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Aug
Ford Focus Check Engine Light Reset. This simple procedure is similar to one demonstrated in. The check engine light comes on when your cars computer detects an issue within the powertrain. Most of drivers feel annoying when they see the Check Engine Light still turn of even the car problem was solve. Check the error codes have been deleted and the engine management light has gone off.
The Check engine light in a Ford Focus is designed to stay on until it has been deactivated by a mechanic at an auto garage. Check the error codes have been deleted and the engine management light has gone off. Turn on the scanner if it does not power up automatically. For example if the cause of your check engine light coming on was a loose gas cap if its tightened the light will turn itself off. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. Turn on the ignition by pressing the Start button without pressing the brake pedal.
Wait 15 minutes then replace the terminal on the stud and tighten the bolt using the socket set.
How to reset engine service light on ford focus 2011. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. Ford charged me for refrigerant to do the test and when I asked why he acted like you cant do a leak check without it. Use a wrench to remove positive and negative cables. Will the check engine light reset itself. Follow the instructions below to reset the Engine Oil Change minder light on your Ford Focus.