Best selling On-board diagnostics

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. Tonwon V Left

The diagnostic scanner works with various apps such as Carista, Torque, DashCommand, JScan, BimmerCode, and many others. This updated version of the Vgate iCar Pro is specifically designed for coding apps that require high data transfer. The adapter supports features such as PC/phone activation, battery voltage drop, OBD bus activation, and key activation. The vLinker MC+ offers high compatibility and allows access to SW-CAN and MS-CAN protocols. It provides comprehensive protection against overvoltage, overcurrent, overheating, and battery discharge, and offers firmware updates. 

2. Obdeleven Code Reader

The Smart Bluetooth diagnostic tool is used for scanning, reading, sharing, and deleting error codes in Audi, Volkswagen, BMW, Mini, Skoda, Seat, Cupra, Lamborghini, and Bentley vehicles. It allows for the scanning of control units in the car to diagnose issues with the engine, transmission, ABS, airbags, multimedia, air conditioning, electronics, steering column, door electronics, and other comfort features. The cloud-based automotive diagnostic software is applicable for iOS, Android, and Huawei operating systems. 

3. Obdeleven OBD2-Diagnose-Scan-Werkzeug

Available with Android 5.0 and higher or iOS 11.0 and higher operating systems

- Delete passive errors and check active errors to find out what needs to be repaired or replaced.

- Share the diagnostic data log via email. Share the diagnostic report of necessary and optional repairs with your automotive mechatronics technician or your expert friend.

- Scan the control units installed in your car and receive detailed information about your vehicle (e.g. engine, transmission, ABS, airbag, multimedia, air conditioning, etc.). 

4. Obdlink OBD2 MX+

Works with iPhone, iPad, Apple Watch, Android, Windows and Kindle Fire. Compatible with all OBD-II compliant vehicles from 1996 onwards - no exceptions. Other features: OBDLink app (included) offers advanced diagnostics, tachographs, multi-parameter charts, customisable displays, Dropbox support and more. More apps: OBDLink MX+ works with dozens of popular apps, including Torque, Dashcommand, Harry's Lap Timer and more. More vehicle networks: Hardware support for ms-can (Ford) and sw-can (GM) means MX+ can access advanced parameters. 

5. No Name OBD2 diagnostic device OM126

On the trail of the error. Being able to independently perform error diagnosis on the car has several advantages: Those who can take matters into their own hands know immediately where the problem lies. This also helps avoid unnecessary repairs at the workshop. The OM126 supports OBD2 protocols CAN J1850 PWM, J1850 VPW, ISO 9141, and KWP2000, and features its own error library. The results can be conveniently read on the 2.4-inch color display in ten different languages and code definitions. Particularly practical: With the USB interface, not only can the read data be transferred to a PC to create a clear printout, but the diagnostic device also has access to the latest updates at any time via the computer. This handy helper does not know empty batteries: the power supply conveniently operates via the car battery, ensuring that the OM126 is always ready for use, even on the go. 

6. BGS OBD 2 (EOBD) Error Code Diagnostic Tool

Allows reading and deleting OBD2 error codes. No error code list is required; all error codes are displayed in plain text. Displaying freeze frame values is an important feature for locating a fault. Reading the readiness codes indicates whether the emission systems are ready or not. Enables reading of live data, with various parameters displayed in real-time. Powered through the vehicle's OBD2 port. Easy to use. The menu languages include German, English, French, Spanish, and Italian. OBD2 error codes refer to engine control error codes; reading comfort and safety systems such as airbags, ABS, radio, heated seats, etc., is not possible. 

7. Adapter Universe OBD II Interface VAG

Depending on the software used, the fault memory can be read out, the immobiliser adjusted, the cruise control changed or live data analyses carried out. No additional hardware is required for the interface cable. It is connected directly to the PC/laptop via USB. All error codes can be read and deleted. With the OBD2 16-pin connector system, no additional plugs are required. Compatibility: Suitable for vehicles from 1995 to 2004 (without CAN-BUS system). 

8. Voltcraft Obd Ii

Find the error! When a car has issues, simply looking under the hood is no longer sufficient for modern vehicles. To detect hidden faults in the complex engine technology or just to check the vehicle's status, a diagnostic tool like the Voltcraft VC-OBD-9610 is exactly what you need.

OBD II compatible and suitable for all VW vehicles. The so-called On-Board Diagnostic system of the second generation (OBD II) has been a mandatory standard in Europe since 2001 for gasoline vehicles and since 2004 for diesel vehicles. Therefore, all vehicles approved in the EU since then can be read with the Voltcraft VC-OBD-9610. This applies to VW vehicles without any time restrictions.

All important functions in one device. The Voltcraft diagnostic tool allows you to access and display a variety of protocols and special functions: reading and deleting trouble codes, learning the throttle pedal, injector adjustment, battery registration, DPF function, and much more are available. And all this is presented clearly on two displays. The five most commonly used functions can be accessed quickly and easily directly from the start window.

Especially useful: The Voltcraft VC-OBD-9610 performs an automatic vehicle scan that highlights all faults in red along with the corresponding error code (DTC). The diagnostic tool comes with a practical case, USB cable, and user manual. Available software upgrades are free of charge. 

9. Autel AL319 obd2

The AL319 from Autel is an OBD2 diagnostic tool with extensive features, suitable for most OBD2-compatible diesel and gasoline vehicles. It supports generic (P0, P2, P3, and U0) and manufacturer-specific (P1, P3, and U1) fault codes, helping to identify the cause of the check engine light. The device allows access to real-time and freeze-frame data from the PCM, as well as reading and clearing engine fault codes. 

10. Werkstein Universal car diagnostic scanner fault code reader

The Universal Auto OBD Diagnostic Scanner from Werkstein is a powerful on-board diagnostic tool designed for quick and accurate reading of error codes in vehicles. This device is compatible with all vehicles that meet the OBDII/EOBD standard, making it suitable for a wide range of car models manufactured from 1996 onwards. The scanner allows for easy identification of fault causes by retrieving generic and manufacturer-specific error codes and turning off the check engine light. With a user-friendly LCD screen, the device not only displays error codes but also important live data such as the PCM data stream and the status of emission monitors. The ability to save data and transfer it to a computer via USB makes analyzing and reviewing vehicle data particularly simple and efficient. Its compact design and included carrying case ensure that the device is always within reach.

- Compatible with all OBDII/EOBD-compliant vehicles from 1996
- Quick reading and clearing of error codes
- Displays live data and freeze frame data
- Integrated OBD-II DTC search library for easy fault diagnosis
- Software upgradeable via the internet and data transfer via USB possible. 

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