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

Universal OBDII Car Diagnostic Scanner Tool – Reads & Clears Engine Codes, Live Data, Battery & Sensor Testing GJZ0394Keep 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, its 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

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