10 Best speed obd2 cat in Canada

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Last Updated - 2025/05/11

Best Choice

01
HZpof

478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2023A 2021B 2019C for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (Only sis 2021 Software)
Main highlights

Powerful Function：Equipped with USB interface, easy to operate data analysis, fa-ult codes, time adjustment, throttle calibration, timing calibration, hydraulic flow matching, computer board maintenance, refresh, computer board programming, computer board configuration modification, EFI engine maintenance.
Note：The difference between the ET4 Ethernet version and the ET4 standard version is that the enhanced Ethernet cable can speed up the efficiency, save more time in detection and programming, allow the fa-ult problem to be solved quickly, and also allow the programming to reduce the time by at least 10 times. It has time value.
No-worry Purchase, Reliable Service: For any issues, you may have before or after the purchase, email us.(2497211773@qq.com ) Due to the technical cost involved in installation, we will only successfully install the software for you once. Regardless of the reason for requiring a second installation of software, corresponding installation fees will be charged. (We can guarantee that the software installed for free for the first time is normal and working.)
ET4:478-0235 538-5051. Our software comes with a new version of ET v2023A software. Equipped with fast USB communication. Operating systems: Windows 7, Windows 8, Windows 10. (We recommend the most stable system: win10 64-bit professional version.）
Cylinder breaking test, overrun test, rotary test, ET are not only diagnostic tools, but also powerful maintenance functions such as maintenance calibration: PRV main pump control pressure calibration, PRV power shift calibration, PRV hydraulic cooling fan calibration, PRV optional valve flow control calibration.
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9.6

Exceptional

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02
TOPDON

TOPDON TopScan OBD2 Scanner Bluetooth, Bi-Directional Scanner Wireless All System Diagnostic Tool for iOS & Android, FCA AutoAuth, 8+ Hot Reset, Repair Guides, Performance Test

Free Shipping
Main highlights

Vehicle Coverage Lookup: Are you unsure whether the TopScan Lite scanner tool is compatible with your family's or friends' car models? We've got you covered! With the convenient TopScan Lite scanner compatible vehicle model table query function, you can easily verify compatibility with a single click. No more guesswork or uncertainty, get the answer Immediately.
Performance Testing: Always Know Your Vehicle's Condition, TopScan Lite supports speed performance testing, allowing you to analyze speed changes and calculate engine displacement efficiency,the higher the VE volumetric efficiency, the better the power output performance of the engine.
More Personalization, Wide Car Compatibility: The 4-in-1 Data Stream function offers multiple display modes (graphs, numbers, dials) for easier data reading and comparison. One-click online upgrades ensure you always have the latest features. TopScan Lite diagnostic tool supports 90+ car brands and covers 10,000+ vehicle models. If you have any problems, please reach out to us at Support@Topdon.com and can also call us directly: US phone service 833-956-8335, Mon-Fri 9:00Am-18:00Pm Eastern time.
FCA Gateway Access & Subscription Fee: Enjoy a free first year and extend to a second year for $49 with the Diag Bundle in the app, you can get all updates with one click. ( No purchase 1st year ). Otherwise, it supports FCA Gateway Access, which allows you to perform protected functions such as clearing DTC's, bi-directional testing, and calibrations on FCA vehicles for Chrysler, Dodge, Jeep, Fiat, etc.
Bi-directional Control, Quickly Locate Problems: The bi-directional scan tool enables you to send commands from your smartphone directly to the vehicle's ECU for active testing. This feature helps to quickly narrow down problem areas, such as A/C clutch, windows, doors, sunroof, etc., reducing the mechanic's diagnostic time and can help DIY users locate faults more easily. Additionally, TopScan Lite provides fault analysis and repair guidance, helping you solve problems efficiently.
8+ Popular Functions, Full System Diagnosis: TopScan Lite supports OBD2 full system diagnosis functions, including read/clear codes, ECU information,AUTO VIN, viewing real-time data, and active tests. It offers 8+ reset functions: Oil Reset, Throttle Adaptation, EPB Reset, Steering Angle Reset, DPF Regeneration, ABS Bleeding, BMS Reset, and Airbag Reset. By these functions, you can save on unnecessary repair costs and reduce repair times significantly.
4- Repair Guides, Your Online Assistant: TopScan Lite has launched 4 functions that are most touching for all car owners, DIY enthusiasts, and mechanics: TSB factory technical bulletins, easier and more convenient search. The OBD common fault code repair guidance, leading you to solve problems quickly. DLC diagnostic seat location, quickly positioning. Fault code database, telling you the reasons and solutions for all fault lights, saying goodbye to complicated methods.
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9.3

Excellent

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03
MOTOPOWER

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

Free Shipping

9.5 Simple to use

9.3 worth the money

8.9 Precision
Main highlights

Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
LCD Display - Designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
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9.2

Excellent

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Value for Money

04
VEEPEAK

VEEPEAK OBDCheck BLE Bluetooth OBD2 Scanner Car OBD II Diagnostic Scan Tool Check Engine Code Reader for iOS and Android

35% Off Free Shipping

9.9 Bluetooth connection

9.1 worth the money

9.1 Precision
Main highlights

Vehicle Compatibility: compatible with model year 1996+ cars and light trucks in the US, 1998+ in Canada (for generic OBD II functions only). For advanced features like transmission, ABS, airbag diagnostics, and manufacturer-specific data like transmission temperature, please check the product images or refer to user instructions for availability as they are only available for selected vehicles via certain OBD2 Apps.
Note: NOT compatible with BMW model year before 2008 when used with BimmerCode or BimmerLink (G series, U series & iX also not supported via BimmerCode). What features you can get mainly depends on the chosen App and your vehicle. For more detailed vehicle & App compatibility, available functions, FAQ & troubleshooting, please find the latest Instructions for use on Amazon product page "Product guides and documents". It’s recommended to read it before purchase or use.
Generic OBD II Functions (Check Engine Light Diagnostics): turn your phone or tablet into a sophisticated car scan tool and performance monitor. Read engine diagnostic trouble codes, freeze frame data and other diagnostic data (including mode 05, 06 & 08), view real-time sensor readings & I/M readiness, create customized dashboard and estimate fuel economy.
Device Compatibility: Compatible with iOS (via Bluetooth LE, do NOT connect in iOS Bluetooth Settings; please connect directly in the OBD App) & Android devices (via Classic Bluetooth, Android head units may not be compatible). For detailed iOS and Android connection guide, please refer to the product images or user instructions.
Compatible Third-party Apps (NOT included, some may require separate purchase or subscription): Car Scanner ELM OBD2, OBD Fusion, Torque (Android only), Infocar are recommended for generic OBD2 functions. Also compatible with special Apps for selected vehicles such as OBD JScan, BimmerCode (for model year 2008+, excluding G series Chassis Codes like G01, G20, G30), BimmerLink (for model year 2008+), Carista, Dr. Prius, etc. Note: NOT compatible with Bluedriver, FIXD, Carly, MHD, xHP Apps.
Comes with mini carrying case, easy to plug & unplug design and one-year hassle-free replacement warranty. NOTE: hybrid plug-in and electric vehicles require special apps such as Car Scanner ELM OBD2 (with EV connection profiles), EVNotify, ABRP (iOS version) to connect because they do not follow standard OBD II specs.
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9.1

Excellent

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05
LeeKooLuu

OBD2 Scanner Ease Setup Plug-Play: Clear Reset Engine Error Code Professional Code Reader Diagnostic Scan Tools with Freeze Frame/I/M Readiness for All Cars Since 1996 & Newer -LK11

10% Off Free Shipping

9.3 worth the money

9.3 Simple to use

9.3 Tech Support
Main highlights

TIME-SAVING DIAGNOSTIC TOOL: Save time with quick access to DTC definitions and live data. The freeze frame function captures crucial data during malfunctions, allowing for faster troubleshooting and preventing unnecessary repairs
MULTI-LANGUAGE SUPPORT: The scanner supports multiple languages, including English, German, Spanish, and more, making it accessible to users worldwide. Ideal for international car owners and multilingual mechanics seeking a global solution
LIGHTWEIGHT & PORTABLE DESIGN: Compact and lightweight, this OBD2 scanner fits perfectly in your glove box or tool kit, making it perfect for on-the-go diagnostics. Whether at home, in the garage, or on the road, easily carry it for fast, reliable scans
KEEPS YOUR ENGINE RUNNING SMOOTHLY: Maintain your engine’s performance by quickly detecting issues with engine fault codes. This tool helps prevent major repairs by resolving problems early, saving both time and money. Ideal for preventative maintenance and efficient troubleshooting
FIRST CHOICE FOR DIY & PROFESSIONAL MECHANICS: No automotive knowledge required! Easily use this scanner to identify and clear check engine light issues, empowering both DIYers and mechanics to resolve problems instantly. Ideal for those seeking fast, effective diagnostics
EASY TO USE & PLUG AND PLAY DESIGN: This OBD2 scanner is designed for ease of use. Simply plug it into your car’s OBDII port for instant diagnostics, no technical knowledge required. Perfect for DIY enthusiasts, mechanics, and anyone who wants quick, reliable engine code checks
DURABLE & RELIABLE WITH 2-YEAR QUALITY SERVICE: Built for durability, this OBD2 scanner features ABS thermoplastic housing and extra-thick cable insulation, ensuring long-lasting performance. We are committed to providing our customers with the best support and satisfaction. Your satisfaction is our relentless pursuit. If you have any questions or need help with vehicle code reader, please contact us and we will help you out promptly
COMPREHENSIVE CAR DIAGNOSTICS: Retrieve and clear engine fault codes, view live data, and analyze freeze frame information to monitor your car’s health. This diagnostic tool saves you the hassle and expense of mechanic visits, providing accurate insights into your vehicle’s condition
BROAD COMPATIBILITY WITH ALL OBD2 PROTOCOLS: Compatible with OBD2 and CAN protocols, this scanner works with most vehicles (U.S. 1996+, Europe 2000+, Asia) for unmatched compatibility. Whether for cars, trucks, or SUVs, ensure seamless diagnostics across a wide range of makes and models
ADVANCED MULTI-FUNCTIONALITY: Retrieve detailed vehicle information like VIN, Calibration ID, and CVN. Supports I/M readiness, engine coolant temperature, vehicle speed, and more, giving you complete control over your car’s diagnostics. Perfect for professional-level checks
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9.0

Excellent

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06
VEEPEAK

Veepeak Mini Bluetooth OBD II Scanner for Android Only, Auto Check Engine Light Code Reader Car Diagnostic Scan Tool

Free Shipping

9.3 worth the money

9.3 Simple to use

9.1 Bluetooth connection
Main highlights

Save time and money by finding out why the check engine light is on and fixing simple car problems by yourself! Read check engine diagnostic trouble codes (along with other diagnostic data like freeze frame, O2 sensor & on-board monitor test results), clear trouble codes to reset CEL, and read I/M readiness to check if your vehicle is ready for emission inspection. Note: not suitable for diagnostics on ABS or airbag.
NOT COMPATIBLE WITH IOS DEVICES (Not suitable for iPhone or iPad)! Compatible with Android phones, tablets and Windows PC only (Android head units may not be supported). For iOS, please see OBDCheck BLE. Useful & affordable device for car owners to diagnose check engine light and monitor vehicle sensor readings.
Compatible with cars and light trucks with model year from 1996 in the US and from 1998 in Canada (for generic OBD II diagnostic functions; not all electric vehicles are supported, please check whether a suitable connection profile is available in the Car Scanner ELM OBD2 app).
Comes with one-year manufacturer replacement warranty. Note: Due to the complexity of vehicle diagnostic systems and diversity of the Android devices, please read the Instructions for use available on the product detail page “Product guides and Documents” before purchasing or using.
Access a whole new world of information about your vehicle directly on your phone, tablet or PC. View car performance, sensor data (Engine coolant & oil temperature, O2 Readings, Mass air flow, Fuel Trim, etc.), monitor fuel economy, and more to discover depending on the chosen app.
A third-party OBD App is required but not included (some may require separate purchase); compatible with popular Android Apps including Car Scanner ELM OBD2, Torque Lite (or paid Pro version), Infocar, OBD Fusion, SZ Viewer, Dr. Prius, JScan, ActiveOBD, etc. Turn your phone or tablet into a sophisticated diagnostic scan tool.
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8.9

Very Good

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07
Z-Flash

Z-Flash OBD-II Splitter Cable and Speed Turtle | OBD-2 Emergency Warning Strobe Light Flasher
Main highlights

The Official Z-Flash | Speed Turtle OBD-II Splitter is ideal for installing your modules.
Splitter allows you to split your single port into two.
Provides easy installation and setup with durable wire construction and 2 FT extra wire length
Perfect for use in emergency situations where warning signals are critical for safety and visibility
High-quality OBD-II Splitter Cable compatible with Z-Flash and Speed Turtle modules for emergency warning strobe light flasher
Allows you to plug-in (2) OBD-II devices, Constructed of durable, reinforced wire, Made in the USA!
Allows mCompact and lightweight design for easy storage and portabilityultiple devices to be connected simultaneously for simultaneous strobe light flashing
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8.6

Very Good

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08
VEEPEAK

Veepeak OBDCheck BLE+ Bluetooth 4.0 OBD II Scanner Car Check Engine Light Code Reader Auto Diagnostic Scan Tool for iOS & Android

Free Shipping

9.5 Simple to use

9.5 Precision

9.1 worth the money
Main highlights

VEHICLE COMPATIBILITY – Compatible with MY1996+ cars and light trucks in the US and 1998+ in Canada for standard OBD II Diagnostic Features. For hybrid plug-in and electric vehicles, please check Car Scanner ELM OBD2 App and see if there is a suitable connection profiles, or other Apps designed specifically for EVs.
STANDARD OBD II DIAGNOSTICS FEATURES– When used with OBD II Apps such as Car Scanner ELM OBD2, OBD Fusion (see image 3 for more compatible Apps), you can read & erase check engine diagnostic trouble codes, view freeze frame data, I/M readiness and real-time sensor readings (generic OBD PIDs such as O2 Readings, Engine coolant/ oil temperature, Mass air flow rate, Fuel Trim).
NOTE: please make sure the App is set to the correct connection type, your OBD port is in good condition and the device fits snugly in order to connect to the App & vehicle ECU. See “Installation Manual” for details.
NOTE: currently there is no Veepeak App coming with this device; third-party Apps are required but not included and requires separate download or purchase from Play Store or App Store (depending on your vehicle and needs).
NOT compatible with pre-2008 models when used with BimmerCode/BimmerLink; The G series and U series are not supported via BimmerCode. NOT compatible with Bluedriver, FIXD, Carly, MHD, xHP, ProTool Apps.
IMPORTANT INFORMATION: The OBDCheck BLE+ is a small but powerful OBD2 diagnostic tool which can work with various third-party Apps to achieve different functions. What functions you can get mainly depends on the chosen App and your vehicle model/year. Please check the App/vehicle/device compatibility information from the product images & description, and read the user instructions before purchase or use.
COMPATIBLE WITH IOS & ANDROID - Compatible with iOS via Bluetooth LE (connect in the App instead of iOS Bluetooth Settings), and Android via Classic Bluetooth (Android head units may not be compatible). Detailed iOS and Android connection & troubleshooting guide can be found in the second product image and user instructions.
ADVANCED FEATURES (*for selected vehicles) – When used with more professional Apps (usually requires sperate purchase), you can get advanced features like advanced diagnostics (on ABS, airbag, etc.) & manufacturer-specific PIDs (such as transmission temperature), and examine the HV battery in hybrid & electric vehicles, etc. *See image 4 & 5 for details.
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8.5

Good

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09

Aramox

Aramox Diagnostic Tool, Auto Key Programmer Tool AK90+ V3.19 Match for EWS AK90 Key-PROG

8.4

Good
10
VEEPEAK

Veepeak WiFi OBD2 Diagnostic Scanner for iOS and Android

Free Shipping

8.7 worth the money

8.7 Precision

8.4 Simple to use
Main highlights

Read and clear diagnostic trouble codes (both generic and manufacturer specific), view freeze frame data, I/M readiness and other diagnostic data, reset Check Engine Light, and view real-time sensor readings using your phone or tablet and a third-party OBD App.
Note: it does NOT use Bluetooth. Compatible with iOS (iPhone, iPad) and Android devices via WiFi generated by the OBD2 device. There is no visible power light when it's plugged in, so please check the WiFi list of your device for "WiFi_OBDII" and join it.
Compatible with model year from 1996 in the US and from 1998 in Canada (for generic OBD II diagnostic functions; not all electric vehicles are supported, please check whether a suitable connection profile is available in the Car Scanner ELM OBD2 app).
Comes with one-year replacement warranty. Note: Due to the complexity of vehicle diagnostic systems and diversity of the Apps and phones, please read the Instructions for use available on the product detail page “Product guides and Documents” before purchasing or using.
Access a whole new world of information about your vehicle on your phone! EOT, RPM, Boost, Speed, Mass air flow, Fuel Trim, O2 Readings & so MUCH more! Create your own dashboard with gauges.
A third party App is required to provide all the functions (not included). VARIOUS APPS AVAILABLE! Supports Car Scanner ELM OBD2, OBD Fusion, DashCommand, Infocar, FourStroke, Dr Prius, LeafSpy, etc for iOS and Torque, Car Scanner for Android, OBD Auto Doctor for Windows as well as other Apps that require a WiFi OBD adapter. (Fee may apply)
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8.3

Good

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