Examine the code scanner to read the code that turned up on a 2008 expedition. It has been found that scanners have different levels of performance, mainly based on price. At a low level, you need to buy an app on your phone in addition to the tool. Budget scanners are also not allowed to read transmission codes or airbag codes or reset codes. I chose this model as the ideal focus on functionality and ease of use. Excellent packaging, complete with instructions, charging cable and interface cable. The build is solid - it's basically an Android tablet wrapped in a rubber shell, similar to the Fire tablet for kids. 5 minutes to set up with wifi and email plus a software update and 5 different make upgrades including a Ford (which I used). Connected to the car, it automatically reads the VIN and runs a diagnostic report. I found the 2 errors I was looking for and emailed myself the report. Press the light reset button and the code will be erased. Told me about a problem with a separate cylinder. It has all the features I was looking for and no really professional features like TPS sensor programming which I would never use. Necessary. Paid for myself for first use as I don't have to order parts or go to the dealer for service. Solid purchase.
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