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I'm a bit confused regarding my reading(s)...
On the front dash indicator it reads 14.6mpg, but on the status display (NAV) it says 16.8mpg.
Why is there a difference?
I'm mostly local...about 80% and 20% hwy.
I think I need some "lighter" shoes!
Originally Posted by dragion
Nope.
I'm reading the "top" one, which indicates the MPG.
Did you reset them both at the same time?
I know that I don't bother to reset the cluster. I just reset the 'fuel economy' in the Nav/LCD.
I do all my calculations manually on fuelly.com and they come pretty close to the car calculation.
I'm a bit confused regarding my reading(s)...
On the front dash indicator it reads 14.6mpg, but on the status display (NAV) it says 16.8mpg.
Why is there a difference?
I'm mostly local...about 80% and 20% hwy.
I think I need some "lighter" shoes!
I would assume (not having Nav in our G to confirm) that the difference is result of the measurements. The trip is related to the spinning wheels, while the Nav is quite likely related to GPS information.
I would assume (not having Nav in our G to confirm) that the difference is result of the measurements. The trip is related to the spinning wheels, while the Nav is quite likely related to GPS information.
With or without Nav, you still have a fuel economy status in both your LCD and instrument cluster.
When I reset both of them at the beginning of a fresh tank of fuel, they have the same reading next time the tank is re-fueled. There certainly is never a 2.2mpg difference when reset simultaneously.
I would assume (not having Nav in our G to confirm) that the difference is result of the measurements. The trip is related to the spinning wheels, while the Nav is quite likely related to GPS information.
You need to reset both DTE counters after each fill-up for their readings to be the same, otherwise the reading will be a cumulative mpg average.