Why do I need an OBD2 Scanner?

While your car comes with an OBD system and the Check Engine light warns you when there is a problem with your engine, you would still benefit from an OBD scanner because:

An OBD scanning device can save you time and money

Car owners frequently spend a lot of time and money at service centers. The Check Engine light tells you something is not working right. But you do not know the exact problem, so you cannot determine whether it??s something you can easily fix or it needs expert help. Nor can you determine how much it will cost, not until the service center hands you a huge bill. With the AD310, you can diagnose your vehicle problem by yourself.

OBD devices are crucial to ensuring vehicle safety

When you have a busy schedule, it??s easy to ignore the glowing Check Engine light, or tell yourself, ??I??ll get to it on the weekend.?? Whether you??re a DIY beginner or a more experienced mechanic, a universal OBD car code reader is a great advantage.

However, an OBD scanner can immediately tell you the severity of the issue, and make sure you are not driving your car with major problems that can cause accidents.

Why do you choose the ANCEL AD310 Code Reader?

Making sure that your scanner and code reader is compatible with your vehicle is a must, but it can be tricky to find out this information. If you??re looking for a device that has a great scope of vehicle compatibility, then the ANCEL AD310 classic enhanced scanner is a good choice. The scan tool works with an impressive variety of vehicles, and should work with the vast majority of OBD II compliant cars.

Appearance Patent
Multilingual Tool
Wider Compatibility
PASS Aging Test
Code Maintained
Full Certification
Supports All OBDII Protocols
Suitable for Professionals and DIYers
Recommended by major websites
More than 30,000 customers share their shopping experience

Other fetures:

Portable and easy to Use / No Battery or Charging needs/ Large easy-to-read back-lit LCD screen / Reads live data stream and freeze frame data / I/M monitor readiness test and EVAP leak test / Retrieves vehicle information and code definition / Reads and erases diagnostic trouble codes, both generic and manufacturer-specific, for the check engine light

ANCEL AD310 is a great upgrade from more basic diagnostic code readers. The major function of this scanner is detecting the Engine System, reading and erasing error codes.

The scanner is durably made and has features that make using it seamless and quick.

Unlike other scanners, this code reader is convenient to use, as it reduces the cost of getting a consultation. It supports different languages which include English, French, Spanish, German, Dutch, Portuguese, Finnish, and Russian. So, it can be used by different people around the globe.

It does not require any battery or battery charger, Once plugged into your vehicle’s 16pin OBDII DLC, the unit will power up and prompt you to start your ignition. If your vehicle has a Check Engine Light on, AD310 is the first tool you need to have to help you determine the cause and find a solution.

ANCEL is among the professional manufacturers of OBDII automotive trouble code readers and scanners used by automotive technicians and DIY mechanics all over the world. Our Company focus on customer shopping experience and product quality.

Quality control: the crystal oscillator on the PCB circuit board, the crystal oscillator industry standard pass rate is 0.6%, and ANCEL requires the crystal oscillator pass rate of 0.1% to ensure the normal operation of the product.
Make sure the power-on test is normal. For the semi-finished product to the finished product, ensure at least 3 power-on tests and an additional 4-hour continuous aging test.
The wire aging test ensures that the wires of the product are strong and durable.
ANCEL company regularly organizes training on quality awareness.

The most important point is that ANCEL AD310 has a unique appearance patent and FCC, CE, ROHS and other certifications. The OBDII 16PIN test line has passed UL certification, which ensures safe use and no impact on the car

Q: Where’s the OBDII interface?

A: The OBD2 port is often under the dash, or under a panel below the handbrake in the central console.

Q: How to get started?(How does the ANCEL AD310 diagnostic scanner function?)

A: Simply plug into the OBD II port on your car and turn ignition on and you ready to go. Also, ensure that it is a 16 PIN OBD2 protocol and 12V vehicle battery. The good thing is that you won??t need a battery or charger to start the ANCEL AD310 OBD2 diagnostic code reader.

The following are two correct usage methods:

A – Key operation:1. Turn the ignition on without starting the car; 2. Start the car.
B – Keyless operation: 1. Press the start button and then press again but don’t press the brake pedal, the dashboard has already powered up. Then plug the tool and read; 2. Press the brake pedal and press the start button to ignition start.

Q: Why I can’t erase the fault code?

A: The fault causing the fault code to show will need to be repaired first then code can be erased.

Q: Will it diagnose abs or srs?

A: Hi, the major function of this AD310 scanner is detecting the Engine System, read and clear the error codes. Sorry, it can not diagnose ABS or SRS.

Please Note:

Works on vehicles with 12V battery only;
Must be standard OBD II protocol (16pin port).


You can use AD310 OBD2 scanner to make sure the monitor was set before taking it to emissions test, helps you pass an Vehicle Emissions Test easily. It also supports detailed text display real-time live data reported by the ECU, there are over 40 live datas including engine temperature, O2 sensor readings, among other things. How much data can be read depends on the vehicle.	A pioneer in mid-range diagnostic code readers, AD310 sets itself apart from other low-cost options by supporting ALL OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN. Works on most vehicles sold in the US with model year 1996 or newer, EU vehicles with model year 2000, and Asian vehicles with model year 2005 or newer.	A simple, affordable and easy-to-use diagnostic tool, this little device may save you money and trips to the mechanic by allowing you to decide if it??s something you can fix or more help is needed. Optional Carrying Case With this ANCEL AD310 protection carrying case, you can prevent it from being damaged whether you place it in a trunk, toolbox, backpack or garage.