What is a bidirectional scanner?
The scan tool is the primary bidirectional control device and could actually be called a bidirectional tool, because it sends information to, and receives information from, vehicle control modules. … Most enhanced scan tools also have the ability to actuate relays, injectors and coils, perform system tests, etc.
Foxwell NT630 Elite OBD2 scanner is confirmed with Bi-directional Function:
SRS, ABS Transmission…Yes
Support transmission and engine…Yes
Freeze frame data…Yes
Wifi Connection: NO
This is Foxwell NT630 Elite OBD2 scanner
Weight: 2.95 pounds, dimension: 13.2 x 9 x 3.1 inches
This Foxwell NT630 Elite professional scanner took you to gain access to powerful OBD2 diagnosis as well as live data streaming from ABS and airbag control systems. However, the bidirectional obdii software runs on different specific models and systems.
With the FOXWELL NT630 you can automatically detect the vehicle you are testing. In turn, you will have the comfort of knowing specific problems while reading diagnostic trouble codes and turning off manufacturing indicator lights (MIL).
You won’t be short of functions with emission readiness, on screen DTC definitions, and accurate DTC library, to determine causes of check engine light and turn off MIL light.
This obd2 scanner can turn off ABS airbag warning light. Plus it supports ABS live data, SRS, ESP sensor data, and brake assist data.
On top of that, the bi-directional diagnostic tests on anti-lock brake systems and airbags are easy-to-perform. The tests let you use the scan tool to temporarily activate or control a vehicle system. When you exit the test, the system returns to normal.
Some tests display a command to the operator. For example, if “Press Brake Pedal” displays, the
operator has to press and hold the brake pedal and then continue. The number, and type of tests
will vary for each vehicle, year and components.
Typical special test options include:
- ABS Manual Control Tests – allows to manually control the actuators in order to test ABS
motors, solenoids, solenoid enable relays, EMBs, and more.
- ABS Motor Test – allows to manually control the ABS pump motor.
- ABS Version Test – displays the name of the brake system and the ABS controller version
number, software ID, and sequence value.
- Actuator Tests – allows to manually control the actuators in order to test AYC valves, inlet
valves, outlet valves, pump motors, and TRACS valves.
- Autobleed Test, Automated Bleed, or Service Bleed – removes air from the internal brake
fluid chambers after servicing the brakes.
The FOXWELL NT630 is compatible with over 52 different models of vehicles.
This bi-directional scan tool works on most 2000 and newer vehicle modules. However, it is not compatible with all vehicles for all functions. If it is not compatible with your car, you can contact Foxwelltool.com.
You can read and clear codes on all OBD2 compliant cars, light duty trucks and SUVs sold worldwide.
Differences between bi-directional and normal scan tools:
Normally, a diagnostic scan tool read and clear trouble codes on your vehicle. That’s why you can see data parameters when you connect an OBD scan tool to your car.
Bidirectional scan tool features with bidirectional control function to command particular operations on the vehicle.
The main differences among those bidirectional scanners lie within the price, test functions available for each vehicle and the compatibility for each car.
How does bi-directional control work?
Bidirectional control allows the technician to use these autoscan tools to send and receive information from a vehicle.
For example, instead of simply reading a DTC error code, with bidirectional control you have the ability to test different systems or open and close valves within the vehicle to solve the issue inside.
An affordable bi-directional scan tool?
Right now, the prices on the market can vary from $100- over $1000. Though whatever your price range. Foxwell NT630 Elite price is reasonable (149USD). If you’re looking to keep your budget below $200, this scan tool may be the one you are looking for.
However, if you are looking for more advanced features, I would suggest Launch X431 Pro, Autel MaxiSys MS906BT which are more than 1000usd.
Should I buy a bi-directional scan tool?
If you work at an auto repair shop, you might need all this advanced function to see the vehicle’s messages and give commands to the onboard computer to take actions on the vehicles.
If you are a DIYer and you want some technology that really changes the mechanic business, you want this bi-directional control tool too.
Or simply, if you want something that mutually works for your car, you’ve chosen the right scanner.