ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327. The output protocol (connection to laptop) is RS232.
OBD-II Software for ELM327 is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.
The program is very user-friendly, and easy to learn. It is also very easy to install:
simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides.
The software supports two platforms - Android/PC
The program lets you perform the following operations:
Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
Clear trouble codes and turn off the MIL ("Check Engine" light)
Display current sensor data, including:
2.Calculated Load Value
4.Fuel System Status
6.Short Term Fuel Trim
7.Long Term Fuel Trim
8.Intake Manifold Pressure
10.Intake Air Temperature
11.Air Flow Rate
12.Absolute Throttle Position
13.Oxygen sensor voltages/associated short term fuel trims
14.Fuel System status
Q: What's the version of this unit?
A: It's V1.5version of this unit.
Q. What's the Password of the Bluetooth?
A: It's "1234" .
Q: If it can do all most car models and diesel car models?
A: No, it can just support most standard OBD II car models, Dieser car models can't be supported.
Q: Which android system phone can compatible? If it can compatible with Iphone?
A: Please kindly use Android V 4.0- 4.4 or V5.0. Can't support for iOS.
Q: Why my computer can't connect with this Bluetooth?
A: This unit is with V2.0 version Bluetooth, check your computer if it's V2.0 version, or please use V2.0 bluetooth adapter.
Q:Why my phone can't connect with the Bluetooth?
A: Please kindly check if you choose the bluetooth connect way in software setting.
Q:My phone can connect with the unit, but it can't find my car?
A: 1. please check ifyou choose the "OBD II" adapter of " adapter choice" in setting software. 2. check if your android system version is V4.0 - 4.4 or V5.0. 3. check the protocol of this car if it can be supported, and try with more new cars. (pls contact with us for video)
Q: If I still have question, what should I do now?
A: please kindly contact with the Seller,Thank you.