If this is the first time connecting to this device you'll probably be promptedįor the password. Now choose the OBD2 Wifi device in the list. From the settings on your phone click on the Wifi item. To car.) Shown here is a cheap ELM327 Wifi clone adapter from eBay.Ĭonnect to the OBD2 adapter's Wifi prior to running the app on The adapter in our example uses 1234Ĭonnect the adapter to the OBD2 connection port in your vehicles (Usuallyįound near the drivers position, the exact location will vary from car If prompted for a PIN then enter the PIN number supplied by the YouĬan optionally check the Secure connection checkbox. If your device is not in the list you can click Scan for devices. Then click the Connect (Bluetooth) button.įrom the Bluetooth OBD2 Connect dialog you should see a list of already pairedĭevices. Run the RevHeadz Engine Sounds app and navigate to the Connect Screen byįrom the main menu.

We have experienced connection dropouts with these adapters during our testing. These usually have identical MAC addresses such as AA:BB:CC:11:22:33 and so may cause communication issues if there is more than 1 in the same vicinity. The following instructions are for the Android version of RevHeadz Engine Sounds.ĭisconnect OBD2 adapters from the vehicle when not using your car to avoid drained battery.Įlectric Vehicles are not supported by RevHeadz at this time.Īudio output while using RevHeadz OBD2 as it introduces significant lag in the sound output.Ĭonnect the adapter to the OBD2 connection port in your vehicles (Usually found near the drivers position, the exact location will vary from car to car.) Shown here is a cheap ELM327 Bluetooth clone adapter from eBay.

Revheadz engine sounds