【2026 New】Mini OBD2 Scanner Code Reader 2 Buttons Car Check Engine Light Eraser DTC Definition On Screen No Need Search Online

Core Features

• Reads and erases diagnostic trouble codes (DTCs)

• Turns off check engine light (MIL)

• Displays DTC definitions on-screen – no internet or phone needed

• Built-in code library: 3000+ generic codes + 6000+ manufacturer-specific codes

• Views freeze frame data

• I/M Readiness status (smog check ready)

• O2 sensor test

• EVAP system test

• On-board monitor test

• Vehicle information

Protocol Support

• Supports CAN (Controller Area Network) and all current OBD2 protocols

• Compatible with most 1996+ OBD2 compliant vehicles

Operation

• Only 2 buttons: SCROLL button (navigate menu/enter setup) + ENTER/EXIT button (confirm/back)

• Easy for beginners and professional technicians

Display & Indicators

• MIL fault indicator light (check engine)

• System status / Codes found / Monitors H/A / Monitors O/E / Monitors TMC

Physical Dimensions (approx.)

Functions (menu items)

1. Read Codes

2. Erase Codes

3. View Freeze Frame

4. I/M Readiness

5. Vehicle Info

6. O2 Sensor Test

7. EVAP System Test

8. On-Board Monitor Test

9. Component Test (not shown but listed)

10. Define DTC (automatic on screen)

Why Choose This Scanner

• No batteries required – powered via OBD2 port (DC 9-16V)

• Plug-and-play

• Small enough to keep in glove box

• Helps you know exactly what's wrong before going to a mechanic