OBD2 Scanner Code Reade Diagnostic: OBD Reader Car Scanner Tool - Vehicle Faults Engine Fault Code Reader Scanner - Auto Motive Diagnostic Tool for All OBDII Vehicles from BMW Ford VW Audi

OBD READER DISPLAY CURRENT SENSOR DATA

• Engine RPM: Shows engine speed in revolutions per minute to monitor performance.
• Calculated Load Value: Indicates engine load as a percentage, showing how hard the engine is working.
• Coolant Temperature: Displays engine coolant temperature to detect overheating.
• Fuel System Status: Shows whether the fuel system is operating in open or closed loop.
• Vehicle Speed: Displays the current speed of the vehicle.
• Short Term Fuel Trim: Adjusts fuel delivery over short periods to maintain proper air-fuel ratio.
• Long Term Fuel Trim: Reflects long-term fuel adjustments, indicating engine fuel efficiency.
• Intake Manifold Pressure: Measures air pressure in the intake manifold to assess engine load.
• Timing Advance: Displays ignition timing in degrees to help evaluate combustion control.
• Intake Air Temperature: Shows the temperature of air entering the engine, affecting combustion.
• Air Flow Rate: Measures airflow into the engine to check intake and fuel balance.
• Absolute Throttle Position: Indicates the actual opening angle of the throttle.
• Oxygen Sensor Voltages / Short Term Fuel Trim: Monitors O2 sensor readings and fuel trim to detect emission problems.
• Fuel System Status: Re-confirms the fuel system operation (open/closed loop).
• Fuel Pressure: Displays fuel pressure to help diagnose fuel pump or injector issues.

ianliz V318 OBD2 Code Reader – Reliable Engine Diagnostics Made Simple

The ianliz V318 is a user-friendly OBD car diagnostic tool designed specifically for engine system diagnostics. It accurately reads and clears error codes related to the engine, making it ideal for car owners and DIY mechanics. Please note: this device does not support ABS, airbag (SRS), or other non-engine systems—ensuring straightforward operation without unnecessary complexity

• Fast DTC Scan: Offers a built-in DTC lookup library for generic (P0, P2, P3, and U0) and manufacturer-specific (P1, P3, and U1) codes. This function shows the definition of the DTC immediately, so you don’t have to search online.
• 1.8-Inch Color Screen with User-Friendly Interface: The large QVGA display ensures clear display of all diagnostic values. The revised user interface allows quick access to functions such as I/M preparation, error code search and real-time data display - understandable without a manual, even for beginners.
• Plug-and-Play & Built-in 16-Pin Diagnostic Connector: Our OBD2 engine fault code reader is designed for quick identification and clearing of vehicle trouble codes. With a simple plug-and-play operation, it’s compatible with all OBD II/EOBD-compliant vehicles equipped with a standard 16-pin Data Link Connector (DLC). No battery is needed—just plug it into the vehicle’s port to power on. Perfect for car owners and DIY enthusiasts for everyday diagnostics and maintenance.

Ideal Users:

• Wide Vehicle Compatibility: works with all OBD II/EOBD-compliant vehicles,supports most U.S. vehicles from 1996 and newer, as well as many Asian and European models. Also compatible with some 1994–1995 gasoline vehicles that meet OBD II standards.
• Multi-language supported: the menu is available in German, English, French, Italian,Spanish, Russian, Chinese, Japanese, Korean, Portuguese and other languages. Perfect for European users.

How to correctly connect the universal OBD2 scanner?

• Turn off the vehicle's ignition switch.
• Plug the scanner into the vehicle's 16-pin OBD-II diagnostic interface.
• Turn on the ignition switch (do not start the engine).
• The device will automatically connect and start reading data.
• Please refer to the attached instruction manual for detailed operation.

IMPORTANT NOTES

• The OBD2 diagnostic scanner is focused on reading and clearing fault codes for the engine and emissions systems. It cannot detect or reset functions such as airbags, ABS, brake systems, suspension, oil service, or battery registration.

• The v318OBD is compatible with 1996 and later U.S. vehicles, 2000 and later European models, and Asian vehicles that meet the OBD II standard. NOTE!! Diesel engine vehicles and pure electric and hybrid new energy vehicles are not supported. Some vehicles may not be able to connect due to data link compatibility issues.

• Due to differences in brands and models, the VIN of some vehicles may not be read by the universal OBD II scanner. Some models may require dedicated manufacturer equipment or have limitations in the vehicle computer that make the information inaccessible.