OBD2 Scanner Check Engine Light Car Code Reader - Full System

In this review of the PX-801 OBD2 scanner from AFS QIORE, the bottom line is simple: this is a practical diagnostic tool for owners and small shops who need broad vehicle coverage and clear fault data without the complexity or cost of dealer equipment. The reviewer found the scanner most valuable for its full vehicle system diagnostics across ten common brands and its built-in DTC database, which together make it easy to read and clear codes, preview vehicle history, and avoid unnecessary repair spend.

Key Features

• 10 brand full-system diagnostics: Deep checks for Nissan, Toyota, Honda, Ford, Hyundai, Kia, Lexus, Scion, Infiniti and Lincoln let users inspect ABS, SRS, SAS, transmission and more.
• Professional-level detection: The LQFP100 micro-controller enables detection on par with dealership tools, helping spot hidden or intermittent faults before they worsen.
• Comprehensive OBD2 support: Supports SAE J1850 PWM/VPW, ISO9141, KWP2000 and CAN for universal reading and clearing of OBDII fault codes on compatible vehicles.
• Onboard DTC database: Over 100,000 diagnostic trouble code definitions are built in so users can identify issues without external lookup.
• Multi-language, clear display: A 2.8 in TFT screen and 11 display languages make results easy to read for most owners and mechanics.
• VIN and hidden code reading: Can retrieve VIN history and hidden fault codes useful for second-hand vehicle checks.

Who It's For

The PX-801 is suited to DIY owners, independent mechanics and small repair shops that service Japanese, Korean and many American models listed by year ranges, and who want quick access to ABS, SRS, transmission and engine fault data without subscribing to a dealer service. Its built-in code database and report download reduce diagnostic back-and-forth.

It is not the right choice for someone who needs manufacturer-specific reset functions or active service procedures not supported by the unit; the tool also lacks a dedicated battery or charger as it is powered through the vehicle OBDII port.

Pros & Cons

Pros

• Wide brand coverage for deep full-system checks across ten major brands.
• Supports all major OBD2 protocols and reads common modes, freeze frame and live data.
• Built-in 100,000+ DTC database and cloud report download simplifies code interpretation.
• Compact, vehicle-powered design with multi-language support and clear TFT display.

Cons

• Does not include a battery or charger and depends on the vehicle OBDII port for power.
• Does not provide advanced manufacturer-specific reset or service functions beyond code read/clear.

Specifications

Our Verdict

The PX-801 OBD2 scanner is a practical, cost-effective diagnostic tool for owners and independent shops that need reliable full-system checks across popular brands and universal OBD2 coverage. It offers professional-level detection, a large built-in code library and easy reporting, making it good value for anyone who wants to troubleshoot and clear codes without dealer-level expense, while accepting that some advanced manufacturer resets are not included.

Frequently Asked Questions

Will this scanner work on my vehicle?
If your vehicle falls within the supported brand years or is an OBDII-compliant gasoline car (US 1996+ / EU 2000+), it should work; contact support to confirm exact model compatibility.

Does the unit need a battery or charger?
No, the PX-801 is powered directly from the vehicle OBDII port and does not require a separate battery or charger.

Can it perform dealer-level resets?
No, this scanner reads and clears fault codes and performs full-system diagnostics but does not include some advanced manufacturer-specific service resets.