Currently im using 215/45/17 n9000 nexen tyre, i found some bad comment on this tyre but up to my expectation it was superb + cheap(maybe), so my tyre botak soon, need replacememt, need to ask sifu around any tyre...
bros,
as far as i understand, O2 sensors should produce a voltage between 0-1V
so i went ahead with the diy project for the AF ratio ...and somehow..
when i tried to measure the voltage with the multimeter...