Best obd2 Scanners with Throttle Relearn in 2026: 8 Picks Ranked by Specs
Compare 8 OBD2 scanners with throttle relearn. We rank wired and wireless tools by published specs for US and Canadian vehicle coverage.
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Finding the best obd2 scanners with throttle relearn requires looking at the exact reset functions and system coverage each tool offers. We compared 8 models based strictly on the specifications published on their listings. The BLCKTEC 460T OBD2 Scanner leads because it covers Check Engine, ABS, SRS, Transmission, and TPMS systems while including Throttle Relearn and EPB Reset. This approach ensures you see the actual diagnostic capabilities rather than marketing claims. Use this guide to decide which scanner fits your vehicle's specific reset needs and connectivity preferences.
Choose wired or wireless connectivity
The BLCKTEC 460T offers wired reliability for US and Canadian vehicles. It covers Check Engine, ABS, SRS, Transmission, and TPMS systems. If you prefer wireless convenience, the XTOOL A30M provides Bluetooth connectivity with CAN-FD support. Both tools handle throttle relearn. Select based on your preference for a dedicated handheld device or smartphone integration.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | BLCKTEC 460T OBD2 Scanner Best overall | US/Canadian vehicles needing throttle relearn | |
| 2 | XTOOL A30M Bluetooth Scan Tool Best bluetooth | DIYers needing wireless throttle relearn and updates | |
| 3 | XTOOL A30D Black Wireless OBD2 Scanner Best budget | DIYers needing wireless bidirectional resets | |
| 4 | TOPDON ArtiDiag500 5-inch OBD2 Scanner Best premium | DIYers wanting a large screen and throttle relearn | |
| 5 | MUCAR 632 Elite OBD2 Scanner Best fca autoauth | FCA vehicle owners needing AutoAuth support | |
| 6 | XTOOL D5S 5.45-inch OBD2 Scanner Also great | DIYers needing Throttle Relearn and free updates | |
| 7 | XTOOL D5 5.45-inch Wired OBD2 Scanner Best live data | DIYers needing throttle relearn and EPB service | |
| 8 | Dollarfix 5-inch OBD2 Scanner Also great | DIYers needing bidirectional active testing and resets |
The best fit for you
- You need throttle relearn for US and Canadian vehicles – BLCKTEC 460T OBD2 Scanner – It covers Throttle Relearn and includes lifetime updates for those regions.
- You want wireless convenience with Bluetooth connectivity – XTOOL A30M Bluetooth Scan Tool – It offers Bluetooth connectivity and supports CAN-FD protocols for modern cars.
- You prefer a large screen with physical controls – TOPDON ArtiDiag500 5-inch OBD2 Scanner – It features a 5-inch display and includes Throttle Relearn capabilities.
- You own an FCA vehicle needing AutoAuth – MUCAR 632 Elite OBD2 Scanner – It supports FCA AutoAuth and includes Throttle Relearn functions.
BLCKTEC 460T OBD2 Scanner
Best for: US/Canadian vehicles needing throttle relearn
- Reset Functions
- EPB Reset, Oil Reset, Throttle Relearn, BMS Reset, ABS Bleeding, SAS Reset
- System Coverage
- All-system
- Software Updates
- Lifetime free
- Recommended Use
- Cars
- Diagnostic Functions
- AutoVIN
- Dimensions
- 7.75 × 1.5 × 4.4 inches
The BLCKTEC 460T is an all-system OBD2 scanner designed for home mechanics and professionals. It covers Engine, ABS, SRS, and Transmission diagnostics. The tool includes 12+ reset functions, specifically Throttle Relearn, Oil Reset, and EPB Reset. It features AutoVIN technology and real-time live data graphing. You get free lifetime software updates and access to the RepairSolutions2 app. This scanner supports US and Canadian vehicles from 1996 onward.
- 12+ dealer-level reset functions including Throttle Relearn
- All-system diagnostics for Engine, ABS, SRS, and Transmission
- Real-time live data with graphing and overlay capabilities
- AutoVIN and AutoScan technology for faster diagnostics
- Free lifetime software updates
- Fewer reset functions than competitors offering 19 or 26 resets
- No Bluetooth connectivity for wireless phone pairing
- Physical dimensions of 7.75 x 4.4 x 1.5 inches are bulkier than handheld apps
- You need Throttle Body Relearn for maintenance
- You want all-system diagnostic coverage
- You prefer a wired connection for reliability
- You require wireless Bluetooth connectivity
- You need more than 12 reset functions
- You drive a vehicle outside the USA or Canada
Verdict: The BLCKTEC 460T OBD2 Scanner fits DIYers who need Throttle Relearn and all-system diagnostics without wireless features. It offers solid reset coverage and lifetime updates for US and Canadian vehicles.
XTOOL A30M Bluetooth Scan Tool
Best for: DIYers needing wireless throttle relearn and updates
- System Coverage
- All-system
- Bidirectional Control
- Yes (supports active tests)
- Reset Functions
- 26
- Protocol Support
- CAN FD, FCA AutoAuth
- Screen Size
- Smartphone screen
- Software Updates
- Lifetime
The XTOOL A30M is a Bluetooth OBD2 scanner that runs on your smartphone screen. It offers 26 reset functions, including throttle body relearn, and supports CAN FD protocols for newer vehicles. This tool provides full system diagnostics and bidirectional control. It suits DIYers who prefer wireless connectivity and lifetime software updates without subscription fees.
- Includes 26 reset functions with throttle relearn capability
- Bluetooth 4.0 connectivity for cable-free diagnostics up to 33 feet
- Lifetime free software updates for all app service functions
- Supports CAN FD protocol for GM models from 2020 onward
- Requires a separate FCA AutoAuth account for Chrysler, Jeep, Dodge, and Fiat vehicles
- Relies on a smartphone screen rather than a built-in display
- Limited to Bluetooth 4.0 wireless connectivity
- You want wireless diagnostics without carrying cables
- You need lifetime software updates without subscription fees
- You own a GM vehicle from 2020 or newer
- You prefer a dedicated handheld device with a built-in screen
- You drive a Chrysler, Jeep, Dodge, or Fiat and do not want to pay for FCA AutoAuth
- You require the latest Bluetooth version for faster data transfer
Verdict: The XTOOL A30M Bluetooth Scanner is a solid choice for DIYers who value wireless convenience and lifetime updates. It fits users who need throttle relearn and CAN FD support for modern vehicles.
XTOOL A30D Black Wireless OBD2 Scanner
Best for: DIYers needing wireless bidirectional resets
- Reset Functions
- EPB Reset, Throttle Relearn
- System Coverage
- All-system
- Protocol Support
- CAN FD, FCA AutoAuth
- Screen Size
- Smartphone screen
- Software Updates
- Lifetime
- Connectivity
- Wireless
The XTOOL A30D is a wireless bidirectional OBD2 scanner that uses your smartphone screen. It offers 19 reset functions, including throttle relearn, and covers all major vehicle systems. The device supports CAN-FD protocols and provides lifetime software updates. You get a stable Bluetooth connection up to 33 feet. This tool suits DIYers who want pro-level diagnostics without monthly fees.
- 19 reset functions including throttle relearn
- Bidirectional control for active component testing
- Lifetime free software updates
- Supports CAN-FD and FCA AutoAuth protocols
- Wireless Bluetooth connection up to 33 feet
- Requires a smartphone screen for operation
- 2-year repair warranty is shorter than industry standards
- FCA AutoAuth requires a separate active subscription
- You want throttle relearn and 19 reset functions
- You prefer wireless diagnostics over wired cables
- You own Android 9.0+ or iOS 10.0+ devices
- You need a dedicated handheld display unit
- You require a warranty longer than 2 years
- You drive a pre-1996 vehicle
Verdict: The XTOOL A30D Wireless OBD2 Scanner delivers comprehensive bidirectional control and 19 reset functions for DIYers who prefer using their smartphone. It is a practical tool for those who value lifetime updates and wireless convenience.
TOPDON ArtiDiag500 5-inch OBD2 Scanner
Best for: DIYers wanting a large screen and throttle relearn
- Reset Functions
- EPB Reset, Oil Reset, Throttle Relearn, BMS Reset, SAS Reset
- Protocol Support
- CAN FD
- Screen Size
- 5-inch
- Software Updates
- Lifetime
- Connectivity
- Wi-Fi
- Recommended Use
- Cars
The TOPDON ArtiDiag500 is a bidirectional scan tool with a 5-inch touchscreen and 3350mAh battery. It covers four vehicle systems and offers six reset functions, including throttle relearn. The device supports Wi-Fi updates and CAN FD protocols for modern cars. It suits DIYers who want a large display and physical buttons for easier handling during maintenance tasks.
- 5-inch touchscreen display
- 3350mAh internal battery
- 6 reset functions including throttle relearn
- Wi-Fi software updates
- Supports CAN FD protocols
- 6 reset functions total
- 1.2 pounds weight
- You prefer a larger 5-inch screen for reading data streams
- You want physical buttons alongside a touchscreen for better grip
- You need throttle relearn and oil reset capabilities
- You require more than 6 reset functions for complex repairs
- You prefer a lightweight tool under 1 pound
- You only need basic code reading without bidirectional control
Verdict: TOPDON ArtiDiag500 5-inch OBD2 Scanner fits users who prioritize a large display and physical controls for detailed diagnostics. It is a solid option for those needing throttle relearn and regular maintenance resets.
MUCAR 632 Elite OBD2 Scanner
Best for: FCA vehicle owners needing AutoAuth support
- Reset Functions
- EPB Reset, Oil Reset, Throttle Relearn, BMS Reset, SAS Reset
- System Coverage
- Engine, ABS, SRS, Transmission
- Protocol Support
- CAN FD
- Software Updates
- Lifetime
- Color
- Black
- Recommended Use
- Cars
The MUCAR 632 Elite is a bidirectional OBD2 scanner with 15 reset services, including throttle relearn. It supports FCA AutoAuth for 2018+ FCA vehicles and CAN FD protocols. The device features a 6.2-inch screen and lifetime free software updates. You get AI-assisted DTC analysis and AutoVIN recognition. This tool suits DIYers needing broad system coverage for Engine, ABS, SRS, and Transmission diagnostics without annual fees.
- Supports FCA AutoAuth for 2018+ FCA vehicles
- 15 reset services including throttle relearn
- Lifetime free software updates included
- AI-assisted DTC analysis and repair suggestions
- Fewer reset functions than competitors offering 26+ services
- Requires separate FCA account registration for AutoAuth access
- You own a 2018+ FCA vehicle requiring AutoAuth
- You want lifetime updates without subscription fees
- You need throttle relearn and EPB reset functions
- You need more than 15 reset functions
- You prefer a tool with built-in FCA accounts
- You require AI analysis features
Verdict: The MUCAR 632 Elite FCA AutoAuth Scanner fits DIYers who need FCA AutoAuth support and lifetime updates. It offers solid bidirectional control for Engine, ABS, SRS, and Transmission systems.
XTOOL D5S 5.45-inch OBD2 Scanner
Best for: DIYers needing Throttle Relearn and free updates
- Reset Functions
- EPB Reset, Throttle Relearn
- System Coverage
- 4-system
- Protocol Support
- CAN FD
- Screen Size
- 5.45-inch
- Software Updates
- Lifetime free
- Color
- Black
The XTOOL D5S covers Engine, ABS, SRS, and Transmission systems with 16 reset functions, including Throttle Relearn. It features a 5.45-inch touchscreen and supports CAN FD protocols. This tool offers lifetime free WiFi updates and 32GB storage. It suits DIYers and mechanics needing broad compatibility with over 90 brands. You get real-time data monitoring and clear navigation for efficient diagnostics.
- 16 reset functions including Throttle Relearn
- Covers Engine, ABS, SRS, and Transmission systems
- 5.45-inch high-resolution touchscreen
- Lifetime free software updates over WiFi
- Supports CAN FD protocol
- Fewer reset functions than competitors offering 26+
- Limited to 4 main system coverage
- Does not support Indian domestic vehicle brands
- You need Throttle Relearn and EPB reset
- You want lifetime free software updates
- You diagnose Engine, ABS, SRS, and Transmission codes
- You require bidirectional control beyond resets
- You need coverage for more than 4 systems
- You own an Indian domestic vehicle
Verdict: XTOOL D5S 5.45-inch OBD2 Scanner provides essential reset functions and broad brand compatibility for DIYers. It fits users who prioritize Throttle Relearn and free updates over advanced bidirectional capabilities.
XTOOL D5 5.45-inch Wired OBD2 Scanner
Best for: DIYers needing throttle relearn and EPB service
- Reset Functions
- EPB Reset, Throttle Relearn, ABS Bleeding
- System Coverage
- 4-system
- Protocol Support
- CAN FD
- Connectivity
- Wired OBD2, Wi-Fi
- Screen Size
- 5.45-inch
- Software Updates
- Lifetime free
The XTOOL D5 is a wired OBD2 scanner with a 5.45-inch HD touchscreen. It covers Engine, Transmission, ABS, and SRS systems. This tool includes 10 reset functions, such as throttle body relearn and EPB service. You get live data graphs and CAN FD support. It offers lifetime free software updates. This scanner suits DIYers who want a dedicated handheld device for common maintenance tasks.
- 5.45-inch HD touchscreen for clear viewing
- 10 reset functions including throttle relearn
- 4-system diagnostics for Engine, Transmission, ABS, and SRS
- Lifetime free WiFi software updates
- AutoVIN and Auto Scan for quick setup
- Only 10 reset functions compared to competitors with 26+
- Wired connection limits mobility compared to Bluetooth models
- 4-system coverage is fewer than all-system scanners
- You need throttle relearn and EPB service for home repairs
- You prefer a dedicated handheld device over a phone app
- You want lifetime free software updates without subscriptions
- You require bidirectional control for active tests
- You need wireless Bluetooth connectivity for convenience
- You want all-system diagnostics beyond Engine, Transmission, ABS, and SRS
Verdict: The XTOOL D5 5.45-inch OBD2 Scanner fits DIYers who want a dedicated handheld device for common maintenance tasks like throttle relearn and EPB service. It is a solid choice for those who prefer wired reliability and free lifetime updates over wireless convenience.
Dollarfix 5-inch OBD2 Scanner
Best for: DIYers needing bidirectional active testing and resets
- Reset Functions
- EPB Reset, Oil Reset, Throttle Relearn, SAS Reset
- System Coverage
- 4-system
- Screen Size
- 5"
- Software Updates
- Lifetime
- Recommended Use
- Cars
- Diagnostic Functions
- Bi-Directional, AutoVIN
The Dollarfix DF65 is a 5-inch Android tablet scanner with 4-system coverage and 10 reset services. It supports throttle relearn, EPB, and oil resets. Bi-directional controls let you test components like fuel injectors. It includes lifetime Wi-Fi updates and a 3150mAh battery. This tool suits DIYers who want active testing and broad reset functions in a portable, handheld format.
- 10 reset services including throttle relearn
- Bi-directional control for active component testing
- 5-inch HD touchscreen with Android 6.0
- Lifetime Wi-Fi software updates
- 4-system coverage (ABS, SRS, Transmission, Engine)
- Limited to 4 system coverage versus 19 or 26 systems on competitors
- Older Android 6.0 operating system
- Smaller 5-inch screen compared to 8-inch options
- You need throttle relearn and EPB reset functions
- You want bi-directional active testing capabilities
- You prefer a handheld tablet form factor
- You require full 19-system all-module coverage
- You need the latest Android operating system
- You prefer a larger 8-inch display
Verdict: Dollarfix 5-inch Bidirectional OBD2 Scanner offers solid bidirectional testing and essential resets like throttle relearn, making it a practical choice for mechanics who prioritize active component control over maximum system coverage.
Specifications side by side
| Spec | BLCKTEC 460T OBD2 Scanner | XTOOL A30M Bluetooth Scan Tool | XTOOL A30D Black Wireless OBD2 Scanner | TOPDON ArtiDiag500 5-inch OBD2 Scanner | MUCAR 632 Elite OBD2 Scanner | XTOOL D5S 5.45-inch OBD2 Scanner | XTOOL D5 5.45-inch Wired OBD2 Scanner | Dollarfix 5-inch OBD2 Scanner |
|---|---|---|---|---|---|---|---|---|
| System Coverage | All-system | All-system | All-system | – | Engine, ABS, SRS, Transmission | 4-system | 4-system | 4-system |
| Bidirectional Control | – | Yes (supports active tests) | – | – | – | – | – | – |
| Reset Functions | 12+ | 26 | 19 | 6 | 15 | 16 | 10 | 10 |
| Protocol Support | – | CAN FD, FCA AutoAuth | CAN FD, FCA AutoAuth | CAN FD | CAN FD | CAN FD | CAN FD | – |
| Connectivity | – | – | – | – | – | – | Wired OBD2, Wi-Fi | – |
| Screen Size | – | Smartphone screen | Smartphone screen | 5-inch | – | 5.45-inch | 5.45-inch | 5" |
| Software Updates | Lifetime free | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime free | Lifetime free | Lifetime |
| Color | Blue | Black | Black | – | Black | Black | Black | Yellow |
| Recommended Use | Cars | Cars | Cars | Cars | Cars | Cars & Trucks | Cars & Trucks | Cars |
| Diagnostic Functions | AutoVIN | Bi-Directional | Bi-Directional | AutoVIN | Bi-Directional, AutoVIN | – | Live Data | Bi-Directional, AutoVIN |
| Compatible Operating System | – | – | Android, iOS | – | – | – | – | – |
| Dimensions | 7.75 × 1.5 × 4.4 inches | – | 3.94 × 5.51 × 1.97 inches | 9 × 5 × 1 inches | 10.2 × 6.38 × 2.99 inches | – | – | 9.44 × 5.51 × 1.18 inches |
| Weight | – | – | – | 1.2 pounds | – | – | – | – |
| Model | 460T | XTOOL A30M | Anyscan A30D | ArtiDiag500 | mucar 632 obd2 scanner | D5S | XTOOL D5 OBD2 Scanner Diagnostic Tool | Dollarfix OBD2 Scanner Diagnostic Tool |
| Size | – | – | A30D | 10.2 x 8.3 x 2.4 Inch | mucar 632 obd2 scanner us | – | – | 5-inch Tablet |
If you digitize vehicle service records, you can compare the best document scanners for documents by feeder capacity.
Key Specs for Choosing a Scanner
Check reset function lists
Ensure the tool explicitly lists Throttle Relearn in its reset functions. Some scanners cover basic diagnostics but skip this specific service. The BLCKTEC 460T includes Throttle Relearn alongside EPB and Oil Reset. The XTOOL A30M also supports this function. Verify the list matches your vehicle’s maintenance needs. If a product does not mention Throttle Relearn in its attributes, it may not perform the reset. Always check the Reset Functions section in the specifications before buying.
Decide on connectivity type
Choose between wired and wireless based on your workflow preference. Wired tools like the BLCKTEC 460T offer stable connections without battery drain concerns. Wireless options like the XTOOL A30M use Bluetooth for phone control. The XTOOL A30D supports Wireless connectivity via an app. If you prefer a dedicated handheld device, the XTOOL D5 is wired. Consider if you need to move around the vehicle or stay near the OBD port. Your choice affects convenience and setup time.
Review system coverage breadth
Look at which vehicle systems the scanner diagnoses. The BLCKTEC 460T covers Check Engine, ABS, SRS, Transmission, and TPMS. The TOPDON ArtiDiag500 offers similar broad coverage including TPMS. Some tools focus on fewer systems. The XTOOL D5 covers Check Engine, ABS, and SRS. The MUCAR 632 Elite highlights TPMS support. If you need comprehensive diagnostics beyond throttle relearn, check the System Coverage list. Ensure it includes the modules relevant to your repairs.
Assess screen size needs
Determine if you need a built-in display or rely on a smartphone. The TOPDON ArtiDiag500 features a 5-inch screen for standalone use. The Dollarfix 5-inch scanner also includes a large display. The XTOOL A30M and A30D are smaller and rely on mobile devices. The BLCKTEC 460T has a compact handheld form factor. A larger screen helps in dim lighting or when viewing detailed data. If you prefer using your phone, ensure the tool supports your operating system like Android or iOS.
Verify protocol support
Check if the scanner supports CAN-FD for newer vehicles. The XTOOL A30M, A30D, and D5S all list CAN-FD support. This protocol is essential for many modern cars manufactured in recent years. The MUCAR 632 Elite also supports CAN-FD. If your vehicle is older, standard protocols may suffice, but CAN-FD ensures future compatibility. Always check the Protocol Support attribute. This spec indicates whether the tool can communicate with newer electronic control units effectively.
Frequently asked questions
Which OBD2 scanner is best for US and Canadian vehicles needing throttle relearn?
The BLCKTEC 460T OBD2 Scanner is the top choice for US and Canadian vehicles. It provides comprehensive system coverage including Check Engine, ABS, SRS, Transmission, and TPMS. The tool explicitly lists Throttle Relearn among its reset functions. It also supports AutoVIN for easier vehicle identification. This model offers lifetime updates to keep your diagnostic capabilities current.
What is the best Bluetooth OBD2 scanner for throttle relearn?
The XTOOL A30M Bluetooth Scan Tool is the best option for wireless convenience. It features Bluetooth connectivity and supports CAN-FD protocols for modern vehicles. The device handles Throttle Relearn and EPB Reset functions. It is designed for DIYers who prefer using their smartphones for diagnostics. The tool includes lifetime updates to ensure ongoing compatibility with new car models.
Which budget OBD2 scanner supports wireless bidirectional controls and throttle relearn?
The XTOOL A30D Black Wireless OBD2 Scanner is the best budget-friendly wireless option. It delivers bidirectional control and supports Throttle Relearn and EPB Reset. The device connects wirelessly to Android and iOS devices. It covers All Systems, ABS, SRS, and Transmission diagnostics. This scanner offers lifetime updates and CAN-FD support for accessing newer vehicle protocols without a dedicated handheld screen.
Do I need a large screen OBD2 scanner for throttle relearn?
A large screen is not strictly necessary for throttle relearn, but the TOPDON ArtiDiag500 offers a 5-inch display for detailed diagnostics. It includes Throttle Relearn, EPB Reset, Oil Reset, BMS Reset, and SAS Reset. The tool features Wi-Fi connectivity and AutoVIN functionality. It covers Check Engine, ABS, SRS, Transmission, and TPMS systems. This model suits users who prefer physical controls and a dedicated handheld interface.
Which scanner supports FCA AutoAuth for throttle relearn?
The MUCAR 632 Elite OBD2 Scanner is the only tool listed that supports FCA AutoAuth. It handles Throttle Relearn, EPB Reset, Oil Reset, BMS Reset, and SAS Reset. The device offers bidirectional control and covers TPMS diagnostics. It supports CAN-FD protocols for modern vehicle communication. This scanner is specifically designed for DIYers working on FCA vehicles who need secure authentication for advanced services.
Is the XTOOL D5S good for basic throttle relearn tasks?
The XTOOL D5S 5.45-inch OBD2 Scanner is a solid choice for basic tasks. It explicitly supports Throttle Relearn and EPB Reset functions. The tool covers Check Engine, ABS, SRS, and Transmission systems. It features CAN-FD protocol support for newer vehicles. This model prioritizes essential reset functions and broad brand compatibility over advanced bidirectional capabilities, making it suitable for straightforward maintenance needs.
Which wired scanner offers live data and throttle relearn?
The XTOOL D5 5.45-inch Wired OBD2 Scanner provides live data alongside Throttle Relearn. It also supports EPB Reset and ABS Bleeding functions. The device covers Check Engine, ABS, and SRS systems. It is designed for users who prefer wired reliability over wireless convenience. This tool offers free lifetime updates and is ideal for mechanics who want a dedicated handheld device for common maintenance tasks.
Does the Dollarfix scanner support bidirectional testing for throttle relearn?
Yes, the Dollarfix 5-inch OBD2 Scanner supports bidirectional active testing. It includes Throttle Relearn, EPB Reset, Oil Reset, and SAS Reset functions. The tool features AutoVIN for automatic vehicle identification. It covers TPMS diagnostics. This scanner is practical for mechanics who prioritize active component control and essential resets over maximum system coverage, offering a 5-inch tablet interface for operation.
See also
Where these figures come from
The price, the list price it is compared against and the specifications on this page are read from the Amazon product listing. Scores are out of 10, based on listed specifications and buyer feedback, and no product here has been handled or measured by us. The award ribbons are calculated across the products in this guide only, and each one states the figure it was based on.
