...are there any members here using a ScanGauge II on an '09 Vibe with CAN-OBD-II bus? If so, I'd like to know how stable are the instanteous MPG readings?
...I ask because I have the AutoMeter 9100 ecometer on my '09 Vibe and only the MPG-average reading is acceptable...the other three display modes (MPG-inst, RPM and MPH) constantly "jump" around in values to the point they're almost useless.
...so, basically, I'm considering replacing the ecometer with a SG-II.
...comments?
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