GM MDI you are going to also possess the ability to tell him what exactly demands to be fixed.

Tips on how to Diagnose OBD-II 1Feel around the leg space of your automobile; that you are seeking a diagnostic outlet. This plug receptor is the entry point into your auto's diagnostic program. It ought to be in plain sight, somewhere near the steering. This outlet takes a 16-pin plug Auto tools, so it can be significantly larger than a computer's USB port.

2Insert the diagnostic scan tool's 16-pin plug into the diagnostic outlet. It should really fit easily GM MDI, and you should not need to force it.3Turn the scan tool on and wait for it to boot up absolutely, which shouldn't take extended.4Put your automobile's key in to the ignition and turn the vehicle on.5Wait a handful of seconds as the scan tool establishes a working connection using the auto's laptop or computer. When it does, a diagnostic code should appear on the scanner screen6Type the reported fault code into a search engine. You might also need to add the manufacturer's name.

So, looking "BMW P1089" will land you on a code list together with the explanation, "O2 Sensor Circuit Slow Response in Lean Handle Range (Bank 1 Sensor 2)."7Select search phrases from the code's definition, then plug these in to the search engine to find a higher explanation of the car's challenge. This may enable you make the selection on whether or not or not you would like to try the repair job your self. If you make a decision to go to a mechanic, you are going to also possess the ability to tell him what exactly demands to be fixed.

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