FULL AND QUALITATIVE DIAGNOSTICS OF ENGINE AND OTHER CAR SYSTEMS DO NOT BE ELM327 AT ALL WISHES OF THE OWNER ... DO NOT NEED TO FEED ILLUSIONS ... It’s important to use the ELM-327 engine somewhere, if you don’t have to go to the panel, “God forbid,” the machine will start to work "not normal" in order to at least understand what kind of repair to start preparing for ... independently decrypting the errors ...
Recently, in various kinds of automotive forums, there has been, to one degree or another, interest in diagnosing a car using the ELM-327 adapter. I decided to share information on connectivity, settings, etc.
This adapter allows you to view the following parameters:
• Engine turns;
• Coolant temperature;
• Short-term fuel correction;
• Long-term fuel correction;
• Pressure in the intake manifold;
• Oxygen sensor data;
• Engine turns;
• engine load;
• State of the fuel system;
• Vehicle speed;
• Absolute air pressure;
• Advance ignition;
• Intake air temperature;
• Mass air flow;
• Throttle position;
• Graphic display of the parameters of the above parameters;
Supported ELM327 adapter protocols:
• ISO15765-4 (CAN bus): Audi, Opel, VW, Ford, Jaguar, Renault, Peugeot, Chrysler, Porsche, Volvo, Saab, Mazda, Mitsubishi;
• ISO14230-4 (KWP2000): Daewoo, Hyundai, KIA;
• ISO9141-2: Honda, Infinity, Lexus, Nissan, Toyota, Audi, BMW, Mercedes, Porsche;
• J1850 VPW: Buick, Cadillac, Chevrolet, Chrysler, Dodge, GM, Isuzu;
• J1850 PWM: Ford, Lincoln, Mazda
Diagnostic software ELM-327 is full on torrents, Google Play, and indeed on the Internet.
For example, a good selection of
Carzis diagnostic program.
ELM-327 connection settings:
ELM 327 Bluetooth Connection:
Attention! In order to avoid power surges that could damage the adapter and / or the car's computer, we recommend that you connect / disconnect the scanner only when the ignition is off.
1. Install any ELM 327 program on your device;
2. Connect the ELM327 Bluetooth to the ODB 2 diagnostic connector of your car;
3. Turn on the ignition or start the car;
4. Go to the settings of your Android device;
5. Go to the wireless settings;
6. Turn on Bluetooth and click "Bluetooth Settings";
7. Click "Search for devices";
8. Select the found Elm327 adapter with the name "OBD-II";
9. Enter the pairing code elm327: 1234
10. If the code approached, you will see the inscription "Paired, but not connected." This completes the setup. In very rare cases, the pairing code can be 0000 or 6789;
11. Run the previously installed program;
12. After starting the program, you will see that the only device on the main screen of the program is INACTIVE;
13. Press "Menu" and go to "Settings". In the settings, select "OBD2 adapter settings";
14. Click "Connection Type";
15. Select "Bluetooth";
16. Click "Select a Bluetooth device";
17. Select the device with which you paired in step 8. This completes the program setup. Return to the main screen of the program;
18. Take full advantage of the Elm327 adapter!
ELM 327 WI-FI connection (smartphones on IOS work only via WIFI):
Attention! In order to avoid power surges that could damage the adapter and / or the car's computer, we recommend that you connect / disconnect the scanner only when the ignition is off.
1. Install any ELM 327 program on your device;
2. Connect the ELM327 Wi-Fi car diagnostic adapter to the OBD II connector of the diagnosed vehicle;
3. Insert the key into the ignition switch and turn on the car ignition (can be wound up);
4. Go to the Wi-Fi wireless settings section of your phone / tablet / computer .;
5. Select a WiFiOBD network. Go to settings, on the tab "Static";
6. In this tab, enter the following data:
IP Address: 192.168.0.38
Subnet Mask: 255.255.255.0
Main Gateway: 192.168.0.10
Port: 35000
HTTP Proxy: Auto
7. Go to the program menu that you installed in the first paragraph on the phone / tablet to work with the adapter;
8. Pair the program with the vehicle ECU. Done!
