Automobile Fault Detector
Automobile Fault Detector
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BLESSRICH® SMART CAR DIAGNOSTICS
Understand Your Car
Before the Warning Light Becomes a Guess
Plug the compact Bluetooth OBD-II scanner into your vehicle and use compatible diagnostic software to read fault codes and view supported live vehicle data.
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🚗
OBD-II
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📱
Bluetooth
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⚠️
Read Codes
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📊
Live Data
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CHECK ENGINE LIGHT ON?
Don't Just Wonder
What Your Car Is Telling You
Dashboard warning lights can tell you something is wrong, but not always what. An OBD-II scanner helps you access diagnostic information from supported vehicle systems.
Read supported diagnostic trouble codes and use them as a starting point for troubleshooting or professional repair.
YOUR CAR DATA ON YOUR DEVICE
Plug In
Connect by Bluetooth
Insert the scanner into the vehicle's OBD-II port, connect through Bluetooth and open compatible diagnostic software to communicate with the vehicle ECU.
🔌 Plug In — Insert the scanner into your vehicle's OBD-II diagnostic port.
📶 Pair — Enable Bluetooth on a compatible device.
📱 Open the App — Launch compatible OBD diagnostic software.
🚗 Connect to ECU — Follow the app settings to establish communication.
START WITH THE FAULT CODE
Read Diagnostic
Trouble Codes
Compatible software can display supported generic and manufacturer-specific diagnostic trouble codes, helping you identify the system reporting a fault.
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READ
Fault Codes |
VIEW
Code Information |
CLEAR
Supported DTCs |
MORE THAN A WARNING LIGHT
View Supported
Live Vehicle Data
Depending on the vehicle and software, the scanner can provide access to multiple real-time engine and driving parameters.
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⚙️
Engine RPM
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🌡️
Coolant Temperature
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🚘
Vehicle Speed
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⛽
Fuel System Data
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💨
Intake Data
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📈
More Supported PIDs
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SEE MORE OF WHAT THE ECU SEES
Useful Data
In One Diagnostic Tool
Supported software may also display calculated engine load, fuel trims, manifold pressure, intake temperature, throttle position, oxygen sensor data and fuel pressure.
📊 Calculated Load — View supported engine load information.
⛽ Fuel Trim — Access supported short-term and long-term fuel data.
🌡️ Intake Temperature — Monitor available air-intake readings.
🎚️ Throttle Position — View supported throttle position information.
🔬 Sensor Data — Access compatible oxygen sensor and pressure readings.
SMALL TOOL USEFUL INFORMATION
Compact Enough
to Keep in the Car
Its small form factor makes it easy to store in a glove box, center console or vehicle tool kit when not in use.
| 2.6 IN Length | 1.7 IN Width | 0.7 IN Thickness |
SIMPLE SETUP
From Plug-In
to Vehicle Data
1️⃣ Locate the OBD-II Port — Usually found beneath the dashboard area.
2️⃣ Insert the Scanner — Plug the adapter firmly into the diagnostic port.
3️⃣ Enable Bluetooth — Pair the scanner with a compatible device.
4️⃣ Open Compatible Software — Configure the app and connect to the ECU.
5️⃣ Read the Data — Access supported fault codes and live information.
CHECK BEFORE YOU CONNECT
OBD-II Compatibility Matters
This adapter is intended for OBD-II diagnostic use. Available functions and data depend on your vehicle, ECU, operating system and diagnostic app.
✓ Check that your vehicle supports OBD-II diagnostics
✓ Confirm your phone/tablet and diagnostic app support the adapter
✓ Available PIDs and functions vary by vehicle
✓ Advanced coding or vehicle configuration is not guaranteed
Product Details 📏
| Product Type | Bluetooth OBD-II Diagnostic Scanner |
| Color | Black |
| Size | 2.6 × 1.7 × 0.7 in |
| Supply Voltage | 12V |
| Frequency Range | 2402–2480 MHz |
| Listed Transmission Range | Up to 10 m |
| Package | 1 × Automobile Fault Detector |
Vehicle compatibility, supported parameters and available diagnostic functions vary by vehicle and software.
Useful for Everyday Vehicle Owners
A compact diagnostic tool for checking supported OBD-II information when something needs attention.
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⚠️
Check Engine Lights
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🚗
Car Owners
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🛠️
DIY Checks
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📊
Live Data Viewing
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IMPORTANT TO KNOW
Diagnostic Information Is a Starting Point
⚠️ A Code Is Not Always the Failed Part — Diagnostic trouble codes identify detected conditions or systems and may require further diagnosis.
🛠️ Do Not Clear Codes Blindly — Record the code and understand the underlying problem before clearing it.
🚘 Do Not Use While Driving — Review diagnostic information only when safely parked.
📱 Software Matters — Features depend on the app and vehicle being used.
NEED TO KNOW
Frequently Asked Questions
With compatible software, it can read supported diagnostic trouble codes and display available vehicle data such as RPM, coolant temperature, speed and other supported parameters.
Compatible software may clear supported diagnostic trouble codes and turn off the MIL after the underlying issue has been addressed. If the fault remains, the light may return.
It is intended for OBD-II diagnostic systems, but actual compatibility and supported functions depend on the vehicle, ECU and diagnostic software.
The supplied product information describes use with compatible third-party diagnostic software. App availability and features may vary by device and platform.
Advanced coding and vehicle configuration depend heavily on the vehicle and software and should not be assumed to be supported by this adapter.
BLESSRICH®
Plug In
Know More About Your Car
A compact Bluetooth diagnostic tool for reading supported fault codes and viewing useful vehicle data from your own device.
Compact · Practical · Made for Everyday Diagnostics
Blessrich®
SMARTER EVERYDAY DRIVING
OUR GUARANTEE
OUR GUARANTEE
✈️ Insured Fast Shipping: Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.
👍 Money-Back Guarantee: If your items arrive damaged or become defective within 30 days of normal usage, we will gladly issue a replacement or refund.
📞 24/7 Customer Support: We have a team of live reps ready to help and answer any questions you have within a 24-hour time frame, 7 days a week.
🔒 Safe & Secure Checkouts: We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
