What Is ANCEL BD200 Bluetooth Code Reader? The ANCEL BD200 is a professional diagnostic tool designed to read and clear trouble codes and turn off the Check Engine Light (CEL) when an engine fault is detected. It accurately identifies diagnostic trouble codes (DTCs) and potential causes, performs DTC search, O2 sensor testing, I/M readiness checks, on-board monitor tests, reads live data streams, displays freeze frame data, conducts EVAP system tests, retrieves vehicle information (VIN), and generates diagnostic reports, helping vehicle owners save time and money on maintenance. Why Choose ANCEL BD200 Bluetooth OBD2 Scanner? 1. Exclusive Free App: The ANCEL OBD2 app is developed in-house and unlocks all advanced features. It receives annual updates with the latest vehicle data and offers lifetime free usage. 2. Full OBD2 Functions: Accurately reads and interprets codes, performs DTC search, O2 sensor test, I/M readiness, on-board monitor test, live data streaming, freeze frame data display, EVAP system test, VIN retrieval, and diagnostic report generation. 3. Additional Functions: Includes performance testing for vehicle acceleration, braking, and distance, along with PID charting for RPM, VSS, ECT, MAF, and other parameters. Trip analysis records trip conditions such as coolant temperature, speed changes, RPM, and distance. Features include voice alerts for vehicle speed, water temperature, driving time, and battery testing to enhance driving safety. 4. Stable Connection: Compatible with Android and iOS devices, utilizing Bluetooth 5.0 technology for fast, reliable connection to the vehicle’s OBD2 port, enabling quick data access from the ECU and improved user experience. 5. Language Support: English, German, Spanish, French, Italian, Czech, and Chinese. Supports 10 OBDII test modes. (Note: The OBDII system is designed as an emissions program, not a comprehensive diagnostic system.) What Could Cause the Check Engine Light to Turn On? The Check Engine Light may illuminate for various reasons, including oxygen sensor failure, loose fuel cap, catalytic converter issues, ignition coil problems, faulty spark plug wires, or vacuum leaks. Key Features: ✔️ Read and Clear Codes: Reads fault codes within seconds and clears pending codes to turn off the Check Engine Light. ✔️ EVAP System Test: Enables leak testing of the vehicle’s EVAP system to prevent fuel vapors from escaping into the atmosphere. ✔️ Freeze Frame: Captures a snapshot of engine parameters at the moment a fault code was stored. ✔️ I/M Readiness Test: Checks the status of emission control system monitors to determine if the vehicle is ready for emissions testing. ✔️ On-Board Monitor Test: Allows access to on-board diagnostic results and enables testing of specific components and systems related to emissions. ✔️ O2 Sensor Test: Retrieves and displays O2 sensor monitor test results from the vehicle’s on-board computer. ✔️ Vehicle Information: Displays VIN (Vehicle Identification Number), CID (Calibration ID), and CVN (Calibration Verification Number). ✔️ Live Data Stream: Provides real-time data on engine performance, including fuel system status, coolant temperature, RPM, and sensor parameters. ✔️ DTC Lookup: Built-in updated OBD-II DTC library. Enter the code and select the vehicle make to view code definitions and possible causes, assisting in self-diagnosis. Special Features: 👉 Customized Dashboard: View real-time data including RPM, VSS, ECT, MAF, TP, LOAD-PCT, SPARKADV, IAT, VPWR, and engine-related data streams. Customize the dashboard layout based on user preferences. 👉 Performance Test: Supports acceleration, braking, and sprint testing. Displays test duration, speed, and RPM changes via the dashboard. Includes a PID chart showing RPM, VSS, ECT, MAF, and other values. Automatically generates a test report upon completion.