The V314 is engineered for the driver who values both portability and performance. Its vibrant 1.8-inch color screen offers a sharp, intuitive interface for navigating critical system audits. Whether you are validating a repair, performing a pre-winter battery check, or ensuring your vehicle is ready for an emissions test, this engine diagnostic tool delivers the actionable data required for confident maintenance.

Comprehensive Engine & Emissions Intelligence

• Universal Diagnostic Support: Seamlessly compatible with all OBDII-compliant vehicles, providing a standardized diagnostic bridge for cars, SUVs, and light trucks globally.

• Total Fault Management: Effortlessly Read and Clear Engine Fault Codes to extinguish the "Check Engine" light and verify that mechanical issues have been resolved.

• Visual Performance Tracking: Features a Real-Time Curve Display and live data streaming, allowing you to observe engine behavior and sensor fluctuations through dynamic graphs.

• System Integrity Tests: Includes specialized support for EVAP System Monitoring and Oxygen Sensor Testing to ensure your vehicle is running at peak efficiency and meeting environmental standards.

• Compliance & Readiness: Quickly access I/M Readiness status to verify emissions compliance and retrieve detailed Freeze-Frame Data to see exactly what triggered a fault.

• Electrical Health Monitor: Provides instant Battery Voltage Monitoring, helping you detect alternator or battery fatigue before it results in a "no-start" emergency.

Hardware & Universal Integration

• Vivid 1.8-Inch Color Display: The high-contrast screen ensures that diagnostic codes and real-time curves are perfectly legible in any environment, from bright sunlight to dim garages.

• Standalone Reliability: Powered directly by your vehicle’s OBDII port; no charging or external power sources are required for operation.

• Global Language Suite: Fully localized for international use, supporting English, German, French, Spanish, Italian, Russian, Dutch, Chinese, Japanese, and Korean.

• Ultra-Compact Ergonomics: The lightweight, ruggedized housing is built for one-handed operation and fits easily in a tool chest or side door pocket for rapid access.

Technical Specifications

The Intelligent Standard for Proactive Maintenance

The CHEPQ V314 proves that an effective engine diagnostic tool should be as responsive as the vehicle it monitors. By merging essential fault detection with visual data curves and a rugged, portable build, it empowers you to manage your vehicle's health with total confidence and elite accuracy.

Take command of your vehicle’s intelligence with the V314—the fast, accurate, and standalone solution for modern engine diagnostics.