ANCEL
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code
Highlights
- CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information
- Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly
- Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle
- OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing
- Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car
- The AD310 only supports the diagnosis of emission-related issues. If the engine fault is unrelated to the emission system, it cannot read the engine fault codes. The AD310 only supports use with the OBDII interface. If your vehicle has an OBDI interface, diagnosis cannot be performed even if an OBDII adapter is used. Need ABS / SRS / Transmission Diagnostics? → Choose FX6000
Why You'll Love It
- Reads and clears emission diagnostic codes quickly after engine repairs to turn off warning lights
- Powers up directly from the vehicle port without requiring separate batteries or charging
- Displays live sensor data, freeze frame details, and I/M readiness status on a clear screen
- Works across all major OBDII protocols on compatible US, European, and Asian vehicles
- Compact 12-ounce build with a 2.5-foot insulated cable easily fits in a glovebox or bag
Pros
- +No batteries or charging needed
- +Supports all standard OBDII protocols
- +Compact and lightweight build
- +Clear screen and labelled buttons
- +Thick 2.5-foot flexible cable
Cons
- -Diagnoses emission-related faults only
- -Incompatible with OBDI systems even with adapters
- -Does not read ABS, SRS, or transmission codes
Detailed Review
The ANCEL AD310 is a dedicated OBD II diagnostic code reader designed to pinpoint why your check engine light turned on. It serves vehicle owners who want a straightforward way to read and clear emission-related engine fault codes without needing specialized automotive knowledge. Once repairs are completed, it resets the warning light and helps confirm your vehicle is ready for operation.
In practical use, the unit connects directly to your car data link connector via a 2.5-foot flexible insulated cable. It draws power straight from the port, eliminating the need to track battery levels or carry chargers. Beyond reading and clearing emission trouble codes in seconds, the device lets you view freeze frame data, inspect live data, check I/M monitor readiness, and retrieve general vehicle information directly on its large display screen using clearly labelled buttons.
System compatibility is broad, supporting protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM, and CAN. It works with 1996 and newer US-based vehicles, 2000 and newer EU-based and Asian cars, as well as light trucks, SUVs, and newer domestic or foreign models. Weighing only 12 ounces and measuring 8.9 by 6.9 by 1.4 inches, it is small enough to store inside a dashboard compartment or tool bag.
There are distinct diagnostic limitations to keep in mind before purchasing. The AD310 only diagnoses emission-related problems; if an engine fault is unrelated to the emission system, this scanner cannot read it. It also does not support ABS, SRS airbag, or transmission diagnostics, and it will not function on older OBDI systems even if an adapter is used.
Verdict: The ANCEL AD310 is a dependable, portable scanner for drivers who want to quickly diagnose and clear emission-related check engine lights at home. It is an ideal pick for standard OBDII troubleshooting, provided you do not require ABS, airbag, or transmission diagnostic capabilities.
Specifications
- Dimensions: 8.9 x 6.9 x 1.4 inches
- Weight: 12 ounces
- Cable Length: 2.5 feet
- Power Source: OBDII Data Link Connector (no batteries required)
- Supported Protocols: KWP2000, J1850 VPW, ISO9141, J1850 PWM, CAN
- Vehicle Compatibility: 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, and newer OBD2/CAN vehicles
Who Should Buy It
A great fit if you:
- Need to read and clear emission-related check engine trouble codes at home.
- Want a compact handheld scanner that runs entirely on vehicle port power without batteries.
- Drive a 1996 or newer US car, or a 2000 or newer European or Asian vehicle.
- Prefer simple physical navigation with clearly labelled buttons and freeze frame viewing.
Consider something else if you:
- Require diagnostics for non-emission engine faults, transmissions, ABS, or airbag systems.
- Own an older vehicle equipped only with an OBDI interface.
FAQ
Does this scanner require batteries to operate?
No, it does not use batteries or external chargers. It draws power directly from your vehicle OBDII Data Link Connector when plugged in.
Can the AD310 read ABS or airbag fault codes?
No, it is strictly designed for emission-related trouble codes and does not support ABS, SRS, or transmission diagnostics.
Will it work on older OBDI vehicles with an adapter?
No, the unit only supports OBDII interfaces and cannot perform diagnosis on OBDI vehicles even if an adapter is connected.
What vehicle protocols are supported?
It supports all major OBDII protocols, including CAN, KWP2000, J1850 VPW, J1850 PWM, and ISO9141.
Product Details
| Brand | ANCEL |
| ASIN | B01G5EA74I |
