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ANCEL FX4000: All System Automotive Diagnostic Tool Review

OBD2 diagnostics tools are quite handy when it comes to scanning a car for problems. However, not all OBD2 scanners offer advanced functionalities, only a few do and ANCEL FX4000 is one of them.

ANCEL FX4000 is an ideal choice for mechanics. It lets you diagnose complex problems such as faults in the brake system, ABS issues, oil service light problems, battery controls etc.

Also, it can also handle small issues. Its versatility is a good reason to go for it. If you’re a professional, you will have to deal with different makes.

You can’t get a scanner for each model, which is why ANCEL FX4000 can be a good choice. It’s compatible with European cars (2001 – 2016), Asian cars (2003 – 2016) and American cars (1996 – 2016).

ANCEL FX4000 is tailor-made for mechanics. If you use a few features extensively, you can turn to the FN hotkey, which acts as a speed dial. It lets you customize the main menu with the functions that are mostly used. This feature can help save time and solve issues quickly. You will not have to scan through the functions to find what you need.

Here's where you can get an in-depth review of the Ancel FX4000
If you’re looking for an in-depth review of the Ancel FX4000, this is the best place

ANCEL FX4000 vs Autel MaxiDiag MD808 vs BlueDriver Comparison chart

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Autel MaxiDiag MD808
Autel MaxiDiag MD808
Check Price
Check Price
Customer Rating
3.73.7 / 5
4.14.1 / 5
4.64.6 / 5
PriceANCEL FX4000 priceAutel MaxiDiag MD808 priceBlueDriver price
Product Dimensions9.4" x 6.7" x 2"13" x 9.9" x 3.9"2.2" x 1.9" x 1"
Item Weight2.9lbs3.55lb2.08oz
Full-OBDII ModesYesN/AYes
Check ABS and SRSYesYesYes
I/M Readiness StatusYesYesYes
Live Data and Freeze Frame DataYesYesYes
O2 sensor testYesYesNo
Bottom LineFor professionals, ANCEL FX4000 is among the best car diagnostic toolsTechnicians and mechanics would benefit the most by using the gadget when diagnosing the cars.BlueDriver is the best car diagnostic tool for DIYers and car owners.

ANCEL FX4000 Detailed Review

ANCEL FX4000 review
ANCEL FX4000 All System Automotive OBD2 Scanner Car Code Reader Vehicle OBDII Diagnostic Scan Tool
3.73.7 / 5
ANCEL FX4000 is a powerful tool that appears to be perfect for professionals. However, DIYers can also give it a try since it is quite easy to use.

Let’s look at the features of ANCEL FX4000:


Advanced Functions

Diagnose Car’s Engine And Transmission System Diagnostic: Diagnosing your car is a breeze with this beauty.

It can help find and solve problems such as poor exhaustion, engine, transmission, brake system problems, air flow, and fuel injector.

The transmission system can be a complicated piece to understand. However, this device makes it easy to identify even the most complex issues.

It runs tests and provides you with results that also include possible fixes, which are suitable for home mechanics. However, for major problems, you will need a professional.

Check Problems With ABS/SRS System: The ABS feature will let you know if the friction between the road and tire is normal. This can help prevent the tires from locking up etc.

Moreover, the scanner can also make your car safer by identifying issues in the airbag system.

Service And Maintain Brake System Of Your Car: ANCEL FX4000 lets you keep the braking system of your car in good health.

You can access the braking feature from the diagnostic tool to activate or deactivate it.

Monitor Live Data: It’s important to know how your car performs on the road. The Live Data feature offered by the device does a good job by presenting data in a graphical format on the device’s screen.

The graph is very easy to read. If there are issues, the engine light will turn on, indicating a problem.

Perform OIL Service Reset And Keep Steering System Maintained: With ANCEL FX4000, you can check and maintain the suspension and steering system perfectly.

The SAS feature lets you check for problems in the steering system such as vibration in the steering, worn out bushings etc.

It can also help you keep your car well maintained with the OIL reset features.

Some More Advanced Functions: IMMO, car headlight action test, battery system diagnostics are some more functions provided by this tool.

Basic Functions

All the basic problems in your car that turns on the engine light error will be addressed by this device, followed with a definition of the problem so that you know what the problem is, where the problem is, and how to resolve it.


One problem with scanners is the usability. New users often find it difficult to browse features and find solutions.

However, there is no such problem with the ANCEL FX4000 scanner.

It’s user-friendly and very easy to navigate. It comes with four buttons, making it easy to enter, escape or cancel functions.

You will also have no problem in using the device due to its dimensions (9.4 x 6.7 x 2) and lightweight (3 pounds). It can fit in your hand without any trouble.


The only drawback of this device is that it freezes sometimes in the middle of diagnoses and must be restarted to work again.


ANCEL FX4000 supports over 40 brands including Porsche, Chrysler, GM, Acura, Ford, Daihatsu, Mercedes Benz, ISUZU, and Audi.

It supports almost all OBD2 compatible American models, including some foreign models as well.

Moreover, it works with hybrid cars but does not support electric cars.

Connecting the device is also very easy. Just put it in the 16-pin DLC and you’re good to go.

There’s also no need to worry about charging since it powers up through the car battery. However, the car must be ignited for it to work.


  • Free online lifetime updates.
  • Self-charges when you plug it in.
  • Supports multiple languages.
  • Supports both diesel and gasoline models.
  • The cable is quite long which makes it easy to use the device.
  • Easy to use with four scrolling buttons.


  • Doesn’t explain the codes in detail (bad for beginners).
  • Buggy and even freezes sometimes in the middle of a diagnosis.
  • Linking error pops up sometimes (resetting the device solves it).
  • Slow response in foreign models.

Who Is FX4000 Built For?

People who have a good amount of knowledge regarding car engines, transmissions, advanced systems, and the problems associated the engine can get this tool.

In other words, ANCEL FX4000 is a good product to use if you have a mechanic shop or if you’re a DIYer with good background knowledge on how cars work.

Check Price at Amazon

The Bottom Line

ANCEL FX4000 makes your work easier as it is compatible with most obd2 models.

Its advanced features are great and it works quite fast so you will be able to save some time and money.

A video about Autel FX 4000 review

Read more: Autel MaxiDiag MD808: EPB / DPF / BMS Car Diagnostic Tool Review

Tim MillerFounderOBD Advisor

I’m Tim Miller from Denver, Colorado. I’m the founder of obdadvisor.com, an automotive blog about "Auto Diagnostic Tools and Repair Guides". My fan page is facebook.com/autozikcom. I've been working as an automotive mechanic and blogger for over 10 years writing articles to share my experiences and expertise.

Web: https://www.obdadvisor.comEmail: [email protected]
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6 thoughts on “ANCEL FX4000: All System Automotive Diagnostic Tool Review”

  1. my new fx4000 downloaded software hooked up to 2002 silverado and all it shows is initialize diagnoise fail thats all it does asked for help on ancel site no response yet

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