Aermotor V850 OBD2 Car Diagnostic Scanner & Code Reader

Aermotor V850 OBD2 Car Diagnostic Scanner — Read, Diagnose & Clear Engine Codes in Minutes

Stop guessing why your check engine light is on. The Aermotor V850 OBD2 Diagnostic Scanner gives you professional-grade engine diagnostics right in the palm of your hand — no mechanic required. Whether you're a first-time car owner or an experienced technician, the V850 makes it fast and easy to read fault codes, monitor live sensor data, check battery voltage, and turn off warning lights. Compatible with most 1996 and newer OBD2/CAN vehicles sold in the USA, Europe (2003+), and Asia (2007+), including both gasoline and diesel 12V cars.

Made in Mainland China.

Why Choose the Aermotor V850?

• Full OBD2 Functionality: Supports all 10 OBD2 test modes including live data stream, freeze frame, O2 sensor tests, EVAP system tests, and OBD2 Mode 6.
• High-Resolution TFT Color Display: Vibrant color screen makes it easy to read codes and live data at a glance, even in bright sunlight.
• Color-Coded LED Indicators + Audible Alert: Instant visual and audio feedback confirms your vehicle's I/M readiness status — pass or fail, you'll know immediately.
• One-Click I/M Readiness Key: Patented one-key shortcut to quickly check emissions readiness — perfect before heading to a smog or emissions inspection.
• 24-Hour Real-Time Battery Monitoring: Continuously monitors your 12V vehicle battery during diagnostics to help you stay ahead of battery failures.
• Integrated Memory Storage: Saves trouble codes, live data, and freeze frame data for review and playback away from the vehicle.
• Multilingual Support: Available in English, French, German, Russian, and Spanish.
• Free Lifetime Software Updates: Internet-updatable and upgradeable — keep your scanner current with new vehicle coverage and features at no extra cost.
• Print-Ready Data: Print stored trouble codes, freeze frame, and live data via PC (compatible with all Windows systems).

Complete Function List

1. Read engine/emission-related fault codes (DTCs)
2. Erase and delete fault codes
3. Turn off Check Engine Light (MIL) and warning lights, clear codes and reset monitors
4. Retrieve generic (P0, P2, P3, U0), manufacturer-specific (P1, P3, U1), and pending codes
5. Display fault code definitions for fast troubleshooting
6. Display monitor and I/M readiness status (emissions)
7. Read live PCM data stream
8. Display live sensor data in text and graph mode (1996+ vehicles)
9. Store, playback, and print sensor data readings
10. View freeze frame data to analyze the real cause of engine failures
11. Display live O2 oxygen sensor test data
12. Enhanced OBD2 Mode 6 on-board monitoring test results
13. EVAP system test data
14. Real-time battery voltage monitoring
15. Retrieve vehicle information (VIN, CIN, and CVN numbers)
16. Built-in DTC look-up library with definitions
17. Troubleshooter code tips to identify root causes faster
18. Free lifetime internet updates and upgrades
19. Print trouble codes, freeze frame, and live data via PC (all Windows systems)

Vehicle Compatibility

American Vehicles (USA): All standard OBD2 cars from 1996 to present — Ford, GM, Chrysler, Jeep, and more.

European Vehicles (EOBD): Most 2003 and newer cars — Audi, BMW, Mercedes-Benz, Volkswagen, Volvo, Peugeot, Fiat, Alfa Romeo, Land Rover, Jaguar, SAAB, Skoda, Seat, Citroen, Opel/Vauxhall, Bentley, and more.

Asian Vehicles: Most 2007 and newer cars — Toyota, Honda, Nissan, Mazda, Subaru, Hyundai, KIA, Lexus, Mitsubishi, Suzuki, Isuzu, Daihatsu, Dacia, and more.

Works on both gasoline and diesel 12V vehicles.

Package Contents

• 1× Aermotor V850 OBD2 Autoscanner
• 1× User's Manual (English)

Specifications

• Brand: Aermotor
• Hardware Version: V850
• Software Version: V805
• Wireless Support: No
• Languages: English, French, German, Russian, Spanish
• Battery Included: No (powered via OBD2 port)
• Software Update: Yes — free lifetime updates
• Origin: Made in Mainland China

Learn More About Vehicle Diagnostics

For more information on how OBD2 systems work and what diagnostic codes mean, visit the U.S. Environmental Protection Agency's On-Board Diagnostics (OBD) resource.

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Frequently Asked Questions

Q: Is the Aermotor V850 OBD2 scanner compatible with my vehicle?

A: The V850 is compatible with most 1996 and newer OBD2/CAN vehicles sold in the United States, most European EOBD-compliant vehicles from 2003 onward, and most Asian vehicles from 2007 onward. It supports both gasoline and diesel 12V cars. If your vehicle was manufactured and sold in the USA after 1996, it almost certainly has an OBD2 port and will work with this scanner.

Q: Do I need to pay for software updates for the V850 scanner?

A: No — the Aermotor V850 offers free lifetime software updates via internet connection. Simply connect to a PC and update to keep your scanner current with the latest vehicle coverage and features.

Q: Can the V850 scanner turn off my check engine light?

A: Yes. The V850 can read the fault codes causing your check engine light (MIL), display the code definitions, and erase the codes to turn off the warning light after the underlying issue has been addressed. It also resets emissions monitors.

Q: Does the V850 scanner need batteries to operate?

A: No external batteries are required. The V850 is powered directly through your vehicle's OBD2 diagnostic port, which draws power from the car's 12V battery. Simply plug it in and start diagnosing.

Q: Can I save and review diagnostic data from the V850 later?

A: Yes. The V850 features integrated memory storage that allows you to save trouble codes, live data streams, and freeze frame data. You can play back and review stored data away from the vehicle, and even print it via PC using any Windows system.