Does anyone have experiance in updating the firmware and doing the calibration? Need assistance please.

 

Have you tried going to the Innovate site and looking in the support forum....there is a lot of help in there.

 

The calibration of the sensor is done using the gauge. It says to remove the sensor from the exhaust pipe so it's exposed to air and then, with the key on, push the button on the gauge 3 times. The gauge will begin to flash CAL and then you push the button again. That will calibrate the sensor. The heater calibration is automatic and doesn't require anything to be done.