Best 8Milelake Engine Tools in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for 8Milelake Engine Tools

thinkcar ThinkOBD OBD2 Scanner Check Engine Code Reader Universal Diagnostic Scan Tool for All OBDII Cars After 1996【2022 Ver.】
#TOP1
Thinkcar Thinkobd Obd2 Scanner Check Engine Code Reader
9.4
PM SCORE
Thinkdiag2 All System Bidirectional Control OBD2 Diagnostic Scanner for iOS & Android, Bluetooth5.0 Intelligent Scan Tool with CAN-FD Protocol, AutoVIN, Active Test, 15+ Reset Functions, ECU Coding
#TOP2
Thinkdiag2 All System Bidirectional Control Obd2 Diagnostic Scanner
9.2
PM SCORE
THINCAR S99 OBD2 Scanner Diagnostic Tool,Full System Diagnostic Scanner for Car, Code Reader Car Diagnostic Tool with Oil/Brake/SAS/ETS/DPF Reset,Lifetime Free Update
#TOP3
Thincar S99 Obd2 Scanner Diagnostic Tool,Full System Diagnostic
9.2
PM SCORE

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Summary of the Best 8Milelake Engine Tools of 2026

Thinkcar Thinkobd Obd2 Scanner Check Engine Code Reader Universal Diagnostic Scan Tool For All Obdii Cars After 1996【2022 Ver.】

THINKCAR
THINKOBD 20
4.00 X 2.00 X 1.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SoctechDirect 7.79

Features

【TURN OFF CHECK ENGINE LIGHT +DTC LOOKUP】Is your Check Engine Light on all the time? This code reader will help you turn off the check engine light after you fix the problem and clear the trouble codes. With a built-in DTC library of over 3000 trouble code definitions, you can read common and manufacturer-specific codes directly and view the definitions. Instead of paying a mechanic to read the DTCs and turn off MIL. Quickly read the code, find the problem, fix it and save hundreds of bucks!

【ENHANCED 10 OBDII DIAGNOSIS FEATURES】This car code reader supports 10 modes of OBDII diagnostic functions - read codes, clear codes, on-board monitor test, I/M readiness, vehicle live data, freeze frame data, vehicle VIN information, O2 monitor test, EVAP monitor test, DTCs lookup. Thinkobd 20 is a helpful engine code reader for car owners to check the vehicle's engine system before sending the vehicle for emission test.

【WIDE VEHICLE COVERAGE & 7 LANGUAGES】The THINKOBD obd2 scanner is compatible with all OBD2 protocols - CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with most USA vehicles manufactured after 1996, EUR vehicles manufactured after 2000, and Asian vehicles manufactured after 2006. Supports multi-language diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.

【WIDE VEHICLE COVERAGE & 7 LANGUAGES】The THINKOBD obd2 scanner is compatible with all OBD2 protocols - CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Works with most USA vehicles manufactured after 1996, EUR vehicles manufactured after 2000, and Asian vehicles manufactured after 2006. Supports multi-language diagnostics: English, French, Spanish, German, Russian, Italian and Portuguese.

【Perfect Service】🚩12 Months Warranty for any quality issues.🚩Any questions, please specify your car model and year to contact us (Q&A or Amazon message), a professional customer service team will provide you with technical support.

Thinkdiag2 All System Bidirectional Control Obd2 Diagnostic Scanner For Ios & Android, Bluetooth5.0 Intelligent Scan Tool With Can-Fd Protocol, Autovin, Active Test, 15+ Reset Functions, Ecu Coding

THINKCAR
THINKDIAG2
4.00 X 2.00 X 6.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OBD BOX 8.29

Features

Please contact us (7/24 service) before purchasing to confirm that Thinkdiag2 can perform this function on your vehicle. This OBD2 scanner the only diagnostic scanner in this price range that supports the CAN-FD protocol that is compatible with the latest GM vehicles manufactured after 2020, which can run faster than other products to greatly enhance the user experience.

ThinkDiag2 is an OE-Level Bluetooth diagnostic tool that supports full system diagnosis. It supports read/clear codes, datastream, actuation tests, special functions, coding, adaptation, and read control module information for all systems, such as ECM, ABS, SRS, TCM, EPB, TPMS, SAS, A/C, BMS, etc. The specific functions that can be performed may vary by car model. Free software updates and usage are available for 1 year, paid subscription is required to use the model software after expiration.

A Bi-directional control diagnostic tool that supports actuation tests, drives solenoids and actuators for active testing, sending commands to the system/component to test its operating status without using the vehicle controls, making it easy to operate and saving a lot of time to identify the cause of the fault. In addition, it supports ECU CODING which allows you to match replacement components to the ECU. It also can activate the hidden functions for some BMW, VW, AUDI, and BENZ models.

Thinkdiag2 OBDII code scanner is designed for individual car owners, DIYers, and small repair shops, which has a separate menu of 15 common special functions, such as Oil reset, EPB reset, SAS calibration, ABS bleeding, injector code, IMMO matching, TPMS reset, etc. Enter from the all-system diagnostic menu to unlock more system special functions, and effectively handle the reset and relearn of most cars. Note: The Maintenance functions that each car can do may be different.

The 2022 newest diagnostic scanner has an Auto-VIN function, it can help car owner/repair stores automatically and quickly identify the year of manufacture, model, and VIN of most models, then enter the vehicle diagnostic menu. Then you can click 'Health Report' for a complete vehicle system scan, which will automatically generate a detailed vehicle health report after diagnosis. Reports and diagnostic records can be viewed in the REPORT and HISTORY menu, and reports can be shared and printed.

Thinkdiag2 is a upgarde of Thinkdiag car code reader. It supports OBD2 full functions to help you turn off the annoying instrument fault indicator, such as read/clear codes, O2 sensor test, I/M readiness, on-board monitor test, datastream, freeze frame, EVAP system test, and retrieve vehicle information. It also supports viewing and recording the data stream in detailed text or combined 4 in 1 graph, so that convenient for analyzing abnormal parameters and better monitoring vehicle performance.

Supports up to 120+ car brands and 10 languages including English, French, Spanish, German, Italian, Portuguese, Japanese, Russian, Turkish, and Polish. Supports most vehicles manufactured after 1996 that use the OBDII protocol. Only support 12V cars, including gasoline cars and diesel cars. If you are not sure whether the functions work on your car model, please provide your car's model, the year of manufacture, the country of manufacture, and which functions you want to do and we will confirm for you.

Most Bluetooth products on the market need to be used with 3rd-party applications, with lots of disadvantages like unstable connections, few free functions, etc. Thinkdiag2 has an exclusive app "ThinkDiag+". Compatible with Android and IOS systems, equipped with Bluetooth5.0BLE dual-mode, stable transmission, and faster processing speed. Match a 23inches long DB15 three-row to OBDII 16pin diagnostic cable, which makes communication faster, unplugging equipment, and operation more convenient.

The cost-effective scanner you deserve! Equipped with an EVA storage bag, not only to provide multiple protection but also more convenient to carry and save. It supports online feedback, online upgrades, and reports print. some VW and Audi models support a guidance function that guides customers to do some functions operations. Repair Info within the toolbox aims to provide vehicle diagnostic tutorials, and only the special functions of some models of GM and Ford have tutorials playback videos.

Diagnostic Scan Tool Subscription Fee: After 1-year free update, there are two ways to pay for annual fee ( after paying, you can use it as the first year, no brand limit.) 1. Contact us with your device SN number to get promotion about the subscribe fee $80/year. 2. You can renew the software inside the app, the normal cost is no more than $99.95/year, the specific fee is based on the app. So if you need to renew, please compare whether the app's annual fee is lower than $80/year, if yes, you can pay in the app directly.📢NOTE: The FCA AUTOAUTH feature is currently under maintenance. FCA vehicle owners who wish to buy thinkdiag2 please buy an adapter cable to bypass the security gateway.

Thincar S99 Obd2 Scanner Diagnostic Tool,Full System Diagnostic Scanner For Car, Code Reader Car Diagnostic Tool With Oil/Brake/Sas/Ets/Dpf Reset,Lifetime Free Update

THINKCAR
THINKSCAN S99
8.00 X 4.00 X 1.00 Inches
0.81 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XingKa Tech 6.80

Features

【Warm Tips】 Dear customer, there are 📢 Quick Start Guide on the product page. If you have any questions, please send a message to us. We'll reply within 24 hours.❗ Out of 37 vehicle brands, you can only select 1 brand to activate. ⚠️ Please note that not all brands are activated at the same time.

【Choose ONE Vehicle Brand Software】This ThinkScan S99 diagnostic scanner can only support you to choose one vehicle brand, when you are sure it is BWM, or Benz, or Chrysler, or Chevrolet, download the software to the memory card on THINKCAR official website, after the download is finished, you can't modify the brand content.

【Full Systems & Subsystems Diagnostic】ThinkScan S99 obd2 scanner diagnostic tool will scan your entire vehicle's systems and subsystems including Body, Chassis, Powertrain, Fuel system, Light system, etc. It identifies systems and subsystems module information, reads fault codes, and generates a diagnostic report in as little as 120 seconds. You can access the system from the report menu to clear fault codes and live data graph,quickly locate vehicle faults and get them solved.

【5 Hot Special Services】ThinkScan S99 car scanner now offers Throttle Adaptation, Electronic Parking Brake Reset, DPF service,Oil Lamp Reset, and Steering Angle Sensor Reset functions for free. Optimize your engine performance with Throttle adaptation, reset your oil life system with ease to save time and money on maintenance, and enhance your vehicle's handling and safety with SAS Reset. Note: Service functions vary by vehicle, please to check compatibility before order‼

【Full OBDII + Data Streams + Report Print】ThinkScan S99 obd2 scanner for car has full obd2 functions, live data streams and diagnostic report print. The S99 code reader will automatically record scan diagnostic data and the recorded data can be played back in text format and graphic format. You can also connect to a PC to print a diagnostic report, making it more convenient to watch the failure results, help you to find the problems when you need to repair your car.

【Free Lifetime Updates】With the S99 car code reader, you'll enjoy lifetime free software updates. That means you'll always have access to the latest diagnostic capabilities and performance improvements, ensuring that your tool stays up-to-date with the latest vehicle models and software updates. Plus, updating the tool is easy - simply connect it to your computer and download the updates through our user-friendly software. ONE YEARS WARRANTY.

【Diagnose at Home】More and more car owners prefer to choose a suitable scan tool and make their own diagnosis and repair, which could save more time and money. Especially in 2022, they could do daily car health diagnoses and fix car powertrain problems in their home, with no need to visit auto repair shops.

Thinkcar Car Scanner Thinkscan Sf100 Obd2 Scanner Abs Srs Check Engine Light With 28 Reset (2 Free Optional) Car Diagnostic Tools With Oil Epb Reset Autovin Code Reader With Battery Test & Wifi Update

THINKCAR
SOC-SF100-FBA
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SoctechDirect 7.84

Features

🛠️【Turn Check Engine Light Off】Thinkscan SF100 obd2 scanner with Android 6.0 system fast response and plug & play quick diagnostic cable, it can read DTC fault codes, which help to display live data stream, also can freeze frame and quickly reveal vehicle "Check Engine" light warning (MIL) problems such as: loose fuel cap, ignition timing, engine coolant temperature, etc. 4-inch touch screen to turn off engine warning light with just one-button.

🚗【ABS & Airbag System Diagnostic Tool】SF100 is more than an engine code reader, as it also serves as an SRS Airbag scanner and ABS scan tool. The device is a simple diagnostic tool that allows you to diagnose your car without in-depth technical knowledge. When the traction light is constantly on, you can diagnose your car's problems on own. Tests the ABS cycling for brake bleed and the airbags for popping up, it works perfectly, just like the factory technician software.

🚗【Preventive Vehicle Maintenance】The oil light reset and brake pad replacement functions provide step-by-step reset procedures for most 1996 and newer OBD2 vehicles. However, you need to know the make and model of your vehicle. SF100 scan tool provides preventive vehicle maintenance and drive cycle procedure can be a great relief for beginners. This abs code reader can also monitor your oil level and its life or reset the brake pads position.

🚗【OBD2 Functions for Improved Performance】SF100 provides the ability to read/clear OBD codes, such as DTC search, O2 sensor test, I/M readiness test, on-board monitor test, freeze frame data display, EVAP system test, retrieve vehicle information, ect. This code scanner can solve most exhaust related problems. With the screen recording to save, you can view the live data report on the corresponding model and share your report via Bluetooth or Email, do not worry about data loss.

🚗【Hardware Upgrade & Battery Voltage Monitoring 】Latest Hardware Upgrades👍Built-in 600mAH Battery👍16GB SD Card👍Wi-Fi Auto VIN👍Live Data Stream👍Screenshot/Screen Recording👍OBD Fault Code Library👍Battery Voltage Monitoring helps you get early warnings for battery and charging system problems👍Covers 99% of car repair and maintenance needs, all-around reliable, time-saving and cost-effective.

🔔【More Reset Functions Worth for You】This diagnostic scanner is a great choice for DIY and small workshops. You can choose from 26 extra additional reset functions, such as SAS reset, Injector Coding, Throttle valve relearn, DPF regeneration, TPMS reset, etc. Note: Each additional reset function costs USD 29.95/year/reset. If you have the problem that you need to pay for the software after registration, please contact us with the device information SN via Amazon message.

Thinkcar Sd6 Scan Tool Engine Tcm Abs Srs Bcm Ic Obd2 Scanner With 28 Reset(5 Free Optional) Car Diagnostic Tools With Oil Sas Immo Tpms Reset Autovin Automotive Code Reader Wifi Free Lifetime Update

THINKCAR
SD6
3.31 X 1.10 X 6.14 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
EDIAG Automotive Tools 9.87

Features

【Engine+AT+ABS+SRS+BCM+IC Diagnosis Scan Tool】THINKCAR SD6 OBD2 Scanner automotriz provide 6 Systems-- Engine(ECM),Transmission(AT), Airbag(SRS),Antilock Brake(ABS),Body Control Module(BCM),Instrument Cluster(IC) and permanently Update the Latest Version.The car code reader quickly determines the cause of the vehicle's failure,turns off warning light. It also One-click generates a complete diagnostic report to record the information, review the former fault code and recorded data at any time.

【Free 5 Reset Services From 28 Reset】ThinkScan SD6 diagnostic tool Support 28 Reset such as Oil RESET, SAS RESET, TPMS, Key IMMO, Break RESET etc..5 special Functions can be selected from 28 Reset and Free Lifetime Update. Thinkcar SD6 offers comprehensive and swift diagnosis as an excellent Diagnostic scanner tool. SD6 scan Tool works on more than 60 vehicle brands over 10000+ cars. Covers OBD2/EOBD/JOBD vehicles mostly manufactured after 1996. More and More private owners choose SD6.

【4-Inch Touch Screen and Plug&Play mode】THINKCAR SD6 scanner is equipped with large 4’’ gorilla glass touch screen. Compared with other brand scan tools, SD6 code reader is more wear-resistant and scratch-resistant. Comes with 1GB ROM to ensure the software runs fast, and 16GB internal memory offers enough space to download more car modules and newest Reset. Plug and play mode makes SD6 auto connects with your car quickly and supports offline diagnosis for 98% 12v passenger car makes worldwide.

【Real-time Battery Voltage Display && AUTO VIN】When SD6 automotive tools properly connect with vehicle, the SD6 will display real-time battery voltage and get your VIN and vehicle info rapidly. It reads and cleans code, supports display data stream graphic, ScreenCap Function stores and playbacks dynamic data stream, helps you do quick analysis and diagnosis, solve the potential problem of the vehicle. Connect the car to use, No need to waste time to download the software First.

【Support 10 FULL OBDII Test Modes】THINKCAR SD6 car diagnostic tool supports all 10 test modes of OBDII test, including Identify VIN information, I/M Readiness status test, View freeze frame, View data stream, O2 Sensor, EVAP system test, On-Board monitor test, Read&Clear DTCs, DTC code look up, Turn off MIL(Malfunction Indicator Lights). This Code Scanner can handle most emission-related issues, Check Engine Light Failure, to help you prolong car lifespan with improved performance.

【Prompt Customer Service】Thinkcar SD6 Car scan tool Designed in USA and made in High quality. We offer 100% satisfaction customer service, Recommend to contact us to get quick response . When you met the device charge extra fee, please contact us or send mail to(support@ kingbolen. com),We will help to solve your problem. ThinkCar SD6 needs to be connected to WiFi for the First time to install and Auto update NEW CAR Model Data Packets. After the update is complete, offline use is supported.

Thinkcar Code Reader Ts609 Obd2 Scanner For Engine Transmission Abs Srs Diagnostic Tool With Oil/Epb/Sas/Tpms/Throttle Body Reset/Injector Coding/Reset Bms/Reset Dpf -Free Updates

THINKCAR
THINKCAR-609
11.60 X 9.40 X 2.10 Inches
1.10 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UCar Technology CO.,ltd 9.70

Features

【Engine/Transmission/ABS/SRS Diagnostics】 +【 Full OBDII Functions】Thinkscan obd2 scanner supports comprehensively accesses the ECU for Engine, Transmission, ABS and Airbag system, reading and erasing code, live data stream, and turning off the system warning lights; performing standard OBD/EOBD diagnostics as Live Data Graphing, Vehicle Information, I/M readiness,On-Board monitor test and more

【8 Most Used Reset Service + Battery Test】Thinkscan scan tool supports (Reset OIL, Reset TPMS, EPB,Reset ABS, Reset SAS, Elec.Throttle relearn, Injector coding, Reset BMS,Reset DP..F). scan. Through the real-time scanning with this code reader for battery voltage, the state of automobile battery can be accurately known

【Data Data Record & Report & Print + Graphing 4-1 data stream】You can record or playback any data stream or diagnostic results, and print them by email for further analysis. The Diagnostic Report automatically records the basic diagnosis report and can be shared.Draw data flow graph in real time and display detailed parameters. Four data can be selected at will for simultaneous analysis.

【Support Most Vehicles】For AUDI, For BENZ , For BMW , For CHRYSLER , For CITROEN , For DACIA . DAEWOO , For FIAT , For GM , For HOLDEN , For HONDA , For HYUNDAI , For JAGUAR , For JPISUZU , For KIA , For LANDROVER , For MAHINDRA , For MARUTI , For MAZDA , For MINI , For MITSUBISHI , For NISSAN , For OPEL , For PEUGEOT , For PORSCHE , For RENAULT , For SAAB , For SEAT , For SKODA , For SMART , For SPRINTER , For SUBARU , For SUZUKI , For TATA , For TOYOTA , For USAFORD , For VOLVO , For VW

【5 Years Warranty + America Tech Support】Thinkscan scan tool belongs to the brand thinkcar.It's technical team is established by American engineers and provides the most authentic services.If you have any question, just ask Q&A on this page.

Thinkcar Obd2 Scanner Wireless, Thinkscan Max2 Lifetime Free Upgrade Diagnostic Scan Tool With Can-Fd Protocol, All System Diagnosis & 28+ Resets, Fca Autoauth

THINKCAR
THINKSCANMAX2
8.00 X 4.00 X 2.00 inches
3.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OBD BOX 8.28

Features

🏆【 Free Lifetime Upgrade】OE-Level wireless scanner of all available car systems such as engine, transmission, ABS, SAS, TPMS, BMS, IMMO Systems, etc. The basic functions of all systems are read/clear codes, real-time data stream, and read ECU module information. Provides comprehensive and rapid diagnosis via the "Scan" menu. The basic function diagnosis and 28 reset functions of the whole system supports free upgrades lifetime. V4.0 Bluetooth VCI Dongle which supports up to 33 feet of diagnostics distances. Say goodbye to annoying connection cable.

🚗【28+ Maintenance Reset Functions】Thinkscan Max2 is a professional scan tool with 28 most popular maintenance services Lifetime Free to use and upgrade. It effectively handles most of the car reset and relearning jobs, perfect for experienced DIYers and mechanics, it can do Oil Reset, SAS Reset, Battery Matching, ABS Bleeding, EPB Reset, Gear Learning, IMMO Matching (Disable lost keys, add new keys), Injector Coding, TPMS Reset, etc.

🚗【Support CAN FD Protocol(WORTH $100)】Thinkscan Max2 automotive OBDII diagnostic tool is the only product in this price range that is compatible with the CAN-FD protocol and supports GM vehicles manufactured after 2020,which allows you to diagnose vehicles with CAN FD protocol directly without having to purchase a $100 CAN FD adapter and runs faster than others and reduces the risk of undetected errors to enhance the user experience significantly.

🚗【Intelligent Auto VIN & Report Share】An affordable price but rich feature for you. It has an AutoVIN scanning function that automatically identifies the vehicle's VIN number and detail models for diagnosis and automatically generates a diagnostic report, the report can be obtained directly by scanning a QR code with your phone or shared via email. Some car models may not be able to use the auto-scan function and require a manual choosing the car model to access the all-system diagnostic menu.

🚗【Remote Tech Support】Equipped with the Android 10.0 operating system, 5.99-inch touch screen, 3100mAh battery capacity, easy operation, and a longer standby time. If you have any vehicle problems that you can't solve, please don't worry, it also supports TeamViewer remote-assisted diagnosis, which provides you with professional 1v1 technical support. Has a fault code lookup library to help you quickly find the possible causes of the fault codes and provide the corresponding solutions.

🚗【OBD2 Full Functions】Thinkscan Max2 OBD2 scanner supports all 12V vehicles manufactured after 1996 that use the OBDII protocol. Supports OBDII 10 modes, such as Read/Clear Codes, O2 Sensor/EVAP Test, I/M readiness, On-Board Monitoring, Datastream, Freeze Frame, and Vehicle Information (VIN, calibration ID, calibration verification numbers). Support a maximum of 4 live data to be merged into a graphic for easier comparison and data records to better monitor vehicle performance and analyzes abnormal parameters.

🚗【Support 93+ Car Brands & 15 Languages】Thinkscan Max2 2022 new release code reader saves you a fortune inexpensive repair and supports up to 93+ car brands of American, Asian, and European vehicle making. It also supports an online upgrade & feedback function, one-Key screenshot, record & playback of diagnostics data, and a built-in Google browser. Supports 15 languages: English, Portuguese, French, Russian, Spanish, Japanese, Korean, Traditional Chinese, Hungarian, Polish, German,Italian, Greek, Arabic, Slovak.

📢【Purchase Note】If you are not sure whether the Thinkscan Max2 can do certain functions on your car. Suggest you provide us with your detailed model, year of manufacture, the function you want to do, or VIN number for further confirmation before purchase. Support 7/24 Service, any questions please contact us via Amazon or obdbox21@163.com.

Top 10 engine tools Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Thinkcar 7

Top 10 engine tools Brands Pie Chart


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