Changing O2 Sensors on an F150?

Answer O2 sensors on your Ford F150 monitor the pollutants in the exhaust. They send information to the Ford's central computer, called an ECU--electronic control unit--and this ECU then adjusts the air-t... Read More »

Top Q&A For: Changing O2 Sensors on an F150

Instructions for Changing the Plug Wires on a 1998 F150 4.6L?

The F-series line of pickups, which dates back to 1948, has been the best-selling vehicle in the U.S. for over 30 years. The F-150 arrived in 1975 and was the most popular model in the F-series lin... Read More »

Can anybody tell me that CCD sensors take better picture in digital photography or CMOS sensors ?

All other factors being equal, CCD is better by far - but all other things are seldom equal. CMOS is easier and less expensive to manufacture and so has had far more development in recent times. CM... Read More »

What Causes Bad O2 Sensors?

Oxygen sensors are an important part of your car. According to the Mr. 2 website, the oxygen sensor's main function is to let you know whether your automobile's fuel supply is too rich--meaning you... Read More »

About MAP Sensors?

The various sensors on a car, including the MAP sensor, provide input and output to and from the car's computer (Powertrain Control Module, or PCM). If the inputs are missing or wrong, the outputs ... Read More »