On-board Computer display

[hystria]

Originally Posted by 60 Somethings

Check-out the ScanGaugeII, which many of us use.

http://www.scangauge.com/

It plugs into the OBDII port and gives a significant amount of info - but not the outside temp. The "intake air temp" is probably the closest, but it's not true outside temp.

Interesting
But... if it reads from the ECU, that mean the ECU is already set to compute thos infos... why it doesn't not also display them on the cluster it has to be plugged or something