How you can Use an OBD2 Bluetooth Scanner to Diagnose Automobile Issue

Onboard Diagnostics II scanners can do so much far more than basically read and clear issue codes inside a car’s onboard personal computer. Making use of an OBD2 Scanner can actually log other additional complex and much more sophisticated troubleshooting codes to help car or truck owners and mechanics better realize the ‘health’ of their cars. For ordinary car or truck owners, OBD2 Bluetooth scanners present exceptional versatility and comfort as they will very easily use their smartphones or tablets to communicate with all the car’s onboard laptop or computer. It is actually vital, even so, to understand tips on how to use these devices to help you diagnose an issue within your auto. Here’s how.

How to Make use of the OBD2 Scanner?
Step 1: Turn the ignition off and discover the Data Link Connector;
Step 2: Plug OBD2 scanner diagnostic cable in to the DLC;
Step 3: Turn the ignition on and wait for the screen to light up;
Step four: Merely press one-click I/M Readiness Important to decide the emission status;
Step five: Pick the Study Codes to discover the root lead to of malfunctions and make some fixes, after which choose Clear Codes to turn off MIL.

Get a compatible OBD2 Bluetooth scanner
In case your auto was manufactured in 1996 and later, chances are it already has the OBD2 interface. The great point with this setup is that scanners already include a common diagnostic connector total having a set of difficulty codes that are regarded as universal. Sadly, there are car or truck manufacturers that might have a unique diagnostic hyperlink configuration. Also, distinct Auto Scanner Tool might not work with particular make and year models of vehicles. Make sure the OBD2 scanner you are going to get supports the year, make, and model of the vehicle.

Locate the diagnostic connector
Establish the location of your diagnostic connector. Most car makers place their connectors under the dashboard commonly close to the steering column. Some makers put it within the very same bay because the fuse panel. A handful of other people may possibly hide it in the car’s center console normally behind the ashtray. Nevertheless you’ll find car or truck makers that put the connectors in a genuinely difficult-to-find location. You may actually search on the internet for the location of your car’s diagnostic connector or check the owner’s manual. The diagnostic connector will have a rectangular shape with 16 small holes arranged in 2 rows. Some connectors will probably be designed like a trapezoid.

Establish the Bluetooth connection
Ensure that your car is turned off. Now plug the Bluetooth OBD2 scanner in to the diagnostic connector. As soon as plugged, turn the ignition essential to the ACC position or the position ahead of the actual engine start. This may give energy to your car’s electronics including the radio, lights, and certainly the diagnostic connector.
Get your Bluetooth-enabled smartphone or tablet. Go to the mobile device’s Settings menu and activate the Bluetooth. Alternatively, you’ll be able to just swipe down in the screen the Bluetooth shortcut of your mobile device. Give it a handful of seconds to scan Bluetooth devices that happen to be within variety. Once you see the name on the OBD2 scanner on the list of Bluetooth devices within array of your smartphone or tablet, click on this to start the pairing procedure. Professional Diagnostic Tool generally come with passwords. Make sure you have the password for the scanner before you can establish the pairing.

Execute the scan
Depending on the brand and model of one’s scanner, you’ll have to use the advised app on your mobile device. Give it time for you to communicate together with the Bluetooth sensor on the device and for the facts to show in your smartphone or tablet. If you can find difficulties in your car’s method, they’ll seem around the scanner app’s window. You may also be presented together with the diverse problems codes that can be present.

Study what the problems codes imply
The trouble codes that the scanner will provide you are merely a combination of a letter and numbers. You’ll must search the world wide web or perhaps your vehicle’s manufacturer on what these problems codes imply. As an illustration, finding a “P0128” may indicate an issue inside the engine cooling method whereby it is not obtaining ‘hot’ enough for optimum operating efficiency. A “P0456” code will indicate a doable leak in the evaporative emission method.
Finding out how to use a Heavy Duty Scanner can assist vehicle owners get a clearer picture of the situation of their automobiles.