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Originally Posted by ttimbo
I think we're saying the same thing, angel I guess the solution for those who understand vehicle metrics is to use one of those OBD dongles, and a smartphone. I haven't checked what gets reported via the BMW OBD, can anyone advise? I'll try my ScanGauge later today.
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A lot of data is available, including water and oil temperature. I have had some issues trying to read engine RPM, though.