OBD2 Car Scanner – Check Engine Code Reader for All Vehicles

Read & Clear Engine Codes in Seconds

Stop guessing why your check engine light is on. This OBD2 Car Diagnostic Scanner plugs directly into your vehicle's OBD2 port and instantly reads fault codes, displays live sensor data, and lets you clear warning lights — all without a trip to the mechanic. Compatible with virtually all petrol and diesel vehicles made after 1996 that support the OBD2 standard.

Made in Mainland China.

Key Features

• Universal OBD2 Compatibility – Works with cars, trucks, SUVs, and vans from most major manufacturers (Ford, Toyota, GM, BMW, Honda, VW, and more) built after 1996.
• Read & Clear DTCs – Retrieve Diagnostic Trouble Codes (DTCs) and erase check engine lights quickly and easily.
• Live Data Stream – View real-time engine parameters including RPM, coolant temperature, vehicle speed, oxygen sensor readings, and more.
• Freeze Frame Data – Capture a snapshot of sensor values at the moment a fault was triggered for accurate diagnosis.
• I/M Readiness Monitor – Check emissions readiness status before your next smog or MOT test.
• DTC Lookup – Built-in code library provides plain-English descriptions of fault codes so you always know what's wrong.
• No Battery Required – Powers directly from the vehicle's OBD2 port — no charging or batteries needed.
• Compact & Durable – Lightweight design that stores easily in your glove box for roadside emergencies.

What's in the Box?

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

Specifications

Save Time & Money on Car Repairs

The average car diagnostic check at a garage can cost $50–$150. With this scanner in your glove box, you can diagnose problems yourself in under a minute, decide whether the issue is urgent, and walk into any repair shop already knowing what fault codes are present — so you're never overcharged.

For more information on vehicle on-board diagnostics and emissions standards, visit the U.S. Environmental Protection Agency's OBD resource page.

Related Products You May Like

• 1-In-2-Out HDMI Splitter Cable 1080P 3D – TV Monitor Projector
• 1/2 Channel Tuya WiFi Smart Relay Switch | 16A, Alexa & Google Home

Frequently Asked Questions

Q: Is this OBD2 scanner compatible with my car?

A: This OBD2 scanner is compatible with virtually all petrol and diesel vehicles manufactured after 1996 that support the OBD2/EOBD protocol. This includes most cars, SUVs, trucks, and vans sold in the US, Europe, and other markets from brands like Ford, Toyota, GM, BMW, Honda, Volkswagen, Hyundai, and many more. Simply locate the 16-pin OBD2 port (usually under the dashboard on the driver's side) and plug in to get started.

Q: Do I need to install any software or app to use this scanner?

A: No — this scanner is a standalone wired device with a built-in display and code library. There is no app, Bluetooth, or Wi-Fi required. Simply plug it into your vehicle's OBD2 port and it powers on automatically, ready to read and display fault codes and live data without any additional setup.

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

A: Yes. Once you have read the Diagnostic Trouble Codes (DTCs) and addressed the underlying issue, you can use the scanner's "Erase Codes" function to clear the fault and turn off the check engine warning light. Note that if the root cause has not been fixed, the light may return after a short period of driving.

Q: Does this scanner require batteries or charging?

A: No batteries or charging are required. The scanner draws power directly from the vehicle's OBD2 port as soon as it is connected, so it is always ready to use straight out of the box.