KINGBOLEN Ediag

Shop-Level Full-System Diagnostics from a Compact Bluetooth Scanner

Get far more than basic engine diagnostics from a scanner that fits right in your hand—without the pro-level tool price tag! KINGBOLEN Ediag provides full-system diagnostic access across Engine/ECM, Transmission/TCM, ABS, SRS/Airbag, BCM, TPMS, SAS, BMS, A/C, and more:

All-System Scanning & Clearing: Read and clear DTCs, inspect system status, access module information, and view live data—giving DIYers and small repair shops a complete picture of vehicle health.
Smarter Scans with One-Touch AutoVIN: Automatically identifies key vehicle information and quickly loads the right diagnostic profile, saving time when diagnosing multiple vehicles.
Full OBD2 Engine & Emissions Diagnostics: Read and erase DTCs, check I/M Readiness before smog inspections, view freeze-frame data, perform O2 sensor and on-board monitor tests, retrieve vehicle info, look up DTCs, and turn off the Check Engine Light (MIL).

4-in-1 Color-Coded Live Data Graphing & Printable Health Reports

Visualize live sensor data like never before, and turn every scan into a clear, professional repair record:

4-in-1 Color-Coded Live Graphs: Display and compare up to 4 live data parameters simultaneously using color-coded waveforms—making it easy to compare sensor values, spot abnormal trends, and catch intermittent faults in real time.
Structured Vehicle Health Reports: Automatically organizes vehicle information and inspection results into a clean diagnostic report after scanning.
From Diagnostics to Documentation: Save reports to preserve your vehicle's maintenance history, or share and print them to present diagnostic findings professionally to customers.

Two-Way Bi-Directional Control for Real-Time Active Testing — No Blind Disassembly

Go beyond passive fault-code reading with two-way communication that lets KINGBOLEN Ediag send commands directly from your smartphone to vehicle ECUs and actuators:

• Actively Operate Vehicle Components: Command power windows, door locks, headlights, mirrors, sunroof, horn, fuel injectors, throttle body, electronic parking brake, brake vacuum pump, and A/C clutch relay on demand.
• Isolate Electrical vs. Mechanical Faults: Command the component and check its actual response in seconds to pinpoint whether the issue is in the part, wiring, or control unit without tearing components apart.
• Avoid Unnecessary Part Replacements: Verify the exact root cause before buying parts and confirm repairs immediately after installation.

Advanced ECU Coding for Module Replacement & Vehicle Customization

Take on advanced electronic repair and personalization work with ECU Coding on supported vehicles (including selected functions on BMW, Mercedes-Benz, GM, and more):

• Code & Match Replacement Modules: Code, adapt, or match newly installed control units after repairs so they communicate properly with the vehicle.
• Unlock Hidden Comfort Features: Activate factory-hidden features, personalize vehicle settings, and adjust supported module configurations to match owner preferences.
• Dealer-Level Control in Your Pocket: Complete advanced post-repair configurations right from your mobile device (actual coding capability varies by vehicle and module).

15 Essential Service Functions for Everyday Maintenance — Skip Costly Dealership Trips

 Handle the maintenance and post-repair relearn jobs you encounter most often without visiting a dealership for every reset procedure:

• Routine Oil, Brake & Tire Service: Oil Reset, EPB Brake Reset, SAS Steering Angle Reset, TPMS Reset, Battery Registration (BMS), and ABS Bleeding.
• Engine, Fuel & Drivetrain Relearns: DPF Regeneration, Throttle Adaptation / ETS Reset, Injector Coding, and Transmission Learning.
• Security, Lighting & Chassis Calibrations: IMMO Service, AFS Headlamp Reset, Suspension Reset, and Sunroof Initialization.