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Opel tech2 usb: Die günstige und einfache Lösung für OBD2 Diagnose



Opel Tech2 Usb Software Download Deutsch




If you own an Opel car from year 1997 to 2004, you may want to have a diagnostic tool that can help you troubleshoot any problems or perform some special functions on your vehicle. One of the most popular and affordable tools for this purpose is Opel Tech2 Usb, which is a clone of the original GM Tech2 device that works with a PC or laptop via a serial port. In this article, we will show you how to use Opel Tech2 Usb for diagnostic and programming purposes, where to buy it and how much it costs, and what are its pros and cons.




Opel Tech2 Usb Software Download Deutsch


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How to use Opel Tech2 Usb for diagnostic purposes




Opel Tech2 Usb can be used to read and clear fault codes from various control units in your car, such as engine, airbag, ABS, transmission, etc. It can also display live data, perform actuator tests, and access special functions. To use Opel Tech2 Usb for diagnostic purposes, you need to follow these steps:


  • Install the drivers and software for Opel Tech2 Usb on your computer. You can download them from here, where you can find different versions of the software in various languages, such as English, German, Polish, Romanian, etc. You need to choose the version that matches your car model and year. For example, if you have an Omega B from 2003, you need to download the English-German version of Base diagnostic software v.2.0.1.33.



  • Connect Opel Tech2 Usb to your computer via a serial port (COM port). You may need a serial cable or an adapter for this. Note that USB to COM adapters are not compatible with Opel Tech2 Usb, so you need to have a free serial port on your computer or laptop.



  • Connect Opel Tech2 Usb to your car via the OBD-II port under the dashboard. Turn on the ignition but do not start the engine.



  • Run the software on your computer and select the control unit that you want to diagnose. For example, if you want to check the engine fault codes, select Engine Control Module (ECM).



  • The software will communicate with the control unit and display the fault codes on the screen. You can read the description of each code in plain text or by its number. You can also clear the codes by clicking on Clear Faults button.



How to use Opel Tech2 Usb for programming purposes




Opel Tech2 Usb can also be used to program some features or functions on your car, such as key programming, immobilizer reset, odometer correction, etc. However, these functions require additional software or hardware that are not included with Opel Tech2 Usb. You need to buy them separately from other sources or download them from online forums or websites. To use Opel Tech2 Usb for programming purposes, you need to follow these steps:


  • Download the appropriate software for your car model and year that can perform the function that you want. For example, if you want to program a new key for your Astra G from 2001, you need to download CarProg software from here.



  • Run the software on your computer and follow the instructions on the screen. You may need to connect some additional hardware or cables between your computer and car or between Opel Tech2 Usb and car.



  • Perform the function that you want by following the steps on the software. For example, if you want to program a new key for your Astra G from 2001 using CarProg software, you need to select Immobiliser -> OPEL -> GM -> Astra G -> Key Programming -> Add Key.



Where to buy Opel Tech2 Usb and how much does it cost?




Opel Tech2 Usb is widely available online from various sellers and websites. You can find it on eBay, Amazon, AliExpress, etc. The price may vary depending on the seller and shipping options. Here is a comparison table of some sellers and prices:



SellerPriceShipping


OBDII365.com$29.99Free worldwide shipping


OBDResource.com$32.99$9.99 shipping fee


OBDTool.co.uk$25.99$6.99 shipping fee


eBay seller obdtools2018$28.99$4.99 shipping fee


Amazon seller OBDII-Shop$31.99Free shipping for Prime members


AliExpress seller OBDII Store$27.99$5.99 shipping fee


Pros and cons of Opel Tech2 Usb




Opel Tech2 Usb has some advantages and disadvantages that you should consider before buying it. Here are some of them:


Advantages:




  • Cheap: Compared to other diagnostic tools or original GM Tech2 device, Opel Tech2 Usb is very affordable and cost-effective.



  • Easy to use: The software interface is simple and user-friendly. You can easily select the control unit and read or clear fault codes.



  • Compatible with many Opel models: Opel Tech2 Usb works with most Opel vehicles from year 1997 to 2004 that support KW81/KW82 protocol.



Disadvantages:




  • Not compatible with USB to COM adapters: You need to have a free serial port on your computer or laptop to use Opel Tech2 Usb.



  • Limited functions compared to original GM Tech2 device: Some functions such as ECU reprogramming or security access are not supported by Opel Tech2 Usb.



  • May require additional software or hardware for some features: Some features such as key programming or immobilizer reset require additional software or hardware that are not included with Opel Tech2 Usb.



Conclusion




In conclusion, Opel Tech2 Usb is a useful tool for diagn Continuing the article: One of the questions that you may have about Opel Tech2 Usb is how to update the software or firmware of the device. Unfortunately, there is no official way to do this, as Opel Tech2 Usb is a clone of the original GM Tech2 device and does not have a genuine serial number or license. However, some users have reported that they were able to update their Opel Tech2 Usb using some unofficial methods, such as:



  • Using Tech2Win software on a PC or laptop with a J2534 device. Tech2Win is an emulator software that allows you to use your J2534 device as a Tech2 on GM vehicles. You can download Tech2Win from here and follow the installation and updater guide. You may need to register and subscribe on the GM website to access the software.



  • Using VXDiag hardware and software on a PC or laptop with a USB cable. VXDiag is a diagnostic tool that can work with multiple car brands and protocols. You can buy VXDiag hardware from here and download VXDiag software from here. You may need to install some drivers and patches to make it work with Opel Tech2 Usb.



However, these methods are not guaranteed to work and may cause some problems or errors with your Opel Tech2 Usb device. Therefore, we do not recommend updating your Opel Tech2 Usb unless you know what you are doing and are willing to take the risk.


Pros and cons of Opel Tech2 Usb




Opel Tech2 Usb has some advantages and disadvantages that you should consider before buying it. Here are some of them:


Advantages:




  • Cheap: Compared to other diagnostic tools or original GM Tech2 device, Opel Tech2 Usb is very affordable and cost-effective.



  • Easy to use: The software interface is simple and user-friendly. You can easily select the control unit and read or clear fault codes.



  • Compatible with many Opel models: Opel Tech2 Usb works with most Opel vehicles from year 1997 to 2004 that support KW81/KW82 protocol.



Disadvantages:




  • Not compatible with USB to COM adapters: You need to have a free serial port on your computer or laptop to use Opel Tech2 Usb.



  • Limited functions compared to original GM Tech2 device: Some functions such as ECU reprogramming or security access are not supported by Opel Tech2 Usb.



  • May require additional software or hardware for some features: Some features such as key programming or immobilizer reset require additional software or hardware that are not included with Opel Tech2 Usb.



Conclusion




In conclusion, Opel Tech2 Usb is a useful tool for diagnosing and programming your Opel car from year 1997 to 2004. It can read and clear fault codes, display live data, perform actuator tests, and access special functions. It is cheap, easy to use, and compatible with many Opel models. However, it also has some drawbacks, such as not being compatible with USB to COM adapters, having limited functions compared to original GM Tech2 device, and requiring additional software or hardware for some features. Therefore, you should weigh the pros and cons of Opel Tech2 Usb before buying it.


FAQs




Here are some frequently asked questions about Opel Tech2 Usb:


Q1: What is the difference between Opel Tech2 Usb and OpelScanner?




A1: OpelScanner is another diagnostic tool for Opel vehicles that works with a PC or laptop via a USB port. It has more functions and features than Opel Tech2 Usb, such as ECU reprogramming, security access, odometer correction, etc. However, it also costs more and may not work with some older models.


Q2: Can I use Opel Tech2 Usb with other car brands?




A2: No, Opel Tech2 Usb only works with Opel vehicles that support KW81/KW82 protocol. It does not work with other car brands or protocols.


Q3: How can I update the software or firmware of Opel Tech2 Usb?




A3: There is no official way to update the software or firmware of Opel Tech2 Usb, as it is a clone of the original GM Tech2 device and does not have a genuine serial number or license. However, some users have reported that they were able to update their Opel Tech2 Usb using some unofficial methods, such as using Tech2Win software on a PC or laptop with a J2534 device, or using VXDiag hardware and software on a PC or laptop with a USB cable. However, these methods are not guaranteed to work and may cause some problems or errors with your Opel Tech2 Usb device.


Q4: What are some common problems or errors that may occur when using Opel Tech2 Usb?




A4: Some common problems or errors that may occur when using Opel Tech2 Usb are:


  • The device does not communicate with the car or computer.



  • The device does not read or clear fault codes.



  • The device does not display live data or perform actuator tests.



  • The device does not access special functions or perform programming.



  • The device shows invalid serial number or license error.



To solve these problems or errors, you may need to check the following:


  • The connection between the device and the car or computer.



  • The drivers and software for the device on your computer.



  • The compatibility of the device with your car model and year.



  • The power supply of the device and the car battery.



  • The firmware version of the device.



Q5: Where can I find more information or support for Opel Tech2 Usb?




A5: You can find more information or support for Opel Tech2 Usb from the following sources:


  • The seller or website where you bought the device.



  • The user manual or guide that came with the device.



  • The online forums or websites that discuss about diagnostic tools for Opel vehicles.




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