OBD2 Scanner Full System 28 Reset Diagnostic Tool ECU Coding Active Test Bi Directional

Key Features

• Full System Diagnostics — It reads and clears trouble codes and live data across ABS, SRS, engine, transmission, brake, emission, fuel, light, and wiper systems.
• 28 Reset Services — It performs 28 maintenance resets including oil reset, electronic throttle adaptation, steering angle reset, battery matching, ABS bleeding, DPF regeneration, injector coding, suspension matching, AFS reset, EGR adaptation, and airbag reset.
• ECU Coding & Active Test — It supports ECU coding to reprogram adaptive data after repairs, and bi-directional active tests to drive actuators and verify component operation.
• CAN FD Protocol — The VO7S model supports CAN FD protocol for faster data transfer and compatibility with newer vehicles, including GM vehicles manufactured after 2020.
• 7-Inch Touchscreen — It runs on Android 10.0 with 32G storage and a 7-inch touch screen for clear data display and easy navigation.

Product Specifications

• Display Size: 7 in
• Communication Interface: Bluetooth
• Hardware Version: 2025 latest

What It Is / How It Works

This OBD2 scanner is a full-system diagnostic tool for cars. It reads and clears trouble codes, shows live data, and performs 28 reset and maintenance functions. The tool supports ECU coding and bi-directional active tests, and the VO7S model adds CAN FD protocol support for newer vehicles.

Who It's For / Use Cases

OBD2 scanners suit DIY car owners, home mechanics, and professional technicians who want to diagnose vehicle faults, reset service lights, and perform maintenance functions without a dealership visit. They work on most cars and light trucks with an OBD2 port.

How to Use / Care

1. Use the AFS reset function to initialize the adaptive headlamp system.
2. Use the EGR adaptation function to learn the EGR valve after it is cleaned or replaced.

How to Choose

Choose the VO7S model if you need CAN FD protocol support for newer vehicles, especially GM models made after 2020. The VO7 model offers the same functions without CAN FD. Check your vehicle's protocol and the supported reset list to confirm coverage.

Frequently Asked Questions

Does this scanner work on all cars?
It supports 106+ worldwide vehicle coverage and works on most cars with an OBD2 port. Not all 28 reset functions work on every car; check your vehicle's brand, model, and year for compatibility.

What is the difference between VO7 and VO7S?
The VO7S supports CAN FD protocol, while the VO7 does not. All other functions are the same.

Can this scanner perform active tests?
Yes, it has bi-directional control capability to perform active tests on vehicle subsystems and components by sending commands to the ECU and monitoring actuator operation.

Does it support ECU coding?
Yes, the coding function re-flashes vehicle control modules and reprograms adaptive data after repairs or replacements, and can unlock hidden features like changing chimes or start/stop settings.

What languages are available?
It supports English, French, German, Italian, Spanish, Portuguese, Japanese, Russian, Polish, Hungarian, Arabic, Greek, Slovak, Dutch, Korean, Turkish, and Czech.