Mini ELM327 V2.1 OBD2 Bluetooth Car Diagnostic Interface Scanner We offer a highly capable Mini ELM327 V2.1 OBD2 Bluetooth diagnostic tool that reads fault codes more efficiently and accurately. Key Features: Real-time sensor data display, including: • Engine RPM • Calculated Load Value • Coolant Temperature • Fuel System Status • Vehicle Speed • Short Term Fuel Trim (STFT) • Long Term Fuel Trim (LTFT) • Intake Manifold Pressure (MAP) • Timing Advance • Intake Air Temperature (IAT) • Air Flow Rate (MAF) • Absolute Throttle Position • Oxygen (O₂) Sensor Voltages with associated Short Term Fuel Trims • Fuel System Status, Fuel Pressure, and more Clear diagnostic trouble codes (DTCs) and turn off the Malfunction Indicator Lamp (MIL)—commonly known as the "Check Engine" light. Supported Operating Systems: Android smartphones, Symbian devices, Microsoft (phones and tablets), and most computer systems. Note: Not compatible with Apple (iOS/macOS) systems. All devices must have Bluetooth functionality. Vehicle Compatibility: Works with all OBD2-compliant vehicles (typically gasoline-powered vehicles manufactured from 1996 onward in North America, and 2001+ for light-duty diesel). Supported OBD-II Protocols: • SAE J1850 PWM • SAE J1850 VPW (10.4 Kbaud) • ISO 9141-2 (5 baud init, 10.4 Kbaud) • ISO 14230-4 KWP (5 baud init, 10.4 Kbaud) • ISO 14230-4 KWP (fast init, 10.4 Kbaud) • ISO 15765-4 CAN (11-bit ID, 500 Kbaud) • ISO 15765-4 CAN (29-bit ID, 500 Kbaud) • ISO 15765-4 CAN (11-bit ID, 250 Kbaud) • ISO 15765-4 CAN (29-bit ID, 250 Kbaud) (Note: Some protocol names appear duplicated in original lists; the device fully supports all standard OBD2 protocols listed above.) Specifications: • Model: ELM327 V2.1 • Dimensions: 4.7 × 2.5 × 3.1 cm • Net Weight: 31 g • Package Weight: 41 g • Color: Blue Package Includes: • 1 × ELM327 Bluetooth OBD2 Scanner