V316 OBD2 Scanner – Engine Fault Code Reader for All Cars

Read & Clear Engine Fault Codes in Seconds

Stop guessing what that check engine light means! The V316 OBD2 Diagnostic Scanner gives every driver professional-grade vehicle diagnostics right in the palm of their hand. Simply plug it into your car's OBD2 port, read the fault code, understand the problem, and clear the warning light — no mechanic needed. Compatible with all 1996 and newer OBD2-compliant vehicles including cars, trucks, SUVs, and minivans.

Key Features

• Universal OBD2 Compatibility: Works with all 1996+ petrol and diesel vehicles that support the OBD2 standard — domestic, European, and Asian makes.
• Read & Clear DTCs: Instantly reads Diagnostic Trouble Codes (DTCs), displays their meaning in plain English, and clears them to turn off the check engine light.
• Live Voltage Testing: Built-in battery voltage tester helps you monitor your vehicle's electrical system health in real time.
• I/M Readiness Check: Quickly check emissions readiness status before your next smog or MOT test — save time and avoid failed inspections.
• Freeze Frame Data: Captures engine data at the moment a fault occurs, helping pinpoint intermittent issues.
• Plug & Play — No Battery Required: Powers directly through the OBD2 port; no separate battery needed.
• Compact & Portable: Lightweight handheld design fits easily in your glove box for on-the-go diagnostics.
• No Wireless Needed: Direct wired connection means reliable readings every time — no Bluetooth pairing or app required.

What's in the Box

• 1 × V316 OBD2 Diagnostic Scanner
• 1 × User Manual

Compatibility

Compatible with all 1996 and newer vehicles sold in the US, EU, and other OBD2-compliant markets. Supports all five OBD2 protocols: CAN, ISO9141-2, KWP2000, J1850 VPW, and J1850 PWM.

Made in Mainland China.

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Learn More About Vehicle Emissions & OBD Standards

For more information on OBD2 standards and vehicle emissions compliance, visit the U.S. Environmental Protection Agency (EPA) – On-Board Diagnostics resource page.

Frequently Asked Questions

Q: What vehicles is the V316 OBD2 scanner compatible with?

A: The V316 OBD2 diagnostic scanner is compatible with all 1996 and newer OBD2-compliant vehicles, including cars, trucks, SUVs, and minivans from domestic, European, and Asian manufacturers. It supports all five standard OBD2 protocols (CAN, ISO9141-2, KWP2000, J1850 VPW, J1850 PWM).

Q: Can the V316 scanner clear the check engine light?

A: Yes! The V316 OBD2 fault code reader can both read and clear Diagnostic Trouble Codes (DTCs), which will turn off the check engine light once the underlying issue has been addressed.

Q: Do I need a battery or smartphone app to use this OBD2 scanner?

A: No battery or app is required. The V316 scanner powers directly from your vehicle's OBD2 port and displays information on its built-in screen — making it a completely standalone, plug-and-play diagnostic tool.

Q: What is the battery voltage tester feature used for?

A: The built-in voltage tester allows you to check your car battery's voltage level in real time, helping you identify weak or failing batteries before they leave you stranded.