EONON V0056 OBD2 Bluetooth Diagnostic Scanner for Android Stereos — Live Engine Data & Code Reading

The EONON V0056 is a Bluetooth OBD-II adapter that connects to compatible Android head units to read and display engine diagnostics and live sensor data.

Designed for use with EONON Android car stereos and other compatible head units, the V0056 plugs into your vehicle’s OBD-II port and streams diagnostic information over Bluetooth. It supports both generic and manufacturer-specific trouble codes, supplies a broad set of live parameters, and works with popular diagnostic apps like Torque. The adapter is compact, simple to install, and helps drivers and technicians quickly identify issues without expensive shop visits.

How do I set up the V0056 with my Android stereo?

Setup is straightforward: plug the V0056 into the vehicle’s OBD-II port, pair it with the Android head unit over Bluetooth, and open a compatible app such as Torque from the Google Play Store. No special tools are required, and pairing typically completes in a few steps.

• Locate the OBD-II port (usually under the dash).
• Insert the V0056 and power the car to accessory or run mode.
• Enable Bluetooth on the Android stereo and pair with the device ID.
• Install and configure Torque or other compatible app for live data and codes.

What diagnostic data and codes can this adapter read?

The V0056 can retrieve a wide variety of live sensor readings and fault codes, covering engine performance and emissions-related systems. It reads generic OBD-II codes as well as many manufacturer-specific codes and provides code definitions from an extensive internal database.

• Live parameters: RPM, coolant temp, intake air temp, MAP, MAF, throttle position.
• Fuel system and trims: short- and long-term fuel trim, fuel pressure.
• Oxygen sensor voltages and timing advance.
• Fault codes: over 3,000 definitions available through the paired app.

Will the V0056 work with my car and stereo?

The adapter is compatible with any car that supports the standard OBD-II protocol (most vehicles from 1996 onward) and is intended to pair with EONON Android head units, though it can work with other Android stereos that allow Bluetooth OBD connections. For full functionality, use an app that supports manufacturer-specific protocols when needed.

• Works with OBD-II–equipped vehicles (post-1996 in many regions).
• Designed for EONON Android radios but generally compatible with other Android head units.
• Requires a diagnostic app (e.g., Torque) installed from Google Play.
• Read both generic and some brand-specific codes depending on app support.

What support and warranty come with this scanner?

EONON provides customer support and a warranty window to help address functional issues or dissatisfaction. If you encounter problems, contact the seller for troubleshooting, returns, or warranty service.

• 30-day return policy for any reason.
• 18-month warranty for quality-related defects.
• Customer support available through the product detail page messaging.
• Resources: app setup guidance and compatibility tips from support.

Who is this for: The EONON V0056 is aimed at car owners, DIY mechanics, and installers who want an affordable, portable way to monitor engine parameters and read diagnostic trouble codes on an Android head unit. It suits drivers wanting quick fault checks before a shop visit, professional installers integrating diagnostics into an infotainment setup, and enthusiasts who track vehicle performance through live sensor readouts. Avoid using it as a substitute for professional diagnostics if you need in-depth manufacturer-level troubleshooting or programming.