V316 OBD2 Scanner – Engine Fault Code Reader & Battery Monitor

Read & Clear Engine Codes in Seconds — No Mechanic Needed

The V316 Universal OBD2 Scanner is the plug-and-play diagnostic tool every driver should keep in their glove box. Whether your check engine light just came on or you want to keep an eye on your car's battery voltage, this compact scanner gives you instant answers — without an expensive trip to the garage.

Simply plug it into your vehicle's OBD2 port (found on virtually all cars and light trucks built after 1996), and within moments you'll have clear, readable fault codes on screen. Fix the issue, then clear the code yourself. It's that easy.

Made in Mainland China.

Key Features

• ✅ Universal OBD2 Compatibility — Works with all OBD2-compliant petrol and diesel vehicles (1996 and newer)
• ✅ Read & Clear Fault Codes — Instantly reads Diagnostic Trouble Codes (DTCs) and turns off the check engine light
• ✅ Battery Voltage Monitor — Displays real-time battery voltage so you're never caught off guard
• ✅ Freeze Frame Data — Captures engine data at the moment a fault occurs for more accurate diagnosis
• ✅ I/M Readiness Check — Confirms whether your vehicle is ready for emissions/smog testing
• ✅ Compact & Wired Design — No batteries, no Bluetooth setup, no app required — just plug and read
• ✅ Easy-to-Read Display — Clear on-screen results with DTC definitions, no guesswork
• ✅ No Battery Required — Powered directly through the OBD2 port

What's in the Box

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

Technical Specifications

Why Every Driver Needs an OBD2 Scanner

According to the U.S. Environmental Protection Agency (EPA), OBD2 systems have been mandatory on all cars and light trucks sold in the United States since 1996 — meaning this scanner is compatible with the vast majority of vehicles on the road today. Knowing what your car is telling you can save you hundreds in unnecessary diagnostic fees.

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Frequently Asked Questions

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

A: The V316 OBD2 scanner is compatible with all petrol and diesel vehicles that support the OBD2/EOBD standard — this includes virtually all cars, SUVs, and light trucks manufactured from 1996 onwards. Simply locate the OBD2 port (usually found under the dashboard near the steering column) and plug in.

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

A: No. The V316 is a standalone wired scanner with its own built-in display. There's no Bluetooth, no Wi-Fi, and no app required. Just plug it into your OBD2 port and the results appear directly on the device screen.

Q: Can the V316 scanner turn off my check engine light?

A: Yes. Once you've read the Diagnostic Trouble Code (DTC) and addressed the underlying issue, the V316 allows you to clear the fault code, which will turn off the check engine light.

Q: Does the V316 monitor battery voltage?

A: Yes. The V316 features a real-time battery voltage monitoring function, allowing you to keep an eye on your vehicle's battery health and catch potential issues before they leave you stranded.