ANCEL AD310 Classic Enhanced Universal OBD II Scanner – Car Engine Fault Code Reader
Overview
The ANCEL AD310 is a compact, easy-to-use OBD-II code reader designed to help drivers and mechanics quickly diagnose emission-related check engine light issues. Recommended by mechanic and YouTuber Scotty Kilmer, the AD310 reads and clears engine diagnostic trouble codes (DTCs), displays live and stored data, shows freeze-frame information, checks I/M readiness, and collects basic vehicle information – all without batteries (powered directly from the vehicle’s OBD-II port).
Features
- Read and clear emission-related diagnostic trouble codes (DTCs) quickly
- View live data and hard memory data
- Display freeze-frame data and I/M monitor readiness status
- Retrieve basic vehicle information from the OBD-II port
- No batteries or charging required – powered by the OBD-II Data Link Connector
- Rugged, compact design with a large, easy-to-read screen and clearly labeled buttons
- 2.5 ft thick, flexible cable for durable in-vehicle use
Supported Protocols and Compatibility
- Supported OBD-II protocols: KWP2000, J1850 VPW, ISO9141, J1850 PWM, CAN
- For most OBD-II vehicles:
- 1996 and newer U.S. vehicles
- 2000 and newer EU/Asian vehicles
- Light trucks, SUVs, and many domestic/foreign cars with OBD-II/CAN interfaces
Note: Please confirm compatibility with your specific vehicle model if unsure.
Physical Specs
- Weight: ~12 ounces
- Dimensions: 8.9 × 6.9 × 1.4 inches
- Cable length: 2.5 feet
Limitations
- The AD310 only diagnoses emission-related systems. It cannot read codes for non-emission engine systems or perform advanced manufacturer-specific diagnostics.
- It requires an OBD-II interface. Vehicles with OBD-I ports cannot be diagnosed even with an adapter.
Who It’s For
- DIYers and home mechanics who want a reliable, portable code reader for quick troubleshooting
- Drivers who want to identify and clear emission-related check engine light codes before visiting a shop
- Those who need a simple, durable, plug-and-play scanner without subscriptions or batteries
Quick Start (2 steps)
- Plug the AD310 into your vehicle’s OBD-II port (under the dash).
- Turn the ignition to ON (engine off or running per instructions) and follow on-screen prompts to read codes or view live data.
Why Buy
The ANCEL AD310 offers a straightforward, reliable way to pinpoint emission-related check engine issues. Its solid build, broad OBD-II protocol support, and battery-free operation make it a practical, budget-friendly tool for everyday troubleshooting.
If you’re unsure whether the AD310 will work with your vehicle, contact customer service to verify compatibility before purchasing.
Sofia –
جيد وبسعر مناسب وبسيط وسهل الاستخدام
John williams –
For under $30 this code reader does the job. I keep it in my truck and use it on multiple vehicles. Has helped me diagnose many issues and saved me money by not having to guess what parts are needed to fix the issues. Works as it should.
Marcelo Perrone –
Je suis vraiment satisfait de cette valise diagnostic Ancel AD310. Elle est super simple à utiliser : je la branche dans la prise OBD2 de ma voiture, et elle lit et efface les codes d’erreur moteur sans prise de tête.
L’écran LCD est grand et rétroéclairé, ce qui rend la lecture très claire, et le câble (2,5 pieds) est bien isolé et flexible. J’aime aussi qu’elle montre des données en direct (“live data”) et permette de voir les “freeze frame” quand un défaut se produit.
Côté compatibilité, elle fonctionne avec la plupart des voitures 12 V qui utilisent OBD II / CAN : essence, diesel, beaucoup de modèles un peu anciens comme plus récents.
Bref, pour un outil “diagnostic moteur de base” mais fiable, cette Ancel AD310 est un très bon choix : pas cher, pratique, et idéal pour dépanner ou vérifier soi-même quelques défauts sans aller au garage.
Shaun of the Dead –
Insane quality at this price and does exactly what you need. Our 2021 Traverse had a check engine light on and it reported a stored code that was not active, had triggered the light over something minor. I cleared it and we’re all set. Thankful it was not a major issue but there is only one way to know, scan for code.
Very simple interface and easy to understand.
Robert T –
This is a fantastic code scanner that works on German, American and Asian vehicles. It provides error codes, it allows you to clear codes, live data and more. Very pleased with this purchase. Thank you!
Theresa Stauffer –
I have a very small leak in Evac system that they can’t find. Check engine light comes on 2 days after I fill tank, Replaced fuel cap. But it still comes on and Stays off till I fill up. I needed way to clear code and make sure it’s not something else triggering light. This was simple to use plug it in and it works right away. Was able to read the code and then clear it to turn off check engine light. Diagnostic code was exactly what I was told by mechanic 2 times. Great value and peace of mind. Should have bought one sooner. Every car owner should have one.
Robert T –
Great code reader for the money
Needed a simple, no-fuss scanner to check my mustangs check engine light didn’t need Bluetooth. This AD310 did the trick immediately; plug-and-play simplicity. Screen is easy to read, and the “Erase Codes” function works fine. It saved me a trip to the parts store. Solid value for any DIYer
M&M –
The ANCEL AD310 Classic Enhanced Universal OBD II Scanner is an absolute lifesaver and a phenomenal value. This scanner is incredibly straightforward to use—no complicated setup no bluetooth, no required apps, just plug and play. The clear, backlit screen makes reading codes easy, even in a dim garage. All the features I need for now.
I specifically purchased this to address an unexpected check engine light on my 2019 Audi Q7. I was initially concerned that a universal tool wouldn’t communicate well with a modern, high-tech European vehicle, but I was completely wrong. I plugged the ANCEL AD310 in, and within seconds, it read the fault code. More importantly, after a quick check to ensure the issue was minor, I used the tool to clear the code and turn off the check engine light, saving me a costly trip to the dealership just for a diagnostic.
This tool is fast, reliable, and does exactly what it promises: reads and clears error codes for 1996 or newer OBD2 protocol vehicles. Whether you’re a DIY enthusiast or just someone who wants peace of mind without overspending on basic diagnostics, this scanner is the perfect black-and-white workhorse. Highly, highly recommended.
SASH –
Espetáculo, funcionou muito bem na BMW!!!
steveni –
Ottimo prodotto, ha una miriade di codici e per un uso non professionale é più che sufficiente!
WD –
Simple to use, works great and provides useful information at a great price! So much more convenient than taking your car to a mechanic.
Dominic –
We bought several of these for the shop to clear codes and check inspection status. They’re perfect for that. Haven’t used them beyond that, but they’re fast and work well.
Dlg –
Plugged it in to my 2002 Hyundai and it displayed errors which enabled me to rectify