When purchasing a car computer tester or car fault diagnostic tool, are you confused about the price and how to choose? PHP editor Strawberry has specially compiled car computer tester prices and purchasing guides for everyone, covering the functions, price ranges and purchasing considerations of different instruments, allowing you to easily find products that suit your needs. Continue reading this article to gain an in-depth understanding of the market price of automotive computer testers, and master the purchasing tips shared by professionals to ensure you make a wise decision!
Car computer tester is an important tool for diagnosing vehicle faults. The price depends on the brand, function and model vary depending on the. Generally speaking, the price of an ordinary car computer tester ranges from 500 yuan to 2,000 yuan, while the price of high-end professional models may be higher.
The car computer detector can read the vehicle's fault code, real-time data, vehicle speed, rotational speed and other information by connecting to the vehicle's OBD interface, helping car owners or repairmen accurately locate vehicle faults.
When choosing a car computer tester, you need to consider the following points:
Compatibility: Make sure the selected tester is compatible with your car model. Features: Choose the right features and performance based on your personal needs. Ease of use: Choose products that are easy to operate and have a user-friendly interface. After-sales service: Choose brands and channels with good after-sales service.When using the car computer detector, you first need to find the OBD interface of the vehicle, and then connect the detector according to the instructions for fault diagnosis and data reading. During the operation, you need to read the instructions carefully and operate correctly according to the instructions to avoid misoperation.
Through the understanding of the above content, I hope it can help everyone have a clearer understanding of automotive computer testers and become more comfortable when purchasing and using them.
Thank you for reading this article, I hope it helps!
1. When evaluating the pros and cons of a car fault diagnosis instrument, what aspects should be considered?
Maybe you already have part of the answer when you ask this question! The advantages and disadvantages of automobile diagnostic tools can be evaluated from many aspects, such as the depth of software diagnostic functions, breadth of vehicle models covered, hardware stability, equipment scalability, purchase price, after-sales convenience, etc. The one that suits you best should be excellent.
1. Usually the original diagnostic instrument used in 4S stations is definitely excellent in terms of diagnostic software functions and the hardware is also relatively good; but the price is not very good.
2. There are special instruments on the market that are similar to the original diagnostic equipment. The diagnostic software functions are similar to the original diagnostic equipment and the price is relatively close to the people. If intellectual property or legal considerations are put aside, this is a relatively good choice for demanders. have advantage of.
3. Third-party diagnostic instruments that are normally circulated in the open market, such as: Launch, Daotong, Langren, Okolea, Fuji Weiye, Bosch, Red Box, Xingka, Xiaoou...; model coverage It is relatively extensive, the depth of diagnostic software is inferior to that of specialized equipment, the hardware platform has different models, and the price range is clear, there is always one suitable for you.
2. Combined with the current status of the after-sales maintenance industry, the application scenarios of the diagnostic instrument and the technical capabilities of the users, as well as the return on investment ratio, the equipment can be roughly divided into: conventional diagnosis, diagnosis with programming function, diagnosis with remote diagnosis, etc. Several grades.
General diagnosis: special functions such as fault reading, fault clearing, data flow, action testing, maintenance matching coding, etc. The current price is often around 4,000. Several major mainstream brands on the market have model products in corresponding ranges.
Diagnosis with programming function: Covers the first function above, and can also support online programming. The programming here refers to the installation of the underlying running software in the automotive electronic control module (not computer language programming), because the covered programmable The number of models varies, and the current price is often around 6,000-8,000. Almost all major mainstream brands on the market have models in corresponding ranges.
With remote diagnosis function: usually covers the second function above, and can also support remote diagnosis; that is, through the C-side (usually integrated with the diagnostic module) communication module, the functions of the remote more professional diagnostic equipment are extended to Local vehicles, this is an in-depth application of "Internet of Things +" technology, equipped with vehicle diagnostic technology to achieve remote off-site diagnosis. The current price is often around 8-10 thousand. Several major mainstream brands on the market have models in corresponding ranges.
3. The hardware itself of the automobile fault diagnostic instrument is an electronic product. According to the current characteristics of electronic products, that is, the development status, the service life of the diagnostic instrument can be planned and expected to be 42 months, that is, three and a half years; after setting 42 months Hardware performance drops significantly or the failure rate increases, and maintenance costs increase; the scrap value of the equipment is referenced to 15%-20%.
Through the above information, I believe you should have a clearer choice; welcome to follow and discuss~!
1. First, find a fault diagnosis instrument and the faulty vehicle.
2. Then connect the diagnostic tool interface to the car. As for the car, it is generally set under the steering wheel, at the driver's knee position. Find and connect it.
3. Wuling vehicles are generally installed under the co-pilot’s seat.
4. Turn the ignition key to the ON position, then turn on the diagnostic tool. Select car diagnosis on the page, then select the corresponding car model and click on the engine model.
5. Select the engine system, choose to read the fault code, then return, choose to clear the fault code, start the engine and then read the fault code.
6. If the check fails, you can choose to read the data stream, check the data changes, and then compare it with the maintenance book. This is the basic use of the diagnostic tool.
The fault diagnosis instrument is responsible for checking car faults and outputting error codes. The decoder is used to read the diagnosis results and output understandable Chinese characters. Let’s explain it this way: the diagnostic tool is the doctor, and he writes out medication orders, but no one knows the doctor’s name. The decoder is the person who takes the medicine, and can only understand what the doctor writes. Vehicle fault self-checking terminal and car fault diagnosis instrument (also known as car decoder) are portable intelligent car fault self-checking instruments used to detect car faults. Users can use it to quickly read faults in the car's electronic control system and pass The LCD screen displays fault information and quickly identifies the location and cause of the fault.
It requires understanding from many aspects. At present, there are many brands of automobile fault computer diagnostic instruments. Among the tested models, Bosch and Launch are the two most comprehensive, easy to upgrade, good after-sales service, and the most cost-effective. Bosch's equipment is more expensive, while Launch's X-431 series is more affordable.
tel
Daotong brand is affiliated to Shenzhen Daotong Technology Co., Ltd. and was established in 2004. It is an enterprise focusing on R&D, production and sales of automotive electronic products. It is a global supplier of automotive diagnostic solutions and equipment (check transaction price | participation | preferential policies). The Daotong brand has always been basically committed to product innovation, with average annual R&D expenditures accounting for more than 10% of the year's sales revenue. From this data, we can see that the company has made a lot of efforts.
Chetong
e car brand, affiliated to Shenzhen Chetong Technology Co., Ltd., was established in China on August 15, 2005. Mainly engaged in the research and development of automotive electronic equipment. But it is not the first company in China to integrate the R&D, production, sales and after-sales of automobile fault detection equipment and driving computer systems. It is also a supplier of R&D solutions for automotive electronic products.
There are many brands and models of car fault diagnostic instruments on the market. Which one is better depends mainly on the following aspects:
1. Applicability: Different car brands and models require different diagnostic instruments, so before purchasing You need to confirm whether the selected product is compatible with your vehicle before purchasing.
2. Function: Different diagnostic instruments have different functions. Some are only able to read vehicle fault codes, while others can detect more vehicle data and provide richer fault solutions. Therefore, you need to choose the corresponding functions according to your own needs.
3. Brand and after-sales service: Choosing a diagnostic instrument from a well-known brand will be more reliable and reassuring in terms of equipment quality, stability and after-sales service.
Common automotive fault diagnosis instrument brands include Launch, Autel, Bosch, Foxwell, Actron, etc. Their product quality and after-sales service are guaranteed, and users can choose according to their own needs. At the same time, you need to pay attention to issues such as price, ease of use, and difficulty in upgrading before purchasing.
Nowadays, the most mainstream brands in the automotive fault diagnostic instrument market include Launch, Langren, Bosch, etc. Each has its own characteristics. For example, Launch’s is more common, but has few special functions. Langren’s diagnosis The functions are ordinary, but the special functions such as key matching, meter adjustment, maintenance reset, and throttle matching are the most common, and the service of the technicians is good.
If you open your own repair shop, it is recommended to choose Langren’s PS90, because there are many projects that can be done, and you can make more money by doing one more.
How to use the car computer diagnostic tool:
1. First determine the car series to be diagnosed, and then select the corresponding car fault diagnostic tool plug. Different car models correspond to different plugs. Most of them on the market are OBD2 and CAN. OBD2 plug. Plug the plug into the corresponding diagnostic interface of the vehicle (mostly on the left and right sides under the steering wheel).
2. Turn the ignition switch to the ON position, then turn on the diagnostic tool, select the corresponding car model for car diagnosis, and select the corresponding engine model.
3. Select the engine system and read the fault code. It can be seen that the car currently has some fault information. If the fault code cannot be checked, you can choose to read the data stream, check the data changes and then compare it with the maintenance book.
4. Kosongkan kod kerosakan selepas diagnosis dan pembaikan, hidupkan enjin dan baca semula kod kerosakan untuk melihat jika ia telah dibersihkan.
Perkakasan komputer yang rosak boleh menyebabkan banyak masalah dan kesulitan kepada pengguna. Oleh itu, mengetahui cara menggunakan peralatan diagnostik profesional untuk mengesan kegagalan perkakasan komputer adalah kemahiran penting. Artikel ini akan memperkenalkan langkah asas untuk menggunakan peralatan diagnostik untuk mengesan kegagalan perkakasan komputer.
Sebelum mula menggunakan instrumen diagnostik, anda perlu memahami beberapa kerosakan perkakasan komputer yang biasa. Kegagalan perkakasan komputer biasa termasuk tetapi tidak terhad kepada: kegagalan papan induk, kegagalan cakera keras, kegagalan memori, kegagalan kad grafik, dsb. Mengetahui jenis kerosakan biasa ini akan membantu kami mencari masalah dengan lebih cepat.
Sebelum mengesan kerosakan perkakasan, kita perlu menyediakan beberapa instrumen diagnostik profesional. Instrumen ini termasuk tetapi tidak terhad kepada: termometer, voltmeter, ammeter, dsb. Instrumen ini boleh membantu kami mengukur pelbagai parameter komputer untuk mengetahui di mana masalahnya.
Langkah asas untuk menggunakan instrumen diagnostik untuk mengesan kerosakan perkakasan komputer adalah seperti berikut:
Pertama, matikan komputer, cabut bekalan kuasa dan cabut semua peranti luaran. Kemudian, buka bekas komputer dan periksa sama ada komponen perkakasan disambungkan dengan selamat. Seterusnya, hidupkan komputer dan perhatikan jika terdapat sebarang kelainan, seperti bunyi yang luar biasa, terlalu panas, dsb. Kemudian, gunakan termometer untuk mengukur suhu setiap komponen perkakasan. Seterusnya, gunakan voltmeter dan ammeter untuk mengukur voltan dan arus bekalan ke papan induk komputer anda. Akhir sekali, gunakan perisian diagnostik untuk menjalankan ujian komprehensif perkakasan komputer untuk menentukan lagi lokasi masalah.Selepas mencari kesalahan, kita perlu menangani kesalahan tersebut. Bergantung pada jenis kegagalan tertentu, kami boleh memilih untuk menggantikan komponen perkakasan yang gagal, membaiki papan litar yang rosak atau melaraskan tetapan untuk menyelesaikan isu tersebut.
Ringkasnya, menggunakan instrumen diagnostik untuk mengesan kegagalan perkakasan komputer adalah kaedah yang penting dan berkesan. Kami berharap pengenalan artikel ini dapat membantu pembaca memahami cara menggunakan instrumen diagnostik untuk mengesan kerosakan perkakasan komputer, dan dapat mencari dan menyelesaikan masalah dengan segera dan tepat apabila perlu.
Terima kasih kerana membaca artikel ini, saya harap artikel ini akan membantu anda!
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