Does the Wideband need to be recalibrated after power loss ?

For instance, I want to disconnect my TunerP to mount it better and run the cables etc...

Does the logic board in the Pro have a battery to preserve the settings? if not, will the 9 volt battery suffice?

Thanks

 

good question i wonderd about that as well

 

Nope.. Once its calibrated it stays that way until you reflash the unit (new firmware)

 

cool, thanks Jack