CarSys easy help you determine: Check Engine Light, Clears Codes, I/M Readiness Status, VIN, CALID, CVN, O2 Sensor Test, Mode $06 Test... WARNING! China clones ELM327 v2.1 can crashes and stop wroking . If you have this adapter, please don't rate this application! Tested with OBDLink MX Bluetooth, ELM327 Clone Bluetooth V1.5, Vgate Bluetooth. ★ Key Features: - Read DTCs: Store DTCs, Pending DTCs, Permanent DTCs and Freeze Frame DTCs. - Clear DTCs: • Clear all the current DTCs • Clear I/M readiness • Distance traveled while MIL is activated • Number of warm-ups since DTCs cleared • Distance traveled since DTCs cleared • Engine run time while MIL is activated • Engine run time since DTCs cleared. - Live data: Read all real-time data. - I/M Readiness Test: Readiness the status that all diagnostic functions. - Read Vehicle Information: • Vehicle Identification Number(VIN). • Calibration IDs (CALID). • Calibration Verification Number (CVN). • In-use Performance Tracking (IPT). - O2 Sensor Test (Mode$05). - On-board MoinitorTest (Mode $06). - EVAP System Test (Mode$08). - Dashboard with Gauge and Graph. ★ Support: - Hardware: OBDLink Bluetooth Farmily, KiWi Bluetooth Farmily, ELM327 Bluetooth Farmily, BAFX Bluetooth. - Protocol: All protocol OBD2. - Vehicle: • USA: All cars and light trucks manufactured since 1996 (OBD2) • EU-Gasoline: Registered after 2001 (EOBD) • EU-Diesel: Registered after 2004 (EOBD)