Bad O2 Sensor?

Discussion in 'Fox 5.0 Mustang Tech' started by senate422, Jun 15, 2012.

  1. I have turbo cobra and my innovative guage reads 21.4 or so when im cruising and then drops to 7.4 when I clutch...jumps around a lot too. had it tuned less than a year ago, should I just replace the sensor with one fro[m innovative?
  2. Are you talking about the gauge sensor or the O2 sensors for the engine?