The KINGBOLEN Ediag Obd2 scanner has emerged as a popular tool for vehicle diagnostics, offering a range of functions from basic fault code reading to more advanced features like bidirectional testing and ECU coding. This article delves into the capabilities of the Ediag OBD2 scanner, addressing common questions and providing a comprehensive overview for users in the English-speaking market.
Understanding Ediag OBD2 Compatibility
A primary concern for any car owner or technician is whether a diagnostic tool is compatible with their specific vehicle. The Ediag OBD2 scanner boasts broad compatibility, supporting a wide array of car makes and models. Questions regarding compatibility with specific vehicles are frequently asked, highlighting the importance of this aspect for potential users.
Vehicle Make and Model Support:
Ediag OBD2 generally supports vehicles compliant with OBD2 protocols, which includes most cars manufactured after 1996. Specific compatibility inquiries reveal support for various makes, including:
- European Brands: Opel Astra L (2022), Citroen C2 (2007), Citroen C3 (2018), Mercedes E220 W212, Mercedes Sprinter 907 (2020), Peugeot 308 (2022), Peugeot Traveller (2016+), Citroen Spacetourer (2016+), Renault Trafic (2009), Renault Koleos (2017).
- American Brands: Ford Transit (2009), Chevrolet Camaro Z28 SS (2001), Chevrolet (2016 – radio unlock not supported), Chrysler 300 (2015).
- Asian Brands: Toyota Supra A90 (2019~), Honda Accord (2003 European 2.4 VTEC), Honda Elysion RR1 (2004 – key programming not supported), Honda Jazz/Fit (2010 – key programming not supported), Kia Picanto (2019), Kia Sorento (2007), Kia Mohave (2011).
- Jaguar: Jaguar XF (2009).
It’s always recommended to confirm compatibility by providing your specific car model and year to ensure Ediag OBD2 supports your vehicle’s systems.
Key Features and Functions of Ediag OBD2
The Ediag OBD2 scanner goes beyond basic OBD2 diagnostics, offering a range of functionalities that cater to both DIY enthusiasts and professional mechanics.
Diagnostic Capabilities:
- Full System Diagnosis: Ediag OBD2 provides comprehensive diagnostics across all vehicle systems, including engine, transmission, ABS, SRS, and more. This allows users to identify faults in various modules, as evidenced by its ability to read errors in parking sensor control units.
- Fault Code Reading and Clearing: Like standard OBD2 scanners, Ediag OBD2 can read diagnostic trouble codes (DTCs) and clear them after repairs are made.
Service and Reset Functions:
Ediag OBD2 includes several service and reset functions to assist with maintenance and repairs. Examples from user questions include:
- Diesel Particulate Filter (DPF) Regeneration: While not explicitly confirmed for injector reprogramming or FAP/accelerator functions, Ediag OBD2 is implied to handle some diesel-related maintenance tasks.
- Fuel Filter Priming: While specifically denied for Golf 8 TDI, Ediag OBD2 supports fuel filter replacement and filling for models like Golf TDI 7.5 (2017).
- Electronic Parking Brake (EPB) Service Mode: Ediag OBD2 supports EPB service mode, confirmed for Renault Koleos 2017, enabling brake pad replacement and related maintenance.
- Air Suspension Fault Diagnosis: Ediag OBD2 can diagnose air suspension system faults, although recalibration capabilities may vary depending on the car model.
Advanced Functions:
- Bidirectional Testing: The “Bidirectional Test” capability allows users to send commands to vehicle modules to test components and systems.
- ECU Coding: Ediag OBD2 offers ECU coding for certain vehicle brands (specifically mentioned for Volkswagen and Audi), enabling customization and reprogramming of vehicle modules. However, it’s important to note that ECU coding capabilities are not universal across all makes and models.
Limitations:
- Key Programming: Ediag OBD2 generally does not support key programming or immobilizer functions, as indicated by responses regarding Honda Elysion and Jazz/Fit. For key programming needs, the manufacturer recommends tools like the KINGBOLEN K8 IMMO.
- Radio Unlocking: Radio unlocking, as requested for a Chevrolet, is also not supported by Ediag OBD2.
- Online Functions without Subscription: After the initial free period, access to “online functions” is limited without renewing the subscription. These online functions are not clearly defined in the provided Q&A but are implied to include advanced features and potentially cloud-based data access.
Subscription and Renewal for Ediag OBD2
A crucial aspect of Ediag OBD2 is its subscription model. Understanding the subscription terms and costs is essential for users to make informed decisions.
Initial Free Period:
- New Version: The “new version” of Ediag OBD2 comes with one year of free use for all software and functions, including special functions.
- Old Version: The “old version” offers free use of one software (car brand) for one year.
Renewal Costs and Options:
After the initial free period, a subscription renewal is required to maintain full access to software updates and online functions. The renewal costs vary based on the scope:
- Single Software Renewal: Approximately $39.95 USD per year for renewing access to a single car brand’s software.
- All Software Renewal: Approximately $129 USD per year for renewing access to all car brand software and functionalities. Promotional pricing of $80 USD per year for full software renewal has also been mentioned.
Functionality Without Renewal:
Even without renewing the subscription, Ediag OBD2 retains basic OBD2 diagnostic functions. However, access to special functions, reset services, ECU coding, bidirectional tests, and “online functions” is restricted without an active subscription. The tool can still be used for reading and clearing basic engine fault codes, but advanced features require a subscription.
Subscription is Device-Based:
The subscription is linked to the Ediag OBD2 device itself and is not transferable between devices. Unbinding the device from a mobile phone to use on a different phone is not supported at this time.
Using Ediag OBD2 with Your Phone
Ediag OBD2 is designed to be used in conjunction with a smartphone app. Activation and setup are typically done through the app. For any activation issues or problems connecting the device to the phone, users are advised to contact customer support with the device’s serial number and a description of the problem, ideally with photos or videos.
Conclusion
The Ediag OBD2 scanner presents itself as a versatile and relatively affordable option for vehicle diagnostics. It offers a wide range of compatibility and functions, extending beyond basic OBD2 readers to include bidirectional testing, ECU coding (for some brands), and various service resets. However, potential users should be aware of the subscription model, which is necessary to maintain access to the full range of features and software updates after the initial free period. For users needing advanced functions like key programming or radio unlocking, dedicated tools may be required. Overall, Ediag OBD2 is a valuable tool for car owners and technicians seeking a comprehensive diagnostic solution, provided they understand its capabilities and subscription terms.
