Topic: ford f150 ecm failure symptoms

Used Nissan Cars - The Right Choice For Me? If the oxygen sensor fails your car will still run, but it will run inefficiently and cause increased fuel usage as well as exhaust emissions. The unheated versions usually last about 50,000 miles and the heated about 100,000 a long. Soot build up will be the main reason for failure a good oxygen sensor. Because of this, an second sensor does not last as long as the first one. This is primarily due to wear and dirt various other parts from the engin...