To reset a check engine light yourself, disconnect the car battery, then turn on the headlights for a few minutes to drain the remaining energy and cause a hard reset. Finally, reconnect the battery.Know More
Loosen then remove the wire connected to the negative terminal. Then, remove the wire connected to the positive terminal.
Turn on the headlights, and wait a few minutes until there is no electricity remaining in the system.
First, reconnect and tighten the cable to the positive terminal, then do the same for the negative terminal.
One of the most common causes of a check engine light on the Ford Taurus is the failure of an oxygen sensor. Bankrate says this was the most common car repair in 2013, accounting for 7.55 percent of all repairs. A failed oxygen sensor often robs a vehicle of fuel economy by as much as 40 percent. Common causes of failure include use of E-85 fuel and engines burning oil.Full Answer >
There are hundreds of reasons why a Ford Windstar's check engine light comes on, but according to AAMCO, problems with the mass air flow sensor are one of the most common. This problem usually does not cause serious problems with drivability but can decrease the vehicle's power and cause sluggish reactions. Mechanics connect a device that checks for diagnostic codes stored in the vehicle's on-board computer.Full Answer >
One of the most common reasons a check engine light comes on is a poorly secured gas cap. Gas caps should be twisted at least two full turns after they begin clicking.Full Answer >
To reset the check engine light on a Dodge, open the hood, disconnect the battery, turn all of the lights on, honk the horn to exhaust the residual power, and reconnect the battery. This 30-minute procedure requires the vehicle key, ear protection and rubber gloves.Full Answer >