Consider the most famous and commonly used before using the ELM327 in the field. In fact, there are many products on the Internet that can work with scanners.
Now comes the turn of software selection. Next, you need to connect from your phone via Bluetooth with the scanner. This is probably the easiest and most convenient way to self diagnosis. Then, depending on the type of connection with the device, various manipulations are performed. It is enough just to insert it to the end and that's it. Connecting the deviceĪs mentioned earlier, the ELM327 connects to the vehicle's OBD2 port. These are Bluetooth, Wi-Fi and USB cable. There are several options for working with the ELM327. Its task is to read data from various engine sensors, electronic systems, error codes and their reset in the computer's memory. What can you do, the specification is foreign, you will have to delve into and master English.ĭepending on the manufacturer, outwardly the device may look like a small box with a male connector.
Many of the transcripts may not be translated into Russian. Therefore, before using the ELM327, it is recommended to search the Internet for a complete list of them. The number of codes is actually very large. It indicates that there is a problem in the turbine injection pump. The type of breakdown or the third digit can also take on several standard values:
pillows, central locks, power windows, etc. The letter symbol can take on several meanings, depending on the class of equipment in which the breakdown was found:
the last two digits are the error code itself.the third digit indicates the type of failure.It has no special meaning, as it is used when compiling the total number to clarify a specific malfunction The error message from the system consists of one letter and a sequence of 4 numbers. Also, the OBD specification assumes the presence of a connector in the immediate vicinity of the steering wheel. The standard also defines a connector through which diagnostic information can be obtained. Manufacturers may use various protocol implementations to connect OBD to a vehicle. Its task is to monitor the condition of the engine, individual parts of the body and the internal control network. Auto diagnostic mechanismsĪuto manufacturers are trying to design their equipment in such a way as to be able to quickly scan for faults and also quickly eliminate them.įor this, the OBD2 diagnostic standard was adopted, resulting from several stages of long development and testing.
How to use the ELM327 will be discussed in this article. This is available if there is an OBD2 output on vehicle and a special autoscanner from the ELM series. And now there is an opportunity to diagnose a car in your garage, without even disassembling it. Modern technologies penetrate deeper and deeper into the most diverse branches of human life. After that you can start diagnosing your car! You can also select the protocol manually in the "Car profiles" item (located in the same menu as "settings").ĩ.
After that, click on the icon with the inscription "Adapter Status" and check the connection (green checkmarks should appear at the first 3 items in the list).Ĩ. Open the "OBD2 adapter settings / Select Bluetooth device" section and select your adapter ELM 327 Bluetooth(identified as "CHX", "OBDII", "CBT", "Vgate", etc.) from the list.ħ. Go to the program menu item "settings".Ħ.
A new device will appear in the search window (as a rule, the identifier is "CHX", "OBDII", "CBT", "Vgate", etc.) After that, you can click on the pairing item with the device (you will need to enter the password from the adapter manual, this is usually 1234,0000,1111,9999,6789ĥ. In your settings mobile device You need to go to the Bluetooth wireless networks section and click search for new equipment to pair.
Then turn on the Bluetooth module on your device (smartphone or tablet PC on the Android platform).ģ. Connect diagnostic adapter ELM 327 Bluetooth to the OBD II diagnostic connector of your car, after which you need to turn on the ignition.Ģ. So let's get started if you have diagnostic adapter ELM327 Bluetooth then for its work with the program Torque You need:ġ. What are their differences and why it is possible not to connect to the car. Video instruction for connecting elm327 BluetoothĬompare elm327 Bluetooth v1.5 and 2.1 adapter versions. On our site there are instructions for elm327 various modifications ( USB, Bluetooth, WiFi) If you purchased a diagnostic adapter based on a chip ELM 327 and you have difficulty setting it up, then on this page you will find the instruction in Russian for ELM327. Instruction for setting up a diagnostic adapter ELM 327 WiFi with software DashCommand download