Hi All! I have been getting into test mode to see the oscillating coolant temp readings but while "flipping" through the different tests, I saw one that says ENG and it seems to be somehow tied to the speed of the car. Now, I notice it is off around 8-10MPH from the gauge reading. Is this really the "speed" I'm driving at? If so, which one is correct? I might be completely mistaken and ENG mean something completely different...heheh. Heeeelp
