- #Bluetooth obd2 reader how to#
- #Bluetooth obd2 reader driver#
- #Bluetooth obd2 reader for android#
- #Bluetooth obd2 reader android#
- #Bluetooth obd2 reader software#
#Bluetooth obd2 reader android#
You can use the WiFi version with Android, but the Bluetooth version actually works better with Android devices.
The Bluetooth version only works with Android devices.
#Bluetooth obd2 reader for android#
BAFX Products Bluetooth OBD II Reader/Scanner for Android and BAFX Products WiFi OBD II Reader/Scanner for iOS It’s the combination of the right dongle AND app that gives you the most information. That kind of functionality is expensive and most apps don’t provide it Bottom line when shopping for an OBD II dongle Step 6: Most dongles app are NOT bi-directionalīi-directional scan tools allow you to trigger solenoids and vehicle features using software. In addition to powertrain “P” codes, carmakers can also use body “B” codes, chassis “C” codes and network communication “U” codes. If you want this information from your OBD II and APP, you’ll have to pay for a more feature enabled app. Carmakers charge scan tool manufacturers and app companies for this information.
Generic trouble codes are limited to engine and transmission codes that relate to emissions.Įnhanced trouble codes, (see this post on the difference between generic and enhanced trouble code) on the other hand, pertain to non-emissions related features such as ABS brakes, crash avoidance systems, HVAC and airbags.
#Bluetooth obd2 reader software#
Remember, the dongle is just the hardware interface it’s the software that queries the ECM.Ĭarmakers are required to provide generic powertrain “P” codes for free. The types of codes you can read with your OBDII dongle are determined by the app you choose, not the dongle. Step 5: Understand what codes you can read And, the amount of live date you can obtain also depends on the software APP you choose, not the dongle. It can vary from model to model even within the same model year. The amount of live data you can receive on your phone is determined by the carmaker and how they designed the ECM and software for each particular year, make, and model. Step 4: Understand what determines how much live data you get If your OBD port points toward the driver’s seat or straight down, it may contact your ankle or foot while driving. Some dongles are larger than others, so inspect the area around the port. Most OBD ports are located on the driver’s side of the vehicle under the dash.
#Bluetooth obd2 reader driver#
Step 3: The OBD II dongle must fit onto the OBD port without interfering with the driver Many WiFi dongles work with both Android and iOS devices. In addition to making sure the dongle supports your platform, you must also make sure it’s compatible with your operating system version. Some Bluetooth OBD II readers will only work with Android, while others work with both Android and iOS. Step 2: The OBD II dongle must be compatible with your phone or tabletīefore you buy a Bluetooth dongle, make sure it’s compatible with your device. The dongle must be compatible with the protocol used by the carmaker.Ĭheck the device manufacturer’s website to make sure it will work with your vehicle. For a description of the different protocols, see this post. The protocol is built into the dongle and the app software that installs onto your phone or tablet. OBD II vehicles can use up to 5 different communication protocols. Step 1: The OBD II dongle must have the right protocol
The dongle can communicate data to a phone, tablet or laptop via Bluetooth or WiFi, depending on which dongle you choose. The OBD II dongle is the electronic device interface that plugs into your vehicle’s OBD II port.
#Bluetooth obd2 reader how to#
But don’t rush into this without understanding a bit about OBD II and dongles How to choose an OBD II dongle? Repair Topics > OBD II Information > OBD II Bluetooth and WiFi dongles > Bluetooth OBD II Reader / Scanner Tools Bluetooth OBD II Reader / Scanner Tools Bluetooth OBD II Reader / Scanner Toolsīluetooth OBD II readers are a great way to get diagnostic information from your vehicle’s computer without spending a small fortune on a scan tool.