ELM327 OBD2 Mini Code Reader – Android Car Diagnostic Tool
ELM327 OBD2 Mini Code Reader – Android Car Diagnostic Tool
Read & Clear Your Car's Fault Codes in Seconds
The ELM327 V2.1 OBD2 Mini Code Reader is a compact, plug-and-play car diagnostic scanner designed for Android devices. Simply plug it into your vehicle's standard 16-pin OBD2 port, connect it to a compatible Android app, and instantly access your car's onboard diagnostics — no expensive trips to the mechanic required.
Whether you want to understand why your check engine light is on, monitor live engine data, or clear fault codes, this mini scan tool gives you professional-level insight right from your smartphone.
Key Features
- Universal OBD2 Compatibility: Works with all OBD2 / EOBD compliant vehicles (most cars manufactured after 1996) fitted with a standard 16-pin interface.
- ELM327 V2.1 Hardware: Industry-standard chip for reliable, stable communication with your vehicle's ECU.
- Android Compatible: Pairs seamlessly with popular free and paid OBD2 apps on Android smartphones and tablets.
- Read & Clear Fault Codes: Retrieve Diagnostic Trouble Codes (DTCs), view code definitions, and clear the check engine light.
- Live Data Monitoring: View real-time engine parameters including RPM, coolant temperature, vehicle speed, fuel trim, and more.
- Compact & Portable: Mini form factor stays discreetly plugged into your OBD port without getting in the way.
- Software Updatable: Supports software updates to keep your scanner current.
- No Batteries Required: Powers directly from your vehicle's OBD2 port.
What's in the Box?
- 1× ELM327 V2.1 OBD2 Mini Code Reader
Specifications
- Hardware Version: V2.1 ELM327
- Interface: 16-Pin OBD2 / EOBD
- Compatibility: Android devices
- Wireless: No (wired connection via OBD2 port)
- Batteries: Not required
- Made in: Mainland China
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Frequently Asked Questions
Q: What vehicles is the ELM327 OBD2 Mini Code Reader compatible with?
A: This OBD2 scanner is compatible with all OBD2 and EOBD compliant vehicles — typically any car, SUV, or light truck manufactured from 1996 onwards that is fitted with a standard 16-pin OBD2 diagnostic port. It covers a wide range of makes and models globally.
Q: Does this OBD2 scanner work with iPhones or iOS devices?
A: This particular ELM327 V2.1 code reader is designed for use with Android smartphones and tablets. It is not compatible with iOS (iPhone/iPad) devices. Please ensure you have an Android device before purchasing.
Q: Which OBD2 app should I use with this scanner?
A: This ELM327-based scanner is compatible with a wide range of popular Android OBD2 apps, such as Torque Pro, OBD Auto Doctor, and Car Scanner ELM OBD2. Most apps are available free or at low cost from the Google Play Store.
Q: Can this tool clear the check engine light?
A: Yes! Once you've read and reviewed the Diagnostic Trouble Codes (DTCs) using your preferred Android OBD2 app, you can use the app's clear/reset function in combination with this scanner to turn off the check engine light after addressing the underlying issue.