Just spent my first night of driving around with the ScanGauge. (gotta be careful, this thing could be more distracting than a cellphone!)
After playing with a few of them, here's what I've got for the moment.
MPG - instantaneous TPS - throttle position
AVG - trip average fWT/fIA - temp water or intake air
I'll probably settle out and change the temp setting to something else, but for now its mostly because its interesting to watch my intake air temp, considering I've got a turbo and a small intercooler with not-so-great airflow to it. (and probably near zero airflow once I play with grill blocks)
So far in steady driving my fIA is ~15F above ambient. Have seen it rise to 50F over ambient after a long full throttle/full boost pull. Also can see it higher after the car is parked for awhile, with the intercooler and intake heatsoaking.
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