2011 48 o2 sensors

  • Kconroy6669
    Kconroy6669
    7 years ago
    G'day guys. 
    So I'm doing an exhaust change on my 48 and have mixed up the 02 sensors. I don't know which is the front and which is the back. I have read that they should be coloured grey and black but there not there both black. 
  • noctm
    noctm
    7 years ago
    i don't think it matters. i have mine marked for left and right so i've never mixed them up - but i'm pretty sure it's just down to where they're plugged in and they're the same otherwise