Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Engine Tools Equipment Comparison - June 2025

6 Best Engine Tools Equipment In the UK

Last Updated - 09/06/2025

Advertising Disclosure

Our Score

To Amazon

View DealOn Amazon

Model

TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems Engine/ABS/Airbag/AT, 9 Reset Functions on Oil/Brake/SAS/BMS/ABS/DPF/TPMS/Throttle, Full OBD2 Functions, Lifetime Free Update

Model

TOPDON AL400 OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

Model

LAUNCH X431 PRO3S+ Upgrade Bi-Directional Scan Tool, OE Topology Mapping,HD Trucks Scan,Ecu Coding&37+ Service,Full System,2-Year Update

Model

TOPDON OBD2 Code Reader Scanner ArtiDiag600S, 9 Reset Service for Oil/BMS/ABS/SAS/EPB/DPF/TPMS/Throttle/Injector Coding, ABS/SRS/Engine/Transmission Car diagnostic tool, Free Lifetime Upgrade

Model

MOTOPOWER MP69033 OBD2 Scanner Universal Car Engine Fault Code Reader, CAN Diagnostic Scan Tool for All OBD II Protocol Cars

Model

MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition

Brand

TOPDON

Brand

TOPDON

Brand

LAUNCH

Brand

TOPDON

Brand

MOTOPOWER

Brand

MOTOPOWER

Reviews

24 reviews

Reviews

212 reviews

Reviews

348 reviews

Reviews

170 reviews

Reviews

47,972 reviews

Reviews

6,368 reviews

Features

Worth the money

9.9

Worth the money

9.8

Worth the money

9.6

Worth the money

9.6

Worth the money

9.1

Worth the money

9.1

Simple to use

9.6

Simple to use

9.9

Simple to use

9.8

Simple to use

9.8

Simple to use

9.3

Simple to use

9.1

Tech Specs

Manufacturer part number

AD600S EU

Manufacturer part number

TOPDON AL400

Manufacturer part number

LAUNCH X431 PRO3S

Manufacturer part number

ArtiDiag600S UK

Manufacturer part number

MP69033

Manufacturer part number

MP69033

Item Weight

1.01 kg

Item Weight

221 g

Item Weight

7.12 kg

Item Weight

1.01 kg

Item Weight

289 g

Item Weight

222 g

Item dimensions L x W x H

14.4 x 7.5 x 2.4 centimetres

Item dimensions L x W x H

61 x 19 x 41 centimetres

Item dimensions L x W x H

15.3 x 7 x 2.3 centimetres

Item dimensions L x W x H

15.3 x 7 x 2.3 centimetres

Product Dimensions

14.4 x 7.49 x 2.44 cm 221.13 Grams

Product Dimensions

61.01 x 19 x 41 cm 7.12 Kilograms

Product Dimensions

15.29 x 6.99 x 2.31 cm 289.17 Grams

Product Dimensions

15.29 x 6.99 x 2.31 cm 222 Grams

Special Features

Car diagnostic scanner for all cars compatible with OBD/EOBD/CAN protocol, namely US vehicles after 1996, EU vehicles after 2000 and Asian vehicles after 2008, Check the operation of misfire monitor, O2 sensor and Evap System for vehicles compatible with OBDII protocol, Read freeze frame to provide more information to solve the fault code, Read vehicle information, such as VIN/CID/CVN, Quickly read and clear generic codes P0, P2, P3, and U0 and manufacturer code P1, P3, U1 , Engine fault code reader for bmw vw ford vauxhall tiguan audi land rover mercedes jaguar jeep mazda mini cooper nissan renault volvo citroen peugeot toyota skoda, 5 Button Design 2.4 Inch Color Display, Free update via Computer

Special Features

4 System diagnostic: Engine/ABS/SRS/Transmission 8 Hot Services: Oil reset/BMS reset/ABS Bleeding/DPF reset/Brake reset/TPMS reset/Throttle Adaptation/SAS reset Full OBD function Auto Vin update with No Costs

Special Features

DTC lookup library, Data Flow, Real Time Graphic View, View Freeze Frame

Special Features

One click I/M readiness, Color TFT screen, Mini size design for easy operation

Model

TOPDON ArtiLink400

Model

ArtiDiag600S OBD2 Scanner

Model

MP69033

Model

MOTOPOWER

Screen size

2.4 Inches

Screen size

10 Inches

Screen size

1.8 Inches

Power source

Corded Electric

Power source

Battery Powered

Power source

Corded Electric

Batteries

1 Lithium Ion batteries required. included

Batteries

1 Lithium Ion batteries required. included

Batteries

1 Lithium Ion batteries required. included

Batteries

Available On

View Deal

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.9
1

TOPDON
TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems Engine/ABS/Airbag/AT, 9 Reset Functions on Oil/Brake/SAS/BMS/ABS/DPF/TPMS/Throttle, Full OBD2 Functions, Lifetime Free Update

9.9 worth the money

9.6 Simple to use

Why we love it

Resets common vehicle performance issues

Checks engine, transmission, ABS, and airbag systems

Scans for emission related problems
Main highlights

【Wide Applicable Crowd】Whether you are a DIYer want to make car repairs yourself instead of paying a mechanic, or a mechanic wants to make repairs and maintenances to grow customer base with improved efficiency, you can count on TOPDON ArtiDiag600S.It fits for Technician, advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, truck man, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic.
which is compatible with 90+car brands now and 10,000+ models and enjoy lifetime free update for more features and more compatible car models. It displays live data stream graphically, supports data record&playback and shares report via email for print or troubleshooting. ***DO NOT SUPPORT KEY PROGRAM.***
[Worry-free Purchase]: Choosing TOPDON AD600S diagnostic scanner chooses top-level service. Lifetime free updating steadies your AD600S auto scanner in a newer version. 13 common languages follow your disposal. 24*7 post-sale team offers technical instruction. Try to use the Online Feedback function to obtain better problem solutions.
[User-oriented Diagnostic Tool]: ArtiFolder saves diagnostic reports & records for a quick test, fault code reading, and data stream reading. Diagnostic reports can be shared and printed via Email for further analysis and future reference. DTC library stored massive information about the specified fault code which does you a big hand for vehicle diagnostic.
[Full OBD2 Functions & Auto VIN]: The AD600S code reader with complete OBD2 functions scans the emission-related system, which locates the cause at ease and turns off the check engine light. Auto VIN technology automatically identifies the vehicle make, model, and year information, facilitating the AD600S diagnostic tool to operate the correct diagnostic.
[9 Reset Functions Diagnostic Tool]: Upgraded of AD600 and AD500 code reader, TOPDON AD600S car diagnostic scan tool takes in all their strengths. With 9 commonly-used reset functions to recover vehicle performance: Oil Reset,Steering Angle Reset,BMS Reset,Throttle Adaptation,DPF Regeneration,ABS Bleeding,TPMS Reset,EPB Reset,Injector Coding.
[4 Systems Diagnostic]: This OBD2 code reader has equipped with professional systems check for Engine, Transmission, ABS, and Airbag, serving 90+ mainstream vehicle brands worldwide. With the AD600S auto diagnostic tool, you can read codes, erase codes, and view data stream & ECU information, quickly solving vehicle problems and smoothly driving your car to your destination later.
Show more
On Amazon

Show more
9.8
2

TOPDON
TOPDON AL400 OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

9.9 Simple to use

9.8 worth the money

Why we love it

The TOPDON AL400 OBD2 scanner can help you determine the problem severity level to quickly identify repair needs.

This obd scanner provides all OBD2 functions for vehicles compatible with OBD/EOBD/CAN protocol.

With a 2.4 back lit LCD display and LED on OBD connector, users can quickly locate DLC port and read screen info in the dark.
Main highlights

WIDE COMPATIBILITY: this OBD2 code reader works on most US-based cars since 1996, EU-based cars after 2000, and Asian-based cars after 2008. Our hotline provides 24-hour technical support for prompt problem resolution at support@topdon.com
ONE-CLICK SMOG CHECKER: I/M readiness button checks the exhaust fumes to help automobiles pass emissions tests with one click
MULTI-LANGUAGE: both the menu and DTC definitions are available in 7 languages English, French, German, Italian, Spanish, Portuguese, Japanese.
FREE SOFTWARE UPDATE: this code reader can be upgraded for free, simply connect the device to a computer and install the updates through TOPDON's website. Scanners with similar features usually require yearly subscriptions
EASY TO USE: plug the connector into the 16-pin DLC, turn on the ignition, and the scanner will automatically connect to the vehicle, displaying the main menu for easy navigation
10+ OBD2 FUNCTIONS: this scanner provides all OBD2 functions for vehicles compatible with OBD/EOBD/CAN (Controller Area Network) protocol. The most commonly used OBD features include reading and erasing DTCs, I/M readiness, graphic data stream, freeze frame, O2 sensor test, on-board monitor test, EVAP test, and vehicle information
Show more
On Amazon

Show more
9.6
3

LAUNCH
LAUNCH X431 PRO3S+ Upgrade Bi-Directional Scan Tool, OE Topology Mapping,HD Trucks Scan,Ecu Coding&37+ Service,Full System,2-Year Update

9.8 Simple to use

9.6 worth the money

Why we love it

The device can automatically read the vehicle information VIN , this feature is not available for all vehicles.

LAUNCH X431 PRO3S car scanner with full

featured bi
Main highlights

[All System Diagnostics +Wider Regional Vehicle Coverage] LAUNCH X431 PRO3S+ car diagnostic tool automotive scanner can read / erase codes, view live data, retrieve ECU version information, do active test and service functions for all systems including ECM, TCM, ABS, SRS, BCM, I.M.M.O, BMS, TPMS, SAS, Fuel System, Light System and A/C system etc. One-click Auto VIN is available with Wi-Fi enabled.Launch x431 PRO3S+ can scan 150 car brands, more than 10,000 car models.
[Advanced OEM Functions & Parameters ]LAUNCH X431 PRO3S+ diagnostic tool Adds loads of OE-Level elite features as Online Coding & Changeover (unlock the engine after a collision, cancel ABS driving test) for Benz , Modification for BMW Offline Coding ,Customization，PersonalizationFlash hidden functions Component matching IM-MO anti-theft service Power Balance.
[High Performance Hardware] launch diagnostic tool With Android 9.0 tablet, 10.1 touch screens. 2.4GHz&5GHz dual-band Wi-Fi, the transmission rate is 4 times faster than the old version. 7000mAh rechargeable battery (up to 15 hours or more of battery life) 32+ 128gb (expandable) storage to save more vehicle documents and customer data. .CPU processor updated from 1.4GHz to 1.8GHz octa-core to perform diagnostics quickly and efficiently.8XFAST AUTO VIN technology.
[ECU coding + BI-DIRECTIONAL (ACTIVE TEST] LAUNCH X431 PRO3S+ car diagnostic case works as an OEM scanner to customize cars as needed via advanced ECU coding. LAUNCH X431 PRO3S+ can match/code/initialise ECUs with replaced components and refresh hidden functionality. Bi-directional control can operate solenoids and actuators, send commands to systems/components to test their operating status, without using vehicle controls: turn on radiator fan, modulate accelerator, open/close windows, operate mirrors, test injectors, turn on interior exterior lights, sound horn, test door lock actuator
[37+ RESET SERVICES ( On-line Coding / Adaptations / Calibrations / Initialization)] LAUNCH X431 PRO3S+ multi-brand car diagnostics supports dealer level repairs or maintenance. Includes : Auto VIN Detect, ECU Coding, ABS Bleeding, Injector coding, (Speed, SAS , TPMS , DPF, IM-MO , BMS , ETS, Oil , Brake, AFS , SUS) Reset, EGR Adaptation, GEARBOX, Sunroof multi-brand car diagnostics case etc.
[Advantage Function]LAUNCH X431 PRO3S+ diagnostic tool has more advanced commercialized functions. Available V.A.G Guidance Functions for VW,for AUDI,for SKODA,for SEAT)ECU Coding Wider vehicle coverage, supports AutoAuth for FCA SGW(available) for Chrysler,for Dodge,for Jeep,for Alfa Romeo and for Fiat after 2017). Compatible with HD module, support 24V diesel heavy-duty trucks.ADAS mobile/ADAS pro/Perform ADAS calibration operations/Function enable and disable/Brush hidden and more.
Show more
On Amazon

Show more

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

6 Best Engine Tools Equipment In the UK

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to use

Tech Specs

Manufacturer part number

Item Weight

Item dimensions L x W x H

Product Dimensions

Special Features

Model

Screen size

Power source

Batteries

Available On

Our Top 3 Picks

TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems Engine/ABS/Airbag/AT, 9 Reset Functions on Oil/Brake/SAS/BMS/ABS/DPF/TPMS/Throttle, Full OBD2 Functions, Lifetime Free Update

Why we love it

TOPDON AL400 OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

Why we love it

LAUNCH X431 PRO3S+ Upgrade Bi-Directional Scan Tool, OE Topology Mapping,HD Trucks Scan,Ecu Coding&37+ Service,Full System,2-Year Update

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for engine tools equipment

MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black

TOPDON CarPal A, OBD2 Scanner, All System Diagnosis, Wireless Bluetooth Diagnostic Tool, Vehicle Health Check, Smog Check, Repair Guide, Engine Inspection, Vehicle Performance Test

Universal OBD2 Engine Fault Reader Car Scanner, Professional Auto Car Diagnostic Scanner Repair Tool, HD LCD Display Screen, I/M Readiness Smog Check CAN Diagnostic Scan Tool (RED)

LAUNCH OBD2 Scanner CRP129E V2.0 OBD2 Code Reader, 4 System ENGINE/ABS/SRS/AT Car Diagnostic Tool, 12 Reset Service, TPMS/Oil/EPB/SAS/DPF/BMS/Throttle Reset, Injector Coding,Lifetime Upgrade,Auto Vin

6 Best Engine Tools Equipment In the UK

engine tools equipment comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Worth the money

Simple to use

Tech Specs

Manufacturer part number

Item Weight

Item dimensions L x W x H

Product Dimensions

Special Features

Model

Screen size

Power source

Batteries

Available On

Our Top 3 Picks

TOPDON ArtiDiag600S OBD2 Code Reader, Car Diagnostic Tool For 4 Systems Engine/ABS/Airbag/AT, 9 Reset Functions on Oil/Brake/SAS/BMS/ABS/DPF/TPMS/Throttle, Full OBD2 Functions, Lifetime Free Update

Why we love it

TOPDON AL400 OBD2 Code Reader, 10 OBD2 Functions, Check Engine Light/Smog Emission Test / O2 Sensor Test/EVAP, Free Lifetime Update

Why we love it

LAUNCH X431 PRO3S+ Upgrade Bi-Directional Scan Tool, OE Topology Mapping,HD Trucks Scan,Ecu Coding&37+ Service,Full System,2-Year Update

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

Related deals you might like for engine tools equipment

MOTOPOWER MP69040 Car OBD2 Scanner Check Engine Fault Code Reader Diagnostic Scan Tool, Black

TOPDON CarPal A, OBD2 Scanner, All System Diagnosis, Wireless Bluetooth Diagnostic Tool, Vehicle Health Check, Smog Check, Repair Guide, Engine Inspection, Vehicle Performance Test

Universal OBD2 Engine Fault Reader Car Scanner, Professional Auto Car Diagnostic Scanner Repair Tool, HD LCD Display Screen, I/M Readiness Smog Check CAN Diagnostic Scan Tool (RED)

LAUNCH OBD2 Scanner CRP129E V2.0 OBD2 Code Reader, 4 System ENGINE/ABS/SRS/AT Car Diagnostic Tool, 12 Reset Service, TPMS/Oil/EPB/SAS/DPF/BMS/Throttle Reset, Injector Coding,Lifetime Upgrade,Auto Vin

Sign up and get exclusive special deals