Automotive OBD2 Scanner, OBD Code Reader & Check Engine Fault Diagnostic Tool

Automotive OBD2 Scanner, OBD Code Reader & Check Engine Fault Diagnostic Tool

Important Notice: this is a clearance item and does not include after-sales support, including for lost packages or quality issues. Please review the details below carefully before ordering.

This is a V320 OBD2 code reader and diagnostic scanner supporting all nine standard OBD II/EOBD communication protocols, built to read and clear check engine fault codes, display live data streams, and test battery voltage across virtually any vehicle built on the OBD2 standard. If your check engine light has come on and you want to know what triggered it before heading to a shop, this scanner gives you that information directly from your own driveway.

Why an OBD2 Scanner Is Worth Having

A check engine light on its own tells you almost nothing beyond "something needs attention," and a shop visit just to read a code can cost more than a scanner of your own. Having a dedicated OBD2 reader on hand means you can pull the exact fault code yourself, look up what it means, and decide whether it's something you can address yourself or something that needs a professional, before you spend a dime on diagnosis.

Key Features

• Supports all nine standard OBD II/EOBD protocols for broad vehicle compatibility
• Reads and clears check engine fault codes, with detailed code lookup information
• Live data stream display for engine speed, temperature, fuel consumption, and more
• Battery voltage testing, freeze frame data, MIL status check, and I/M readiness status
• Multi-language support across eight languages, including English, Spanish, French, and German

Specifications

• Type: OBD2/EOBD diagnostic scanner (model V320)
• Supported protocols: SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 KWP (standard and fast init), ISO15765-4 CAN (11-bit and 29-bit ID, 500 and 250 Kbaud)
• Material: ABS housing
• Color: Black
• Dimensions: Approximately 195 x 100 x 30mm
• Supported languages: English, German, French, Spanish, Italian, Russian, Dutch, Chinese
• What's included: Scanner unit, OBD connection cable, English manual
• Condition: New (clearance item, no after-sales support)

Compatibility

This scanner supports any vehicle built to the OBD II/EOBD standard, which covers virtually all gasoline vehicles sold in the United States since 1996 and most since the early 2000s in other markets. Per the manufacturer's own notes, it is not compatible with new energy vehicles, hybrid vehicles, or any model that does not conform to the OBD2 protocol, so it's worth confirming your vehicle uses a standard OBD2 port before relying on this tool.

What You Can Check With This Scanner

Beyond basic fault code reading and clearing, this scanner can run acceleration and braking performance tests, read live engine data such as RPM and coolant temperature, check oxygen sensor status, test the fuel evaporation system, and pull basic vehicle information like the VIN. A green status light confirms the vehicle supports diagnostics, a yellow light flags a detected fault, and a red light confirms the device itself is powered and connected correctly.

Why Reading Your Own Codes Matters

Knowing the specific fault code behind a check engine light turns a vague warning into an actionable diagnosis, whether that means checking a loose gas cap, planning a specific repair, or simply confirming a light will clear on its own after a minor issue is resolved. For anyone who does their own basic maintenance, this scanner turns troubleshooting from guesswork into a straightforward, code-driven process.

Setup Notes

Using this scanner means locating your vehicle's OBD port, typically found under the dash near the steering column, connecting the scanner with the included cable, and starting the vehicle so the systems can communicate. From the main menu, selecting the OBD/EOBD option opens the test functions, where you can choose fault code reading, live data streams, performance tests, or voltage detection. Because this is a clearance item without after-sales support, testing the connection and a basic code read as soon as it arrives is worth doing so you know it's working for your vehicle.

Ordering Information

This scanner is in stock and ships ready to use. As noted above, this is a clearance item sold without after-sales support, including for lost packages or quality issues, so please review the specifications carefully before ordering. Our Shipping Information page covers current timelines, and our Warranty and Returns pages explain our general policies. Have a question before you buy? Our Request a Part page is the fastest way to reach us.

Related Parts

This scanner is listed in our Tools & Garage Equipment collection, along with our Sensors & Electronics collection, where you'll find other diagnostic and testing tools.