oxygen sensor

  • Dark Theme is now available. Switch at the bottom of the page or in your preferences.
  1. matreyia

    The Effect of Replacing O2 Sensors - Results

    Full FBO and MHD Wedge Tune. Was getting super duper shitty gas mileage - we talking 12mpg... Replaced all four o2 sensors and mileage shot back up like a rocket. Now 18-20 city and 23-24 highway. This is with down pipes. So if there is anyone who is wondering if changing o2 sensors after...
Top