

Package Includes
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ANCEL AD310 OBD2 Scanner
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User Manual

Ancel AD310 Car Diagnostic Tool is a compact and reliable designed to quickly identify engine faults in most modern vehicles. It connects directly to the vehicle’s OBD2 port and allows users to read and clear diagnostic trouble codes (DTCs), helping detect the cause of the Check Engine Light (MIL) without visiting a mechanic.
This handheld scanner features a simple interface with a backlit LCD display, making it suitable for both professional technicians and car owners who want a quick and affordable way to diagnose engine problems. The device powers directly from the vehicle’s OBD2 port, so no batteries or external charger are required.
Reads & Clears Engine Fault Codes – Diagnose the cause of the Check Engine Light and reset it after repairs.
Live Data Monitoring – Displays real-time engine parameters such as coolant temperature, RPM, fuel trim, and throttle position.
Freeze Frame Data – Shows vehicle conditions recorded when a fault code was triggered.
I/M Readiness Test – Helps determine if the vehicle is ready for emissions inspection.
Built-in DTC Library – Displays definitions for trouble codes to simplify troubleshooting.
Plug-and-Play Operation – Powered directly by the vehicle via the OBD2 connector.
The scanner works with most 12V OBD2 vehicles, including:
US vehicles: 1996 and newer
European vehicles: 2000 and newer
Asian vehicles: 2009 and newer
It supports common OBD2 protocols such as ISO9141, KWP2000, J1850 PWM, J1850 VPW, and CAN.
⚠️ Note:
Works mainly with engine diagnostics only
Does not diagnose ABS, airbag (SRS), or transmission systems
Display: 128 × 64 pixel backlit LCD
Power Supply: 8–18V via vehicle OBD2 port
Cable Length: Approx. 2.5 ft (0.75 m)
Operating Temperature: 0°C – 60°C
Weight: Approx. 0.32 kg




ANCEL AD310 OBD2 Scanner
User Manual