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. Related Products You May Like 1/2 Channel Tuya WiFi Smart Relay Switch | 16A, Alexa & Google Home 1.8M DisplayPort to HDMI Cable 4K DP Adapter – PC TV Monitor 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. {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "What vehicles is the V316 OBD2 scanner compatible with?", "acceptedAnswer": {"@type": "Answer", "text": "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)."}}, {"@type": "Question", "name": "Can the V316 scanner clear the check engine light?", "acceptedAnswer": {"@type": "Answer", "text": "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."}}, {"@type": "Question", "name": "Do I need a battery or smartphone app to use this OBD2 scanner?", "acceptedAnswer": {"@type": "Answer", "text": "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."}}, {"@type": "Question", "name": "What is the battery voltage tester feature used for?", "acceptedAnswer": {"@type": "Answer", "text": "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."}}]}