Tips on how to Diagnose Ford Emissions Using a Scan Tool 1Locate both generic and Ford-supplemental fault codes online. Print them out. Your scanner's handbook will have the generic codes, in addition to a Ford-specific Haynes or Chilton repair manual will include the supplemental codes. Having said that Professional diagnositic tools, for the goal of this activity, it really is easy to operate with disposable copies. Pick up the printed material and attach to clipboard.2Flip by way of your printouts.
Take a highlighter to all the fault codes coping with the Ford's exhaust method. This would include fuel sensors and valves in places like the Exhaust Gasoline Redirection (EGR) program. Most engine functions, even so, could influence the superior of one's Ford's emissions. For this reason, an active verify engine light will result in your Ford to fail a state inspection. Some codes, like the ones coping with the powertrain handle module itself, is usually safely excluded from consideration.3Open your Ford's driver-side door. Set your clipboard and printouts in the navigator's seat. Glimpse beneath the driver's side dashboard and appear for your Ford's information hyperlink connector.
The DLC is your entrance in to the Ford's diagnostic technique. It is going to be positioned in various spots, depending on the model of Ford you happen to be hunting. Typically, the DLC outlet can be discovered somewhere between the left-side kick panel along with the gasoline pedal on the correct.4Connect your OBD-II scanner to your Ford's DLC outlet. Turn the scanner on.5Turn on the Ford's electrical system. Depending on the form and brand of device you own, you could possibly should get the Ford's engine running also.6Key in a code retrieving command. How to specifically do this depends on the device you own. Defer towards the directions in your scanner's handbook.7Read via the codes in your screen. Because you're looking to discover a diagnosis for your Ford's emissions, ignore any code that is labelled as "Pending." Also, ignore any codes that do not start using the letter "P."8Grab your clipboard off of the navigator's seat. Go through both the generic and Ford-specific OBD-II codes. Place checkmarks next to any fuel or exhaust connected difficulty codes. The moment you're completed, it is possible to either take your Ford as well as your list to a mechanic auto diagnostics software, or you are able to pursue the required repairs your self.
Related articles: