XTOOL A80 Pro Master OBD2 Diagnostic Tool – J2534 ECU Programmer, Online ECU Coding, Key Fob Programming, All Systems Diagnosis

XTOOL A80 Pro Master features a powerful Quad-Core 1.8GHz processor, an 8-inch 1024×768 display, Android 5.1.1 operating system, 2GB RAM and 64GB ROM, an 8MP camera, built-in speaker and microphone, and a 10,000mAh battery that supports up to 10 hours of continuous use.

With top-tier hardware specifications, the XTOOL A80 Pro Master is an ideal addition to any auto technician’s or mechanic’s toolkit.

The XTOOL A80 Pro Master includes a J-2534 programmer for compatibility with OEM software and comes with a complete set of connector and adapter cables. It also offers 3 years of free updates.

Key Features

• J-2534 ECU Programming: Program new ECUs or reflash modules after replacement for BMW, Benz, VW, and other select models.
• Advanced ECU Coding: Flash hidden functions, customize vehicle settings, perform online coding, calibration, parameterization, programmable module installation (PMI), component matching, and enhance vehicle performance.
• 35+ Special Functions: Includes 24 service options under “Common Services” and additional resets, relearns, and adaptations under the “Diagnosis” menu to support routine maintenance tasks.
• OE Full Diagnostics: Comprehensive diagnostics including trouble code reading, live data, freeze frame data, active tests, and ECU information retrieval.
• Bi-Directional Control: Perform active tests such as EVAP tests, idle relearn, and actuator control to streamline diagnostics.
• 88+ Brand Coverage: Supports diagnostics for over 88 American, European, and Asian vehicle brands.
• Compatibility with Inspection Camera: Works with the XV100 digital inspection camera (sold separately) to inspect hard-to-reach areas like engine cylinders.
• Integration with Key Programmers: Compatible with KC501 and KC501+KS-1 Key Programmers (sold separately) for advanced IMMO and Key Programming functions.
• Wireless Bluetooth Connection: Enables remote communication with vehicles via Bluetooth.
• Auto VIN & Auto Scan: Automatically detects and decodes the vehicle VIN for a full system scan, simplifying diagnostics.
• Fast Processor: Powered by a Quad-Core 1.8GHz processor and Android 5.1 OS for smooth, responsive operation.
• Large Memory Capacity: 2GB RAM and 64GB ROM provide ample space for software and diagnostic data storage.
• Long-Lasting Battery: 10,000mAh battery delivers up to 10 hours of uninterrupted usage.
• Dual Wi-Fi Frequency Support: Connects via both 2.4GHz and 5GHz Wi-Fi bands for stable, fast connectivity.
• Multi-Language Support: Offers 14 languages: English, Spanish, German, French, Portuguese, Korean, Polish, Italian, Finnish, Arabic, Japanese, Thai, Russian, and Chinese. Default language is English. Provide the serial number to the seller to change the language version.

Product Functions

ECU Programming

The XTOOL A80 Pro Master diagnostic tablet can program new ECUs or reflash existing modules such as ECM, PCM, BCM, and others after replacement for select Benz, BMW, and VW models, helping resolve issues related to drivability, power loss, fuel efficiency, and fault codes. Note: This tool does not support programming for all modules on all models. (Offline ECU programmer supports VW, Ford, Porsche, TOYOTA, Subaru, Honda, GM, Opel, Volvo.)

Advanced ECU Coding

The A80 Pro Master enables advanced ECU coding to unlock hidden functions, personalize car settings, perform component matching, and improve vehicle performance. Note: ECU coding is supported only on specific modules and certain vehicle models.

Active Test (Bi-Directional Control)

Bi-directional control allows users to send commands to vehicle control modules and receive responses, enabling system tests, actuator tests, functional checks, reprogramming, and reinitialization—reducing diagnostic time significantly.

For example, if fuel pressure cannot be diagnosed through conventional methods, this tool allows you to send a command to activate the fuel pump and observe pressure changes, helping determine whether the issue lies in the circuit or the pump itself.

Full Diagnostic Functions

This professional-grade diagnostic tool uses wireless Bluetooth to connect remotely with vehicle ECUs, allowing technicians, engineers, and DIYers to scan all available modules. It supports reading and clearing DTCs, viewing live sensor data, retrieving freeze frame and ECU information, and performing active tests to accurately identify faults.

Key Programming

The A80 Pro Master supports mechanical and smart Key Programming, including key lost and all keys lost scenarios. Note: Confirm with the seller whether your specific vehicle functions are supported.

Bluetooth Connectivity

Equipped with a 10-meter Bluetooth VCI connection for reliable and convenient wireless diagnostics.

Diagnostic Report Printing

The A80 Pro Master allows mechanics to upload diagnostic logs to the XTOOL server in case of issues during service. Engineers can provide feedback once problems are resolved. Reports can also be printed for recordkeeping and data sharing.

35+ Services, Resets, Relearns, Matchings, Adaptations, and Initializations

The device includes 24 common service functions and various resets and relearns under the “Diagnosis” menu, covering nearly all standard maintenance tasks required in workshops, garages, repair shops, or dealerships. Supported functions include:

• Oil Reset
• EPB Reset
• SAS Calibration
• DPF Regeneration
• Battery Replacement
• Throttle Relearn
• Key Programming
• Injector Coding
• ABS Bleed
• ABS Initialization
• Window Initialization
• Suspension Calibration
• TPMS Reset
• Gearbox Match
• Tooth Learning / Crankshaft Position Variation Learn
• VGT Learn
• Idle Relearn
• Headlight Adjustment
• Zero Point Calibration
• Seat Calibrations

Note: Availability of special functions varies by vehicle. Please provide your VIN to verify compatibility before purchase.

Wide Vehicle Coverage

The A80 Pro Master supports over 10,000 vehicle models. With 3 years of free online updates, support for newer models is continuously added.

Ultra Compatibility with Add-Ons

The XTOOL A80 Pro Master can be expanded with optional accessories to enhance functionality:

• Works with XV100 digital inspection camera (not included) – for internal inspections.
• Works with KC-501 Key Programmer (not included).
• Works with KC-501 + KS-1 Key Programmer set (not included).
• Works with KC-501 + M821 Adapter – for all keys lost programming on Benz vehicles.
• Works with KC-501 + M822 Adapter – for TOYOTA 8A chip smart key programming.

Note: With ECU programming, ECU coding, full service resets, OE-level diagnostics, and advanced IMMO/key programming (with additional tools), the A80 Pro Master stands out as one of the most comprehensive and versatile automotive diagnostic tools available.

Auto VIN, Auto Scan & Manual Selection

1. Auto VIN Scan: Uses VIN-based detection to identify the vehicle and scan all diagnosable ECUs. Compatible with 2006 and newer vehicles.
2. Manual VIN Input: For vehicles that do not support Auto VIN Scan, the VIN can be entered manually.
3. Automatic Selection: Available after selecting the vehicle manufacturer.
4. Manual Selection: Used when the VIN cannot be retrieved from the ECU or is unknown; allows manual vehicle selection.

Package Contents

• 1pc × A80 Pro Master
• 1pc × VCI+
• 1pc × Plastic Box
• 1pc × Paper Box
• 1pc × OBD2-16 adapter
• 1pc × FIAT-3 adapter
• 1pc × TOYOTA-17 adapter
• 1pc × Honda-3 adapter
• 1pc × KIA-20 adapter
• 1pc × QINGLING-3 adapter
• 1pc × KIA/HYUNDAI-10 adapter
• 1pc × BMW-20 adapter
• 1pc × OBD2+USB cable
• 1pc × DB9 to USB3.0 cable
• 1pc × Mitsubishi 12+16 cable
• 1pc × Main cable
• 1pc × Universal-3 cable
• 1pc × Haima-17+2 cable
• 1pc × Battery cable
• 1pc × USB cable
• 1pc × Cigar lighter cable
• 1pc × Charger cable
• 1pc × Power cable (US)
• 1pc × User manual
• 1pc × Packing list