OBD2 Engine Code Clearer Automatically Clears DTCs, Resets Check Engine Light

OBDResource P04 Lite – Car Engine Fault Code ClearerP04 Car Engine Fault Code Clearer

Automatic • Plug & Play • as fast as 5 seconds

Important Notice

The P04 Lite can only cleartemporary (pending) fault codes.
Itcannot clear permanent DTCs(stored after multiple drive cycles).
If the underlying issue is not fixed, codes will return — simply re-plug the device to clear again.

Vehicle Compatibility

• ✅ Works on:All gasoline-powered vehicles with OBD2 port (1996 and newer in the US, 2001+ in EU)
• ❌ Does NOT work on:Diesel engines, hybrids, or electric vehicles
• ✅ Supports all 5 OBD2 protocols:CAN, KWP2000, ISO9141-2, J1850 VPW , J1850 PWM

Why Choose P04 Lite?

• Fully automatic– no buttons, no setup
• Saves time & money– avoid unnecessary trips to the mechanic
• Compact & portable– fits in your glove box
• Safe & non-invasive– doesn’t modify your car’s software

Smart LED Indicators

• 🟢 Flashing Green= Communicating with vehicle
• 🟢 Solid Green= Code clearing complete

Note: This deviceonly clears codes— it does NOT read, display, or diagnose fault codes. Ideal for users who have already fixed the issue (e.g., replaced sensor, tightened gas cap) and need a quick reset.

How to Use – Plug & Play in 3 Easy Steps

1. Plug the P04 Lite into your vehicle’s OBD2 port.
2. Turn the ignition switch to the “ON” position (do not start the engine).
3. Wait approximately 5 seconds — the device will automatically clear eligible codes.

No smartphone, app, or additional tools required. Simple enough for anyone to use!