OBD2 Diagnostic Scanner | Code Reader for Cars 1996+ | OBDII/EOBD

Professional OBD2 Diagnostic Tool – Read & Reset Codes Instantly

Take the guesswork out of vehicle diagnostics with this professional OBD2 code reader and scanner. Whether you're a seasoned mechanic or a DIY car enthusiast, this compact tool gives you instant access to your vehicle's fault codes, real-time data streams, and system health — no batteries required. Simply plug it into any OBD2 port and get to work.

Compatible with all OBD2/EOBD compliant vehicles manufactured from 1996 onwards, this scanner supports Mode 6 and Mode 8 diagnostics, making it a versatile and powerful addition to any workshop or garage toolkit.

Made in Mainland China.

Key Features

• 🔧 Read & Reset Diagnostic Trouble Codes (DTCs) – Quickly identify and clear fault codes to turn off the check engine light
• 📊 Real-Time Data Stream – Monitor live sensor data including RPM, coolant temperature, O2 sensor readings, and more
• 🚗 Wide Vehicle Compatibility – Works with all OBDII/EOBD vehicles from 1996 and newer (petrol and diesel)
• ⚡ No Battery Required – Powered directly through the vehicle's OBD2 port for hassle-free use
• 🔌 OBD-II Communication Interface – Industry-standard wired connection for reliable, stable data retrieval
• 📋 Mode 6 & Mode 8 Support – Access on-board diagnostic test results and request control of on-board systems
• 🏋️ Heavy-Duty Vehicle Repair Ready – Designed for professional mechanics working on demanding vehicles
• ✅ Freeze Frame Data – Capture snapshot of vehicle conditions at the moment a fault was detected

What's in the Box

• 1x OBD2 Diagnostic Scanner / Code Reader

Specifications

Why Choose This OBD2 Scanner?

Unlike expensive dealer diagnostic systems, this tool puts professional-grade vehicle diagnostics in your hands at a fraction of the cost. It's perfect for independent mechanics, auto repair shops, or anyone who wants to diagnose their own vehicle before heading to the shop. Save time, save money, and stay in control of your vehicle's health.

Looking to expand your automotive toolkit? Check out our OBD2 & Car Diagnostic Tools collection, and browse our Smart Switches & Automation Accessories for your workshop setup.

For more information on how on-board diagnostics work, visit the U.S. EPA's OBD Resources page.

Frequently Asked Questions

Q: Is this OBD2 scanner compatible with my car?

A: Yes — this OBD2 diagnostic tool is compatible with all gasoline and diesel vehicles that are OBDII/EOBD compliant, which includes most cars, SUVs, and light trucks manufactured from 1996 onwards in the US, and from 2001 onwards in Europe. Simply check that your vehicle has a standard 16-pin OBD2 port, and you're good to go.

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

A: No batteries are required. This OBD2 code reader draws power directly from your vehicle's OBD2 diagnostic port, so you can use it immediately without any setup or charging.

Q: What is Mode 6 and Mode 8 support?

A: Mode 6 allows you to access on-board diagnostic test results for specific monitored systems — useful for identifying intermittent faults before they trigger a check engine light. Mode 8 enables you to request control of on-board vehicle systems for advanced testing, making this scanner a professional-grade tool for mechanics and serious DIYers.

Q: Can this tool read real-time sensor data?

A: Yes! This scanner supports live real-time data streaming, allowing you to monitor critical parameters such as engine RPM, vehicle speed, coolant temperature, fuel trim, oxygen sensor voltage, and more — all in real time as the engine runs.

Q: Will this scanner clear the check engine light?

A: Yes. Once you've identified and addressed the underlying fault, you can use this OBD2 tool to clear the Diagnostic Trouble Codes (DTCs) and reset the check engine light on your dashboard.