Updates?
Do you mean calibrate the o2 sensor? I believe that there is nothing you can do for the gauge other than replace it unless you know electronics well enough to fix itFor the record, please make sure your AFR gauge is calibrated correctly before assuming your AFR is bad.
YeahDo you mean calibrate the o2 sensor? I believe that there is nothing you can do for the gauge other than replace it unless you know electronics well enough to fix it