Take Control of Your Car Care with the AutoDyag OBD2 Scanner

That sinking feeling when the engine light comes on is something every driver knows. Is it serious? Is it safe to keep driving? The AutoDyag OBD2 Scanner turns that worry into clear answers. Featuring fault code reading and clearing, plain-English explanations from a library of more than 3,000 code definitions, one-click I/M Readiness with colour-coded LEDs and a built-in speaker, live engine data, freeze frame analysis, real-time 24-hour battery monitoring, a high-resolution colour TFT display, built-in memory, USB printable reports, lifetime updates, 10 menu languages and battery-free plug-in power, the AutoDyag OBD2 Scanner makes it simple to understand what is happening under the bonnet in moments.

Whether you're checking a warning light before booking the garage, inspecting a used car before you buy, preparing for your MOT or servicing your own car at weekends, the AutoDyag OBD2 Scanner offers garage-style insight in a compact glovebox tool, now at less than half its usual price.

Why Choose the AutoDyag OBD2 Scanner?

Unlike basic code readers that simply display a code such as “P0420”, the AutoDyag OBD2 Scanner explains faults in plain English, shows live data on a colour screen, checks emissions readiness with one click and keeps an eye on your battery, all without batteries or charging of its own.

Key Features

• Read Engine Fault Codes
• Clear Codes & Turn Off the Check Engine Light
• 3,000+ Plain-English Code Definitions
• One-Click I/M Readiness
• Colour-Coded LEDs & Built-In Speaker
• Live Engine Data
• Freeze Frame Analysis
• Real-Time 24-Hour Battery Monitoring
• High-Resolution Colour TFT Display
• Audio Alerts
• Built-In Memory
• USB Printable Reports
• Lifetime Updates via USB
• 10 Menu Languages
• No Batteries Needed

Read & Clear Fault Codes

Understand Every Warning Light in Plain English

A fault code on its own means very little to most people. The AutoDyag OBD2 Scanner reads the codes stored in your engine control unit and explains them using more than 3,000 code definitions, so you know what you are dealing with and can walk into the garage better informed.

Once a problem has been fixed, the scanner can erase the fault code from the ECU, which turns off the check engine light. It is always best to fix the underlying fault first, then clear the code and confirm the result.

Ideal for:

• Checking a warning light before booking a garage
• Confirming a repair has worked
• Spotting stored codes on a used car before buying

One-Click I/M Readiness

Fewer Surprises at MOT Time

The One-Click I/M Readiness function on the AutoDyag OBD2 Scanner checks your vehicle's emissions monitors with a single press. Colour-coded LEDs and a built-in speaker give you a fast, clear result.

Use it:

• Before your MOT or emissions check
• After a repair
• After clearing fault codes

Live Data & Freeze Frame

Track Down Intermittent Faults

Intermittent faults are the most frustrating kind. The AutoDyag OBD2 Scanner shows live sensor readings on its colour screen and stores them in built-in memory for later review.

24-Hour Battery Monitoring

Spot a Weakening Battery Early

A flat battery on a cold winter morning can ruin your day. The AutoDyag OBD2 Scanner offers real-time 24-hour battery monitoring, helping you keep an eye on battery voltage.

Especially useful for:

• Older batteries
• Cars used mainly for short journeys
• Vehicles that sit unused for a while

Colour TFT Display

Clear Results from Your Very First Use

Diagnostics should be easy to read, not a puzzle. The AutoDyag OBD2 Scanner uses a high-resolution colour TFT display with audio alerts, while one-click hotkeys and clear menus help even first-time users get useful results.

Reports, Updates & Languages

Keep Records and Stay Up to Date

Good records make tracking repairs and selling your car easier. Connect the AutoDyag OBD2 Scanner to a PC via USB to print diagnostic reports and download updates.

• Printable reports – keep diagnostic results with your service history
• Lifetime updates – software and code library updates via USB to a PC
• 10 menu languages – including English, French, German, Spanish and Dutch

Plug-In Power

No Batteries, Always Ready

The AutoDyag OBD2 Scanner powers on automatically as soon as you connect it to your car's 16-pin OBD2 port, so there is nothing to charge or replace. It is compatible with most petrol cars from 1996 onwards and most diesel models from 2004 onwards that use OBD II and CAN protocols, including UK, EU and US models.

AutoDyag OBD2 Scanner vs Standard Code Readers

Technical Specifications

What's Included

• AutoDyag OBD2 Scanner
• User Manual
• Packaging Box

Frequently Asked Questions

Will it work on my car?

The AutoDyag OBD2 Scanner is compatible with most petrol cars from 1996 onwards and most diesel models from 2004 onwards that use OBD II and CAN protocols.

I have never used a diagnostic tool. Is it easy?

Yes. The AutoDyag OBD2 Scanner is plug and play, with one-click hotkeys, clear menus and plain-English code definitions.

Can it turn off the check engine light?

Yes. The AutoDyag OBD2 Scanner can erase the fault code from the ECU, which turns off the check engine light. It is best to fix the underlying fault first.

Can it help me prepare for my MOT?

Yes. One-Click I/M Readiness on the AutoDyag OBD2 Scanner checks your emissions monitors and helps flag underlying issues before your MOT.

What live data can I see?

The AutoDyag OBD2 Scanner shows engine RPM, vehicle speed, coolant temperature, O2 sensor status and battery voltage, plus freeze frame data.

Does it need batteries or charging?

No. The AutoDyag OBD2 Scanner powers on automatically when plugged into the car's 16-pin OBD2 port.

Can it check my car battery?

Yes. The AutoDyag OBD2 Scanner offers real-time 24-hour battery monitoring to help you keep track of battery voltage.

Can I save or print my results?

Yes. The AutoDyag OBD2 Scanner stores live data in built-in memory, and you can print reports by connecting it to a PC via USB.

Will it go out of date?

Lifetime software and code library updates for the AutoDyag OBD2 Scanner are available via USB to a PC.

Does it replace a mechanic?

No. The AutoDyag OBD2 Scanner helps you understand fault codes and have a better-informed conversation with your garage, but repairs should still be carried out by a qualified mechanic where needed.

Upgrade Your Car Maintenance with the AutoDyag OBD2 Scanner

With fault code reading and clearing, more than 3,000 plain-English code definitions, one-click I/M Readiness with colour-coded LEDs and speaker, live engine data, freeze frame analysis, 24-hour battery monitoring, a colour TFT display with audio alerts, built-in memory, USB printable reports, lifetime updates, 10 languages and battery-free plug-in power, the AutoDyag OBD2 Scanner helps you understand your car and decide your next step with confidence. Whether you're looking for an OBD2 scanner for MOT preparation, a car diagnostic tool for checking a used car or an engine code reader to keep in the glovebox, the AutoDyag OBD2 Scanner provides clear answers in moments. Order yours today, at less than half its usual price, and drive with more peace of mind.