The Best Budget OBD2 Scanners for DIY Diagnostics

If you've ever had your check engine light pop on and thought, “Not again,” you're not alone. Whether you're a seasoned DIY mechanic or just want to avoid a garage visit for a simple reset, an OBD2 scanner is a must have tool in 2025.

But not everyone wants to drop £200 on fancy gear, and you don’t need to. This guide covers the best budget OBD2 scanners that pack serious punch without draining your wallet.

Contact us to report infringement.

What Is an OBD2 Scanner and Why Should You Care?

An OBD2 (On Board Diagnostics II) scanner plugs into your car’s diagnostic port (standard in vehicles sold after 2001 in the UK) and reads data from your vehicle’s systems. It can show fault codes, emissions issues, engine performance stats, and even reset warning lights.

For less than the price of a full tank of fuel, these devices can tell you why your engine light’s on, saving you from unnecessary panic or costly diagnostics at the garage.

What to Look For in a Budget OBD2 Scanner

Budget doesn’t mean basic anymore.

When scouting for a good scanner under £60, look out for:

• Compatibility with both iOS and Android (for wireless scanners)

• Live data monitoring

• Freeze frame and emission readiness

• Reset functions (especially CEL, Check Engine Light)

• Ease of use and app reliability (for Bluetooth units)

Now, onto the list.

1. FIXD OBD2 Bluetooth Scanner

Price: ~£49

Best for: Everyday drivers who want plug and play diagnostics

Why it’s great: FIXD is user friendly and works via a smartphone app. It translates trouble codes into plain English, offers maintenance reminders, and even shows potential consequences of ignoring issues.

Pros:

• Works with both Android and iOS

• Straightforward app

• Continuous live monitoring

• Multi car support

Cons:

• Subscription needed for advanced features

• Doesn’t support all manufacturer specific codes

Verdict: Great for beginners or car owners who want simple explanations without the jargon.

2. ANCEL AD310 Wired Scanner

Price: ~£29

Best for: Those who prefer a screen based scanner

Why it’s great: No smartphone needed. Plug it in, read the codes, reset the light. Solid build, clear display, and works with most petrol and diesel cars post 2001.

Pros:

• No app or phone required

• Instant results on screen

• Reads and clears codes

• Lifetime free updates

Cons:

• Bulky compared to wireless units

• No live data graphing

Verdict: Ideal if you want to keep things simple and don’t want to faff with apps or Bluetooth.

3. Autophix OM126P Enhanced Scanner

Price: ~£55

Best for: Drivers wanting a bit more detail

Why it’s great: It reads engine codes, emissions readiness, O2 sensors, and battery voltage. Also supports freeze frame and real time data streams, rare for this price.

Pros:

• Large, bright screen

• Covers most major brands

• Supports VIN and live sensor data

• Handy I/M readiness feature

Cons:

• No app integration

• Can overwhelm total beginners with info

Verdict: Best balance of advanced diagnostics and price if you're mechanically inclined.

4. Veepeak OBDCheck BLE+ Bluetooth Scanner

Price: ~£35

Best for: Customisation lovers and app power users

Why it’s great: This Bluetooth scanner supports multiple apps like Torque Pro, Car Scanner, and OBD Fusion, allowing you to dig into performance data, log trips, or even monitor fuel efficiency in real time.

Pros:

• Works with dozens of third party apps

• Bluetooth Low Energy (battery saving)

• Fast response and no lag

• Supports advanced diagnostics on some models

Cons:

• Steeper learning curve with custom apps

• Android apps generally offer more features

Verdict: A must have for tinkerers or anyone who likes to geek out over stats.

5. MOTOPOWER MP69033 Scanner

Price: ~£22

Best for: Super tight budgets

Why it’s great: Dirt cheap but surprisingly reliable. Reads and clears codes, checks emissions readiness, and doesn’t require a phone or extra software.

Pros:

• Lightweight and compact

• Very affordable

• No setup needed

• Clear LCD screen

Cons:

• Limited live data functions

• No extra features like freeze frame

Verdict: If you want the cheapest way to clear a code or prep for an MOT, this does the job.

Honourable Mention: BlueDriver Bluetooth Pro Scanner

Price: ~£100

Okay, it’s not budget, but if you're thinking long term and want one scanner for everything (including ABS, airbag, transmission codes, and repair reports), this is the one to save up for.

Final Thoughts

You don’t need to be a mechanic to use an OBD2 scanner in 2025. These days, even budget tools are powerful enough to help you avoid unnecessary garage trips, understand what’s going on under your bonnet, and even give you an edge when buying a used car.

If you’re after a no hassle device, go for the ANCEL AD310. If you love mobile apps and want flexibility, Veepeak BLE+ is hard to beat. And if you're looking for straightforward everyday use, the FIXD scanner keeps things refreshingly simple.

Whatever your choice, remember: knowledge is power, and in this case, it can save you a lot of pounds and panic.

Danny Floyd

Car Tech & Mods Specialist, Upgrades & Tech Column