OBD2 Scanner – Check Engine Code Reader with Reset Function

Read & Clear Engine Codes in Seconds — No Mechanic Needed

Stop guessing why your check engine light is on. This OBD2 Scanner Diagnostic Tool lets you instantly read, diagnose, and reset fault codes on virtually any OBD2-compatible vehicle (1996 and newer). Whether you're a DIY enthusiast or just want to avoid costly dealership fees, this compact code reader puts professional-grade diagnostics right in your hands.

Key Features

• Read & Reset Fault Codes: Retrieve stored, pending, and permanent Diagnostic Trouble Codes (DTCs) and clear them with ease.
• Check Engine Light Control: Turn off your check engine light after repairs without a trip to the shop.
• I/M Readiness Monitor: Check emissions readiness and ensure your vehicle will pass inspection before heading to the test station.
• Live Data Stream: View real-time engine sensor data to pinpoint performance issues quickly.
• Broad Vehicle Compatibility: Works with all OBD2/EOBD compliant petrol and diesel vehicles from 1996 onward — cars, SUVs, light trucks, and more.
• Plug-and-Play Design: Simply plug into your vehicle's OBD2 port (usually located under the dashboard) — no battery or additional power source required.
• Compact & Portable: Lightweight and easy to store in your glove box for on-the-go diagnostics.
• No Wireless Required: Connects directly via OBD2 cable — reliable, stable, and no Bluetooth/WiFi setup needed.

What's in the Box?

• 1 × OBD2 Diagnostic Scanner
• 1 × OBD2 Cable
• 1 × User Manual

Specifications

• Item Type: Code Reader & Scan Tool
• Wireless Function: No
• Battery Required: No (powered via OBD2 port)
• Compatible Protocols: CAN, ISO15765, KWP2000, ISO9141, J1850 PWM/VPW
• Country of Origin: Made in Mainland China

Why Use an OBD2 Scanner?

Modern vehicles are equipped with onboard diagnostic systems that monitor everything from engine performance to emissions. When something goes wrong, the check engine light appears — but without a scanner, you're left in the dark. This OBD2 tool empowers you to understand exactly what's happening under the hood, saving you time, money, and unnecessary stress. Learn more about vehicle emission standards and diagnostics from the U.S. Environmental Protection Agency (EPA) — OBD Program.

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Frequently Asked Questions

Q: What vehicles are compatible with this OBD2 scanner diagnostic tool?

A: This OBD2 code reader is compatible with all OBD2/EOBD compliant vehicles manufactured from 1996 onwards, including petrol and diesel cars, SUVs, and light trucks sold in the US, EU, and most international markets. Simply locate the OBD2 port (typically under the dashboard on the driver's side) and plug in the device.

Q: Can this scanner reset the check engine light?

A: Yes! This OBD2 scanner features a built-in reset function that allows you to clear Diagnostic Trouble Codes (DTCs) and turn off the check engine light after you've addressed the underlying issue. This can save you the cost of a workshop visit just for a reset.

Q: Do I need a battery or any additional power source for this OBD2 tool?

A: No external battery is required. The scanner is powered directly through your vehicle's OBD2 diagnostic port, making it completely plug-and-play with no setup required.

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

A: I/M (Inspection and Maintenance) Readiness checks the status of your vehicle's emissions-related systems. This feature lets you verify that all systems have completed their self-checks and are ready for an official emissions or smog inspection, helping you avoid a failed test.