Quote:
Originally Posted by Old Tele man
...has nothing to do with their realtime displays, as both are easy to see and understand; however, it's almost impossible to capture & record data from an analog vacuum gauge, but very easy to do so from a digital system.
...and many MPG people like to track/analyze what happens as they strive from better FE.
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I think we are arguing about something ridiculous, they have both available for different reasons, i personally prefer the analog. You can attach a recording device to the OBDII to get your recording, if you choose to use an analog display, or you can get a digital one.
I find analogs to be more reliable, faster, and easier to read, but this is my opinion, and I respect yours.
Nevertheless, a vacuum gauge can, and does provide information that can be used for hypermiling, and if you are on a budget, it is a very cheap implementation.