Ancel X6 Review: Advanced Scanner for Professionals

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Ancel X6 OBD2 scanner is a professional tablet-style diagnostic scanner that connects to your vehicle via Bluetooth. However, it can do more than just reading and clearing OBD2 codes; it also reads ABS and SRS codes, ECU information, and tire pressure. 

Give this Ancel X6 review a read to learn if you're ready to make a considerable investment in this advanced code scanner.

Technical Specifications of the Ancel X6 OBD2 Diagnostic Scan Tool


Ancel X6




all OBDII car protocols (J1850 PWM, J1850 VPW, ISO9141, KWP2000, and CAN ) and truck standard protocols (J1578, J1939, and J1708)


10.1-inch tablet display

Graph & Analog for Easy Data Review

Oil Service Reset


Body Control Modules

Check Engine Light

I/M Monitor Readiness Test

View Freeze Frame Data

Display Live Data in Text

Throttle Body Alignment

DPF Regen

Battery Replacement

Injector coding service

Immobilizer keys

Electronic Parking Brake (EPB)


Software Update

Lifetime Free

Vehicle Coverage

Acura, Alfa, Audi, Asia GM, Au Ford, Aston Martin, Bentley, Benz, BMW, Bugatti, Byd, Brilliance, Changan, Chery, Chrysler, Chevrolet, Dacia, Fiat, Daewoo, Emgrand, Englon, Eu Ford, Ford, Foton, Ferrari, Geely, Great Wall, Lancia, Gm, Jaguar, Lamborghini, Landrover, Lifan, Luxgen, Huachen Holden, Honda, Isuzu, Hyundai, Infiniti, Jaguar, Kia, Karry, Lexus, Maybach, Mahindra, Mazda, Maserati, Mini, Mitsubishi, Mercedes, Peugeot, Nissan, Opel, Porsche, Perodua, Proton, Renault, Rolls, Rely, Riich, Saab, Samsung Motors, Skoda, Smart, Scion, Ssangyong, Sprinter, Subaru, Suzuki, Tata, Toyota, Vauxhall, Volvo, Wuling, Yuan, ZotyeLifetime Free


English, Italian, German, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Hungarian, Czech, Finnish, Swedish, Romanian, Bosnian, Arabic, Indonesian, Thai, Vietnamese, and Korean


3-year warranty


Tablet - 10.35x7.28 inches;
Bluetooth adapter - 1.96x3.35 inches

Operating System

Android 7.5


11.2 ounces

Ancel X6

Ancel X6 OBD2 Scanner and Bluetooth adapter


  • Easy-to-use digital scanner
  • Supports full diagnostics
  • Wireless operation
  • Lifetime free upgrades
  • Compatible with more than 78 car manufacturers


  • Expensive

Features and Benefits

Ancel X6 Professional OBD2 scanner and functions

Check out Ancel X6's features and reasons why a professional mechanic should buy it. 


Ancel X6 OBD2 scanner is compatible with a vast number of car makes and models. With more than 78 vehicle manufacturers (combination of US, European, and Asian vehicles), Ancel X6 has a very impressive coverage.

It also works with the available OBD2 protocols (KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN). 

Also, check out Ancel's website for more compatibility information, but we're confident that as long as you're working on an OBD2 car, there is no need to worry about compatibility.


Every Ancel OBD2 scanner boasts of the Ancel quality that the company has protected in its years in the diagnostics business.

The tablet-style Ancel X-series OBD2 scanners are also known for their accuracy as many technicians recommend it to make fast and accurate readings, so your clients leave your workshop content with your services.


  • Monitors ECM behavior

One thing that separates the Ancel X6 OBD2 scanner from other professional scanners is its ability to monitor engine control module (ECM) behavior. This module controls engine functions and actuators, such as fuel injection and ignition.

You can adjust how the ECU behaves and tune the engine to your desired settings using this device.

  • Monitors tire pressure

The Ancel X6 OBD2 diagnostic tool can monitor tire pressures via the vehicle's tire pressure sensors. It is a quick way to monitor tire pressure using the device's Tire Pressure Monitoring System (TPMS). You can also reset the tire pressure sensor light using Ancel X6.

  • Monitors SRS system

The Ancel X6 OBD2 scanner will tell you the problem with your airbag system if there is an issue. The scanner will report issues like corroded SRS sensors, resistance in deployment, or faulty wirings so you can address them accordingly before it endangers someone's life.

  • Checks ABS

This diagnostic tool can run basic diagnostics and read error codes across the system. It can also bleed air from the ABS of a car and help control brake fluid levels for faster and cheaper repair. 

Ancel X6 OBD2 scanner can remotely open and close brake pads which are very useful when the brake calipers or the brake pedal are not working correctly. 

Adjusting the brake pad calipers remotely is useful when resetting the brake disc after replacing or repairing brake pads. It also ensures that the brake pads are not in contact with the wheel during driving. 

  • Resets your car's anti-theft alarm system

Render your vehicle useless to a car thief with the Ancel X6 OBD2 diagnostic tool immobilizer reset feature. By changing your code, the stolen keys won't work on your car. Your car will also reject any incorrect key and block the key from the ECU's system.

  • Streams real-time data

Freeze-frame data records a single-vehicle status at different points in time. It provides information about car diagnostics in an easy-to-read format. These car diagnostics data, all available to you when using the Ancel OBD2 diagnostic tool, are handy for uncovering issues in various engine system parts. 

Fuel trim information is an essential statistic on your car as a high positive reading indicates vacuum leaks. Other sensors include the throttle sensor, ignition timing switch, airflow meter, and intake temp.

You can also make an ignition timing adjustment so that the engine ignites the fuel with a slight delay, even when your fuel/air mixture is too lean. 

  • Deactivates warning lights

One of the great features of the Ancel X6 OBD2 scan tool is its ability to do non-engine codes, like an oil service reset, and turn off the check engine lamp. It also deactivates SRS and ABS warning lights after you fix the issue. 


a mechanic going through a checklist of car troubles

Aside from the functions mentioned above, the Ancel X6 OBD2 scan tool also supports the following extra but equally important diagnostics:

  • Electronic stability check

The Electronic Stability Check (ESC) is a safety feature that improves vehicle stability by detecting and reducing loss of traction. Vehicles with ESC are less prone to single-vehicle crashes and roll-over crashes, resulting in driver and passenger injury. Ancel X6 OBD2 scan tool can check your ESC system to make sure it's working well.

  • Electric parking brake system check

The electronic braking system (EPB) can deactivate and activate the brake control system, assist with brake fluid control, open and close brake pads, and setting brakes after disc or pad replacement. 

By checking on this system, you can reassure your client that his car works efficiently and should not cause any trouble. 

  • Checks car steering and suspension (SAS) system

Ancel X6 also helps clear the fault memory in steering sensors and plays a vital role in calibrating steering angle sensors.

  • Checks the diesel particulate filter (DPF) system

Ancel X6 OBD2 scan tool monitors your car's diesel particulate filter (DPF) system to monitor soot and carbon deposit. By activating the DPF regeneration of your vehicle, accumulated soot in the filter gets burned off. DPF regeneration is one way to ensure that your car passes emissions testing. 

  • Battery system check

The Ancel X6 scanner performs measures the battery's charge state, so you know when to replace it. It also monitors close-circuit current to see if a problem is present in the charging system or alternator and activates the "rest" modes of the car.

  • Codes throttle adaptation

The throttle body is a tube that contains a pivoting flat (butterfly) that controls the amount of air coming into an engine. When working with a car with electronic fuel injection, throttle position sensor, and airflow sensor's communication should be continuous. 

After replacing the throttle sensor, you can code the car's ECU to adapt to the new throttle. 

  • Oil system check

The Ancel x6 OBD2 scan tool engine oil reset helps you change your engine oil based on the climate and driving conditions. This feature is beneficial so your car can adapt to climatic changes for safety.

Other Features

a mechanic using computer software while working on a car
  • Android operating system

Ancel XG works on an Android operating system and is one of the best things that the Ancel X6 has to offer. Since Android is a widely used system, anyone can access it without any trouble. 

  • Wireless connectivity

You can connect your scanner to the car using a Bluetooth adapter device that comes with the scanner. That means fewer cables and clutter in your workshop. 

  • Multilingual interface

This device supports 22 major languages (English, Italian, German, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Hungarian, Czech, Finnish, Swedish, Romanian, Bosnian, Arabic, Indonesian, Thai, Vietnamese, and Korean) so anyone around the world can use it.

  • Professional Design

The Ancel X6 OBD2 scanner has a strong plastic and rubber casing and a reinforced screen to prevent damage. It remains clear and bright with LEDs backlighting that comes in handy for any lighting situation. 

The 6000 mAh battery offers enough capacity for a full day's usage, so you don't run out of battery while working on a critical repair.

  • Android Operating System

Android is becoming one of the most used operating systems because it is not restrictive and easy to use. The Ancel X6 OBD2 scanner uses Android 7.5 and has 4GB RAM and 64GB of internal memory, so it doesn't hang when used for diagnostics. 

  • Free updates

The Ancel X6 diagnostic tool includes free lifetime updates for the device and the software, including bug fixes and improvements, so your scanner stays on top of the information necessary for it to work well.

  • Warranty

Ancel offers a 3-year warranty for their diagnostic tools, which provides peace of mind for professionals who invest in them.

Ancel OBD2 Scanner FAQ

1. What is the best professional automotive diagnostic scanner?

It always helps to know that you are working with the best diagnostics tool with excellent features and functions. It also pays to read multiple reviews on the scanner you want to get, so you know that it does more than just read and erase OBD issues.

You can always check Ancel scan tools or if you want something handier that can fit in your overall pocket, check our review for Innova 5160RS or the Foxwell NT644.

2. Are Ancel scanners any good?

Yes. You can choose from basic, intermediate, and professional scan tools, but all are good quality. Each is made with the customer's preference, functionality, and reliability in mind to guide them in designing and producing these scan tools. 

Of course, the price goes up as the functions and features move up the ladder, but overall, Ancel scanners are excellent.

3. Is Ancel X6 bi-directional?

Though it is not explicitly mentioned in the manufacturer’s product description, it is apparent in the immobilizer and brake pad alignment control that you can do so from outside the car.

4. Is Ancel X6 a good scanner?

Ancel X6 OBD2 scanner is an excellent diagnostic tool to do a quick all systems test on almost any car model you're working on. 

Aside from the usual scanning for trouble codes, live data stream, display freeze frame data, and check engine light reset, it can also do other full system tests as no other scan tool can.

It monitors your EPB, DPF regen, braking system, air bleeding, SAS, reset throttle position, and other systems on the ECU. Read on to learn what this unassuming Bluetooth-enabled diagnostic tool can do.


The Ancel X6 is a high-tech OBD2 scanner that can improve your diagnosis and repair output as a professional mechanic. 

After reading this Ancel X6 review, would you consider investing in it? What do you think about other Ancel diagnostic products? Let us know in the comments.