OBDResource P04 Lite OBD2 Fault Code Reader & Eraser - Plug & Play for Cars
Tired of annoying Check Engine Lights? Clear DTCs in 5 seconds with this ultra-compact, no-fuss diagnostic tool – no app or smartphone required!
Key Benefits
- Instant Fault Code Removal: Shuts off MIL (Check Engine Light) and clears temporary/intermittent DTCs in as fast as 5 seconds.
- Plug & Play Simplicity: Insert into your car’s OBDII port, turn on the ignition, and let the tool do the rest – no complex setup.
- Ultra-Compact Design: Measuring just 22.8mm x 19.8mm, it’s small enough to store in your glove box or pocket.
- Wide Compatibility: Works with all 12V cars, SUVs, and light trucks manufactured in 1996 or later (EU/US/Asian makes).
Main Features
- Dual Functionality: Reads diagnostic trouble codes (DTCs) and clears them to reset the Check Engine Light.
- Smart LED Indicators: 2-colour lights (red/green) provide real-time feedback on connection status and operation results.
- No Extra Gear Needed: No smartphone, app, or bulky scanner required – standalone operation at your fingertips.
- Built-In Vehicle Database: Supports all standard OBD2 protocols for maximum compatibility.
Technical Specifications
- Interface: OBDII Standard 16-Pin Connector
- Operating Voltage: 11V – 14V (12V vehicles)
- Power Consumption: Only 3mA standby current (low power drain)
- Working Temperature: -20°C ~ 60°C (suits UK weather conditions)
- Storage Temperature: -40°C ~ 85°C (durable for long-term use)
- LED Indicators: Red (error/connection fail) & Green (success/communicating)
LED Status Guide
- Green Flashing: Device is communicating with your vehicle
- Green Solid: Fault codes cleared successfully
- Red Flashing: Communication failure (check OBD port connection)
- Red Solid: Failed to clear fault codes (likely permanent DTCs)
How to Use
- Locate your vehicle’s OBDII port (usually under the driver’s dashboard).
- Plug the P04 Lite tool into the port firmly.
- Turn the ignition to “ON” (engine off, power on).
- Check the LED lights to confirm diagnostic/clear results.
Compatibility Details
Supported OBD2 Protocols
- ISO15765-4 (CAN)
- ISO14230-4 (KWP2000)
- ISO9141-2 (European/Asian models & Chrysler)
- J1850 VPW (General Motors)
- J1850 PWM (Ford)
Suitable Vehicles
All 12V cars, SUVs, and light trucks produced in 1996 or later with a standard OBDII port – works with BMW, Mercedes, Ford, Vauxhall, Toyota, Honda, and more.
Important Notes
- This tool clears temporary/intermittent DTCs only. Permanent fault codes require professional repair and a dedicated diagnostic scanner.
- Ensure your vehicle’s OBDII port has stable power supply before use.
- Follow the operating steps strictly for optimal results.
Package Contents
- 1 x P04 Lite OBD2 Fault Code Clearer
1 x User Manual (English)
