π Check Engine Scanner β Live Data + Cloud Print
π Check Engine Scanner β Live Data + Cloud Print
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π Check Engine Scanner β Live Data + Cloud Print
Find the Problem Faster. Fix with Confidence.
π§ Professional Diagnostics Without the Guesswork
Read and clear check-engine codes, view real-time vehicle data, check emissions readiness, monitor battery voltage and create shareable diagnostic reports with one compact handheld OBDII scanner.
π₯ Professional-Level Functions in One Tool
π Built for Everyday Vehicle Diagnostics
Access essential OBDII functions from one clear menu, including code reading, code clearing, live data, I/M readiness, vehicle information, voltage monitoring, oxygen-sensor data and DTC lookup.
β οΈ Read and Clear Check-Engine Codes
Quickly retrieve diagnostic trouble codes to identify the system connected to a check-engine warning. After the underlying issue has been repaired, use the scanner to clear stored engine codes and reset the warning light.
π Real-Time Live Data Monitoring
View changing vehicle information while the engine is running. Monitor available data such as RPM, oxygen-sensor readings, fuel system status, short- and long-term fuel trims and coolant temperature.
π Real-Time Battery Voltage Check
Monitor vehicle battery voltage through the diagnostic port and view voltage changes on the screen. This provides a fast reference for spotting unusually low or unstable voltage before it causes starting or electrical problems.
βοΈ Cloud Printing and Shareable Reports
Generate a diagnostic report containing supported trouble-code and live-data information. Scan the displayed QR code with a compatible internet-connected phone to view, save, share or print the report more conveniently.
π Broad OBDII, EOBD and CAN Compatibility
Designed for use with most OBDII-compliant vehicles from 1996 onward. It supports widely used OBDII, EOBD and CAN communication protocols for convenient diagnostics across many cars, SUVs and light trucks.
π¦ Product Specifications
| Product Type | Professional Handheld OBDII Diagnostic Scanner |
| Model | V520 |
| Supported Systems | OBDII, EOBD and CAN |
| Code Functions | Read DTCs, clear DTCs, freeze-frame data and DTC lookup |
| Live Data | RPM, fuel-system data, fuel trims, coolant temperature, oxygen-sensor data and other vehicle-supported parameters |
| Additional Functions | I/M readiness, vehicle information, battery voltage monitoring and cloud report printing |
| Interface | Color display with dual UI modes and physical control buttons |
| Vehicle Compatibility | Most OBDII-compliant vehicles from 1996 onward |
| Dimensions | 171 Γ 85 Γ 28 mm / 6.73 Γ 3.35 Γ 1.10 in |
| Primary Use | Check-engine diagnostics, emissions readiness checks, live-data viewing and vehicle voltage monitoring |
β Frequently Asked Questions
Will this scanner work with my vehicle?
It is designed for most OBDII-compliant vehicles from 1996 onward. Compatibility can vary by market, vehicle model, production year and supported protocol, so confirm that your vehicle is OBDII-compliant before ordering.
Can it turn off the check-engine light?
Yes. It can clear supported engine diagnostic codes and reset the check-engine light after the underlying fault has been properly diagnosed and repaired. If the problem remains, the warning light may return.
Does it diagnose ABS, airbag or every vehicle system?
This model is primarily designed for standard OBDII engine and emissions-related diagnostics. ABS, airbag, transmission, TPMS, body-control and manufacturer-specific system coverage should not be assumed unless separately confirmed for your vehicle.
What information can I see in Live Data?
Available data may include RPM, oxygen-sensor readings, fuel-system status, fuel trims, coolant temperature and other engine parameters. The exact data list depends on what your vehicle supports.
Is the battery function a full battery load test?
The battery function shown is intended for real-time voltage monitoring through the diagnostic port. It should not be treated as a replacement for a dedicated battery load, CCA or charging system tester.
How does cloud printing work?
The scanner can generate a diagnostic report and display a QR code. Scan the code with a compatible internet-connected phone to open the report for convenient viewing, sharing, saving or printing.
