good day all
recently i installed (( GLOW SHIFT air/fuel gauge )) but it didn't work, i own 07 GT the O2 censor has 4 wires 2 black 1 white and 1 gray i connect the gauge wire to the gray wire of the sensor but didn't worked. the glowshift gauge is designed to work with a narrow band sensors. any help please . should i install another sensor with 2 wires only?