[6spdhyperblue]

Originally Posted by JSH

JRE posted last week that, if properly calibrated on the dyno(?), our Gen 6 tunes should not require future adjustments. You're indicating here that is not the case.

If YOUR car was dynod with a wideband then that is correct.

The point of the wideband is to take a base tune and remove the buffer for potential difference from car to car or any mechanical issues that may be exposed by the wideband reading

[JSH]

Originally Posted by 6spdhyperblue

If YOUR car was dynod with a wideband then that is correct.

The point of the wideband is to take a base tune and remove the potential difference from car to car

All my race cars had an O2 sensor/cylinder, so I understand their potential importance, but analyzing the data from 4 cylinders seems pretty sketchy to me. But it must work pretty well.