Universal OBDII Car Diagnostic Scanner Tool – Reads & Clears Engine Codes, Live Data, Battery & Sensor Testing GJZ0394

Keep your vehicle running at peak performance with this professional-grade OBDII Diagnostic Scanner, designed to read, clear, and monitor all major automotive engine systems. Compatible with most 1996 and newer vehicles supporting OBDIIEOBD protocols, it’s your go-to tool for identifying engine problems fast.

Key Features

• Full OBDIIEOBD Protocol Support – Works with 9 standard protocols for broad vehicle compatibility.
  
• Read & Clear Fault Codes – Quickly identify and erase check-engine-light issues.
  
• Freeze Frame Data – Capture critical data at the moment a fault occurs.
  
• IM Readiness Check – Verify emission system status before inspections.
  
• Vehicle Info Lookup – Read VIN, calibration ID, and other vehicle details.
  
• Real-Time Data Stream – View live sensor readings for engine performance analysis.
  
• Dynamic Data Graphing – See fuel trims, O2 levels, and RPMs in live curve format.
  
• Mode 6 Component Testing – Perform in-depth system diagnostics.
  
• Oxygen Sensor Test – Monitor O2 sensor function for fuel efficiency and emissions.
  
• Battery Voltage Monitor – Read and track vehicle battery performance.
  
• Battery Life Assessment – Evaluate battery health for proactive maintenance.
  
• Fault Code Library – Built-in database for quick code explanations.

Technical Details

• Display LCD Screen with backlight
  
• Power Vehicle OBDII port (no external battery needed)
  
• Languages English + Multi-Language Support
  
• Compatibility All OBDIIEOBD compliant cars, SUVs, light trucks (1996+)
  
• Connection Plug-and-Play — no app or subscription required

Perfect For

• DIY vehicle owners
  
• Mechanics & auto technicians
  
• Used car dealers
  
• Fleet maintenance teams