In order to make a car with the proper functions, it requires multiple machines and engines. Unfortunately, it is not easy to oversee or inspect the problem of the car with just your naked eyes.
No worries because the bidirectional scan tool is created to solve this particular problem. It will do everything you can need in your garage. The item fits for technicians, advanced DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, automobile tech, home mechanic, DIY beginner, automotive student, backyard mechanic, retired mechanic, weekend DIY, and individual.
There are many types of scan tools available online. You may go through the review by our review team below to see further functions offered by each product.
10 Best Bidirectional Scan Tool
10. Autel MP808K Diagnostic Scan Tool, Upgraded Ver
The tool comes with 11 connectors that can access more vehicle models and modules. Additionally, it has special functions like oil reset, ABS brake bleed, EPB, SAS, DPF, BMS, key fob programming, injector coding, power balance, turbo actuator calibration, transmission adaption, throttle adaptation, matching and etc.
Moreover, it can access and scan all electronics systems on over 80 makes and models. Therefore, it can read and clear codes, view live data and graph it, perform active tests, and other vehicle-specific services. Due to the combination of auto VIN, auto scan, and easy to navigate system, it is an easy product to use.
9. LAUNCH X431 V+ Full System Scan Tool Diagnostic Scanner Bi-directional Code Reader
Similarly, it has more than 30 service functions which make it a very qualified partner for garage and mechanics. Hence, it can help major maintenance and repair tasks because it is able to read and clear DTCS, view live data, perform an active test, adaptation, matching, coding for all vehicle systems. Likewise, it also supports online and many other offline coding functions.
The automotive scanner can generate vehicle health reports and print them out. Remarkably, it equips with the best hardware with 24 languages support and large-scale vehicle coverage. As a result, it can diagnose various vehicle models covering Asia, Europe, America, and more.
With the 7000mAh rechargeable battery, you can use it for up to 8 hours. It comes with 32 GB storage capacity and 128 GB TF card.
8. Autel MaxiPRO MP808 OBD2 Diagnostic Scanner with Bi-directional Control
Notwithstanding, this bidirectional tool also has unique functions of key programming and coding, as well as injector coding. Most importantly, it supports full OBD2 functions, power-balance test, leak down test, reset transmission CVIs, retrieve ECU information, calibrate weight sensor, relearn crankshaft position, reset window, Cycle the ABS to evacuate the air, and more.
Furthermore, it is a perfect diagnostic scanner for other vehicle features. It can work on over 80 American, Asian, and European. Meanwhile, the OE-Level system able to cover for all electronic systems will solve most repair problems for the vehicles. Interestingly, it has a slender design of a 7inch LCD touch screen that will take up little space.
7. LAUNCH X431 V PRO(Same Function as X431 V+) Bi-Directional Full Systems Scan Tool
Noticeably, it is an intelligent technician and saving labor. The product comprises full-system modules diagnostic and 30 reset service. It covers graphing detailed parameters live data for full systems such as engine, transmission, wiper, seat, lamp control, body system, door lock system, navigation, battery, multimedia, parking sensor, and more.
Further, the item comes with an 8-inch ultra-high-resolution IPS touch screen, built-in connector storage chamber, video maintenance tutorial and case analysis, remote diagnosis, diagnosis history, and more. It also supports over 100,00 car models with replaceable 128G memory cards.
6. LAUNCH X431 DIAGUN V Bi-Directional Scan Tool
This bidirectional scan tool is able to work well on online coding and offline coding on many car brands. It features an Active Test that is comprehensively digging out diagnostic problems. Those are requesting information or command an actuator to perform specific tests, including injector buzz test, turning the fuel pump on and off, cycling the ac, clutch on and off, and more.
Whereas, it can diagnose the electronic control system of up to 150 car brands, and up to 10,000 car models. There is also a language function for you to choose. It permits you to download or update multiple vehicle diagnosis software whenever you want.
5. LAUNCH X431 V PRO(Same Functions as X431 V+) Bi-Directional Scan Tool Full System OBD2 Scanner
This bidirectional scan tool includes advanced OE-Level features. V Scan tool can access all vehicle systems and subsystems. Its functions are all-round, reliable, sturdy, running super fast, time-saving, and cost-effective for professional mechanics.
At the same time, the package comprises 8-inch ultra-high resolution IPS touchscreen, auto VIN identification, one-click update, generate a report, data steam record and playback, etc. It covers more than 150 car brands and up to 10,000 car models. You can choose for preference language among 24 languages.
Not only users can launch the remote diagnosis with other diagnostic scanners of the same brand, but also they can ask for remote control through phones, tablets, and computers, etc.
4. Autel MaxiPRO MP808 OBD2 Diagnostic Scanner More Advanced Scan Tool with Bi-directional Control Ability
On the other hand, this product can access all the modules and offers full bidirectional testing. It has the ability to add key fobs, coding, power-balance test and leak down test, reset transmission CVIs and enable a quick learn, retrieve ECU information, idle relearn, found and fixed misfire, and many more.
In addition to this, it is easy to use as it is attached to instruction in this case so that it will be easier to spot the issues through coding. Interestingly, it can connect to the computer and use a keyboard for customer info entering. Amazingly, it has internet browsing with chrome, plays youtube, has PDF viewer plus it’s slender and takes up very little space as it comes with a 1 inch LCD touchscreen.
3. LAUNCH X431 V Pro (Same Function as X431 V+) Bidirectional Scan Tool All System Diagnostic Tool with ECU Coding
LAUNCH X431 V is one pro automotive diagnostic tool that can read and clear fault codes for all systems. It is a scan tool with Bidirectional Control that is able to request information or command a module to perform specific tests and functions and do some actuation tests.
It supports key fob programming for some cars; although not all, it can rewrite code after replacing some parts. You can download or update multiple vehicle diagnosis software anytime and by just clicking “One Key Update”. What is more, is that it enables us to scan more than 150 car brands and over 10,000 car models. You can extend the ram to 128 by installing an sd card for future needs.
2. FOXWELL NT510 Elite Scanner for Mercedes Benz/Sprinter/Smart Full System Bi-Directional OBD2 Code Reader Professional
Though it does not support all models, it is worth noting that this bidirectional scan tool is only applicable for Mercedes brands such as Benz, Sprinter, Smart, Maybach. As a Professional automotive scan tool, it can read and clear trouble codes for full systems.
The Foxwell scanner allows you to activate or control a vehicle system or component, making the check of electronic components such as switches, sensors, replays, and actuators to be a simple task. Most importantly, it is able to reset partial parameters’ status after repair and maintenance. On top of that, it shows live sensor data in text and graphs, allowing you to view two graphs simultaneously and merge them in one graph to compare.
1. LAUNCH X431 V+ (Upgraded Version of X431 V PRO) Bi-Directional Full Systems Diagnostic Scan Tool
The LAUNCH X431 V+ diagnostic scanner gives you the ability to use dealership level relearn procedures to complete repairs or maintenance. It also provides various functions to deal with vehicle issues. Moreover, it can actuate solenoids and actuators for active testing, send commands to many components to test their working status, without using the vehicle controls.
It is compatible with HD modules to avoid unnecessary costs for buying heavy-duty scanners. It comes with a 9.0 Android LENOVO tablet, 10.1 touch screen, 32 GB storage capacity, and more. While the 7000mAh rechargeable battery can serve up to 10 hours of battery life.
Have you figured your pick yet? These bidirectional scan tools are useful in detecting problems with your car or your customer’s cars. By owning this product, it will be more convenient and to avoid fixing the wrong machines or engines.
The functions are highly developed. The design is unique and permits touchscreen features. Not to mention the various languages which you can choose. It allows you to be up to date on the new upgrade of software and other programs. Moreover, they support diverse car models and brands which means it is applicable to use across continents. With this, you can fix your vehicle quickly and efficiently.