V519 Professional OBD2 Diagnostic Tool – Code Reader & Resetter Take control of your vehicle's health with the V519 OBD2 Diagnostic Tool — a compact, plug-and-play code reader and resetter designed for DIY mechanics and professional technicians alike. Compatible with virtually all cars, SUVs, and light trucks manufactured from 1996 onwards, this powerful scanner reads and clears trouble codes, streams live sensor data, and helps you diagnose issues fast — no battery required. Whether you're dealing with a stubborn check engine light or preparing a vehicle for emissions testing, the V519 gives you the information you need right at your fingertips. Made in Mainland China. Key Features ✅ Universal OBD2 / EOBD Compatibility – Works with all OBD2-compliant vehicles from 1996 and newer (US, EU, and Asian models) ✅ Read & Clear Fault Codes – Instantly retrieves and resets generic, manufacturer-specific, and pending Diagnostic Trouble Codes (DTCs) ✅ Real-Time Data Stream – View live sensor data including engine RPM, coolant temperature, vehicle speed, oxygen sensor readings, and more ✅ Mode 6 & Mode 8 Support – Advanced OBD2 test modes for deeper diagnostics and on-board monitoring system results ✅ No Battery Required – Powers directly through the OBD2 port — no charging, no hassle ✅ Check Engine Light Reset – Turn off the MIL (Malfunction Indicator Lamp) after repairs are complete ✅ I/M Readiness Check – Verify emissions readiness before heading to your state inspection ✅ Freeze Frame Data – Captures the vehicle's operating conditions at the time a fault code was triggered ✅ Compact & Portable – Slim design fits easily in your glove box or toolbox What's in the Box 1x V519 OBD2 Code Reader / Diagnostic Tool User Manual / Quick Start Guide Supported OBD2 Protocols ISO 9141-2 KWP 2000 (ISO 14230) SAE J1850 VPW / PWM CAN (ISO 15765-4) Compatibility Compatible with all OBD2 / EOBD compliant vehicles from 1996 onwards, including most cars, minivans, SUVs, and light trucks sold in the United States, Europe, and Asia. Simply plug into the standard 16-pin OBD2 port (typically located under the dashboard on the driver's side). Why Choose the V519? Skip the costly trip to the auto shop just to find out what a warning light means. The V519 pays for itself the first time you use it. Whether you're a weekend warrior, fleet manager, or seasoned mechanic, this tool delivers professional-grade diagnostics in a no-nonsense, easy-to-use package. Looking for more automotive accessories? Check out our Automotive Cables & Jump Starters and ABS Quick Connector Adapter Set for your vehicle toolkit. For more information on OBD2 standards and vehicle diagnostics, visit the U.S. EPA On-Board Diagnostics (OBD) resource. Specifications Model V519 Compatibility OBD2 / EOBD vehicles 1996+ Supported Modes Mode 1–10 (including Mode 6 & Mode 8) Power Source Vehicle OBD2 port (no battery required) Display Built-in LCD screen Country of Origin Mainland China Frequently Asked Questions Q: Is the V519 OBD2 scanner compatible with my vehicle? A: The V519 OBD2 diagnostic tool is compatible with all OBD2 and EOBD compliant vehicles manufactured from 1996 onwards. This includes most cars, SUVs, minivans, and light trucks sold in the US, Europe, and Asia. Simply check for a 16-pin OBD2 port under your dashboard — if your vehicle has one, the V519 should work. Q: Does the V519 code reader require batteries or charging? A: No — the V519 draws power directly from your vehicle's OBD2 diagnostic port, so no batteries or external charging are ever needed. Just plug it in and it's ready to use. Q: Can the V519 turn off the check engine light? A: Yes. After reading and addressing the fault codes, the V519 can reset the Malfunction Indicator Lamp (check engine light), clearing the codes from your vehicle's memory. Q: What is Mode 6 and why is it useful? A: Mode 6 provides access to on-board monitoring test results for non-continuously monitored systems (such as the catalytic converter or evap system). This advanced data can help diagnose intermittent issues that don't always trigger a fault code, making it a valuable feature for thorough vehicle diagnostics.
