in so many language, especialy arabic. launch x321 master is the only one products which provide arabic.

Launch X431 Master carries PDA functions apart from reading trouble code, live data stream or even actuation tests to aid your diagnosis. If you’re after a machine that covers new cars, this is the machine for you. We are talking modern day cars that are up to six or seven years old that are jam packed with electronics.

It can
Open automobile diagnostic functions for almost all vehicles in the world
-Internet update of softwares
-PDA functions
-Multi-language display function
-Printing function

Also great marker car covers:

-for BMW
-for HONDA
-Thailand ISUZU
-Transporter & V-Class

This X431 adopts open diagnostic technology, which is the most advanced in the world as well as the future of automotive diagnosis.

Other advantages:

-Diagnosis on various electronic control system
-Built-in operating system, open diagnostic platform and PDA functions
-Supports extra high-speed transfer of data stream
-Powerful data stream display in waveform format
-Standard hardware compatible to almost all vehicle sockets
-Large LCD touch screen for easier operation
-DEMO functions provide easily accessible help information
-Mini printer for real-time printout of test data
-Multi-language operating interface
-Print out test data any time with built-in printer
-Easy operation through handwriting input on large touch screen
-Strong test capacity to cover all electronic systems
-Unique reading of date stream to ensure fast date updating
-Strong waveform display to monitor any change in the data stream
-Embedded operation system and open-platform diagnosis to make effective diagnosis possible
-Integrated adaptors featuring compact design and reliability
-Complete after-sales service system to give life-long service
-Multi-language choices and easy update via the Internet

KTS 520 and KTS 550 – for multipurpose diagnosis using existing workshop hardware

KTS 520 – the multipurpose solution geared to automotive workshops
· Suitable for workshops that only occasionally require control unit diagnosis data
· Multipurpose diagnosis possible using a PC or a laptop
· Equipped with a multimeter for voltage, resistance and current measurements

KTS 520 Technical Data

Diagnosis protocol:
Connections for
ISO 9141-2,K/L lines
Flasher code
SAE-J1850 DLC (GM,…)
SAE-J1850 SPC (Ford)
CAN ISO11898 ISO 15765-4 (OBD)

Accuracy 1% of measured value
Voltage, minimum resolution: 0.1 mV, maximum measuring range: 200 V
Current, minimum resolution: 0,1 mA, maximum measuring range: 600 A resistance, minimum resolution:
100 mOhm, maximum measuring range: 1 M Ohm

Connections for:
OBD line or via universal adapter plus vehicle spezific cables
Multimeter socket yellow (+), blue (-) and black (ground), USB, serial,
Power supply and status indicator

KTS 520 and KTS 550 – common technical features
· Simple adaptation to laptop or PC through USB or serial standard interface
· Powered by ESI[tronic]: ideal in combination with the workshop software for fast and targeted
vehicle diagnosis in the workshop
· Full range of ESI [tronic] test specification immediately available

· Both models are equipped for all current diagnosis protocols:
– ISO systems of European vehicles
– SAE systems for American and Japanese vehicles
– CAN protocols for testing state-of-the-art
CAN bus systems in new vehicles
· direct multiplexer connection via OBD line to the diagnosis socket
· software automatically controls multiplexer – thus dispensing with need for troublesome changing around of communication connections

KTS 550 – the multipurpose solution for automotive workshops
· Workshop PC or laptop together with ESI[tronic] provides a test station for convenient vehicle diagnosis
· 2-channel multimeter for rapid tracing of faults through simultaneous measurements on two components
· 2-channel oscilloscope for complicated tests on state-of-the-art vehicle-system components – ideally suited for sensor testing in vehicle, e.g. simultaneous display of both lambda sensors in a single display image
· One device for both diagnosis and measuring technology

KTS 550 Technical Data

Diagnosis protocol
ISO 9141-2,K/L lines

Flasher code
SAE-J1850 DLC (GM,…), SAE-J1850 SPC (For d)
CAN ISO11898 ISO 15765-4 (OBD)
2-channel multimeter Accuracy 1% of measured value
Voltage, minimum resolution: 0.1 mV, maximum measuring range: 200 V
Current, minimum resolution: 0,1 mA, maximum measuring range: 600 A
resistance, minimum resolution: 100 mOhm, maximum measuring range: 1 M Ohm
2-channel oscilloscope 1-channel operation: 1x 100 K scans/sec
2-channel operation: 2x 50 K scans/sec
Channel 1 zero potential
Connections for OBD line or via universal adapter plus vehicle spezific cables
Multimeter channel 1: socket yellow (+), blue (-), channel 2: red (+) and black (ground), USB, serial, power supply and status indicator

Ideal augmentation to PC-aided testers
· Extension of diagnosis options, e.g. for the Emission System Analysis (ESA) or for rival devices with standard interface

· In such an instance the following
PC requirements must be fulfilled: operating system Win95 to Win2000, minimum of 128 MB main memory, one free USB and one serial interface, minimum of 5 GB hard drive capacity for the ESI[tronic]- basic installation

Simple connection to vehicle

Simple connection to vehicle
More car diagnostic tool like ELM327 , you also can visit the blog

PP2000/LEXIA-3 Interface latest version works for both Citreon and Peugeot

Language Inculding:
English, German, French, Japanese, Russian, Spanish, Portuguese, Swedish, Turkish, Dutch, Polish, Italian, Hungary, Greek, Czech

PP2000/LEXIA-3 Interface latest version, works for both Citreon and Peugeot!

Dealer diagnostic scanner for comprehensive Citroen and Peugeot cars diagnostic. You can do all as a authorized dealer does.This diagnostics software allows you to perform complete diagnostics of all from 1995 untill present models. Diagnostics is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001).

Lexia 3 Supported functions

Unlike other universal car scanner tools which only read fault codes, this software performs nearly ALL the functions like the original dealer diagnostic tool. Our diagnostic interface contains K-Line multiplexor, CAN-BUS interfaces and SAE J1850 bus (both PWM and VPW).

The following diagnostic functions are Lexia 3 supported:

Read identification
Displays complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc…

Read fault codes
Displays all stored and pending fault codes with complete description (e.g. “Rail pressure – too low pressure”).
Program supports report printing or copy to clipboard.

Clear fault codes
This function clears all stored fault codes and other diagnostic information.

Auto-scan (complete car scan/test)
Detects all ECUs (electronic control units) installed in car and reads all diagnostic fault codes.

Measured Values
Program displays live Data like Engine Speed, Battery voltage, Oxygen Sensor, Coolant Temperature, etc. Values can be displayed in graph, 9 values at once, or full listing (all measured values). Logging to file is also supported, which allows offline analysis.

Actuator test
Actuator test activates particular actuator (e.g. turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc..)

Programming functions/Adaptation
This feature is of great importance in all vehicles because systems like Engine control units, Immobilizers, Airbags, Alarms, Body Control Units, and some others, require you to perform reset or programming procedures after car repair is done, or even configuration after replacing broken Control Unit.

Lexia 3 Hardware and software requirements
Software requires at least Intel Celeron/Pentium III 400 MHz, 128 MB RAM, 50MB free HDD space and USB 1.1 port (USB 2.0 recommended) and Microsoft Windows 98 SR2/2000/XP with the latest service pack installed.

Lexia 3 Package includes:
• Main unit (1 pc)
• Diagnostic cable (2 pcs)
• USB cable(1 pcs)
• Power cable clips( 1 pair)
• Latest version Software CDs( Lexia & PPO) (1 pcs)

More car tools like UCANDAS VDM and Autel VAG405 , you can go to the blog

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.

You can find other car tools like ELM327 Bluetooth from the