OBD2 Scanner – Check Engine Code Reader, Reset, Live Data

Read & Clear Car Fault Codes in Seconds

Take control of your vehicle's health with this professional-grade OBD2 Scanner. Compatible with all cars and trucks manufactured from 1996 onwards, this compact diagnostic tool plugs directly into your vehicle's OBD-II port and gives you instant access to engine fault codes, live data streams, O2 sensor tests, and much more — no mechanic needed.

Why You'll Love This OBD2 Scanner

• Universal Compatibility: Works with virtually all petrol and diesel vehicles (cars, SUVs, light trucks) from 1996 onward that support the OBD-II standard.
• Color Display Screen: Easy-to-read color screen makes navigating menus and reading data a breeze, even in bright sunlight.
• Read & Reset Fault Codes: Instantly retrieve Diagnostic Trouble Codes (DTCs) and turn off that annoying check engine light with the one-click reset function.
• Live Data Stream: View real-time sensor data from your engine, helping you pinpoint problems before they become expensive repairs.
• O2 Sensor Test: Monitor your oxygen sensors to ensure optimal fuel efficiency and emissions performance.
• I/M Readiness Check: Quickly verify whether your vehicle is ready to pass an emissions inspection — saving you time and money at the test station.
• Vehicle Information (VIN): Automatically retrieves your vehicle's VIN, calibration ID, and ECU data for accurate diagnostics.
• No Battery Required: Draws power directly from your vehicle's OBD-II port — no batteries or charging needed.
• OBD-II Communication Interface: Standard OBD-II connector fits all compliant vehicles — simply plug in and scan.

How to Use

1. Locate your vehicle's OBD-II port (typically beneath the dashboard on the driver's side).
2. Plug in the scanner — it powers on automatically.
3. Navigate the color menu to read codes, view live data, or run sensor tests.
4. Use the reset function to clear codes and turn off the check engine light after repairs.

Specifications

• Communication Interface: OBD-II
• Display: Color Screen
• Vehicle Compatibility: All OBD-II compliant vehicles (1996+)
• Functions: DTC Read/Reset, Live Data Stream, O2 Sensor Test, I/M Readiness, Vehicle Info (VIN)
• Wireless: No
• Battery: Not required (powered via OBD-II port)
• Country of Origin: Made in Mainland China

What's in the Box?

• 1 × OBD2 Diagnostic Scanner
• 1 × User Manual

For more information on vehicle emissions standards and OBD-II requirements, visit the U.S. EPA On-Board Diagnostics (OBD) page.

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Frequently Asked Questions

Q: Which vehicles are compatible with this OBD2 scanner?

A: This OBD2 scanner is compatible with all cars, SUVs, and light trucks that are OBD-II compliant — which includes virtually all vehicles manufactured and sold in the US, UK, and EU from 1996 onwards. Simply locate the OBD-II port under your dashboard and plug in the device.

Q: Can this scanner turn off the check engine light?

A: Yes! This scanner features a built-in fault code reset function that allows you to clear Diagnostic Trouble Codes (DTCs) and turn off the check engine light after the underlying issue has been addressed.

Q: Do I need a battery or separate power source to use this scanner?

A: No batteries are required. The OBD2 scanner draws power directly from your vehicle's OBD-II port, so it's ready to use the moment you plug it in — no charging or batteries needed.

Q: What is an I/M Readiness test and why does it matter?

A: An I/M (Inspection & Maintenance) Readiness check tells you whether your vehicle's onboard systems have completed their self-diagnostic tests and are ready for an official emissions inspection. This can save you a failed test and costly re-inspection fees.