Prius (Gen 3) :: Miles To Empty Not Accurate?
Oct 13, 2015
Where the Miles to Empty Display seems out of whack? Filled up my car last night and it gave an estimate of 508 Miles to Empty. Drove 40 miles in 2 different trips one of 8 another of 32 and the display is down to 442. Is this a common occurrence? I'm assuming its just because I didn't get as good of MPG as the computer was expecting but on the exit screen when I turned the car off it said I averaged 51mpg on the 32 mile trip and the 8 mile trip was 70mpg. I'm not "concerned" about it but it does throw me off and makes me think I might not be getting as good of MPG as I am being told on the exit screen.
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How many miles can be driven after the computer tells you have zero miles left to empty? Or rather how many gallons do you think is left in the tank after the computer says you're empty?
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I was wondering how accurate the estimated miles in the tank is? For the next two days I will have a 204 mile commute. The Prius estimates I have 210 miles left. Should I be able to make it?
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Just wondering about the "miles to empty meter", should I disregard it when I have high mpg? (50-60 mpg)
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I've had this car for a couple of years now and I think this week is the first time I didn't 'fill up' when I got gas. So now the trip computer is all confused on miles to empty vs the almost half tank I have on the fuel gauge. I've tried resetting the trip & holding the button to reset when miles to empty is displayed. I'm a little nervous with the miles to empty in the single digits now.
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As I was trying to use up as much E10 before refueling with E0 I was watching the miles to empty and noticed what seems strange, to me. When driving in EV mode, with the ICE off the miles to empty kept falling! Apparently miles to empty somehow includes EV miles. So I checked the MTE both before and after charging and saw no change which indicates EV miles don't count. So now I would like to know what does MTE mean?
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Just bought a used 2010 prius II about 2 weeks ago with 10000 miles on it. As I've been driving I feel the consumption display is misleading. It averages around 52-53 mpg, but I'm only getting about 480 miles before I'm running on empty. The tank capacity is 12 gallons right? If so I should be getting at least low-mid 500's before I need to fill up again. Hopefully I'm calculating something wrong and its not the car itself.
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I have had my PIP for just about one month now and I have only filled up twice. This car is awesome! I noticed when I filled up the last few times that the last block on the fuel gauge started blinking and my miles to empty reading was pretty low. However, when I filled up the tank, it only took around 9,2 gallons. Doesn't this car have a 10.6 gallon tank?
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I just left to get gas. When I left my house, I had 64 miles til empty. The gas station is about 4 miles away. I put $5 in and when I got back in my car it was reading 59 miles til e. so I drove to another gas station and put another $5 in. This time, it showed 56 miles til e which is where I was before I got gas the second time. I have tried to reset it but can't figure out how to... I've got 90 miles until my warranty expires... Any easy fix? Or do I need to bring it in?
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I put a new battery in my 2006 ford explorer. My Miles To Empty indicator tells me I have more gas than I actually do. How do I Reset this Indicator?
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After I change my oil, I need to reset back to "miles to empty" from "% left on oil" warning. 2009 F150, XLT Supercab. I do not know how to do this.
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This just gets stranger by the month. I could have sworn when I first got this 2011 Sonata that the console read 341 after filling it up for the first time. I thought it had said that after I filled it the second time (just after Hurricane Sandy - yes, before the long lines - I was lucky) and it read 329. On those occasions the console had read approx 67 & 69 miles to empty. I know I filled it with 87 the second time around. The first time may have been with 89. And when it stopped at 14.x I thought to myself, hmm, didn't it fill to 15.x the first time? Weird. So I went on with my life.
This past weekend it read 50 miles to empty and so I filled it again with 87 (same gas station I should point out). And just like the last time, before this time, it filled with 14.1xx and read 288 miles to empty. It just seems to me that "Miles to Empty" has slowly gone down. On the third filling I believe it may have read 303 to empty.
Is it me? I am imagining things here. Could have that much sludge/dirt/whatever it my tank because of the gas station I visited or the 87 and not 89 that I have been putting in? Oil and filter were changed in mid October and then again in mid March. Thats about to happen again on the 28th but also to have the required NYS Inspection done. What should I say to them if anything? Could I have picked that crappy of a local area gas station?
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I had a fuel sender failure a couple of weeks ago. 60k mi.
Basically: freeway driving, fuel gauge read 1/8 tank remaining, computer indicated "10 miles till empty" but the car ran out of gas. Fuel sender, in the fuel tank turned out to be the malfunction.
Towed to the dealer...they had never, ever seen this before.
I get the car back next week, just want to bookmark this thread in case any members (God forbid) have this problem now or in the future.
I still have faith in my Lexus, but want to share as this failure was very unusual.
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So when I first got my car, the dealer had put in a full tank of gas and the miles to empty range was at 347~. After several fill ups since my purchase, the miles to empty has been dropping every time I filled up. A few fill ups ago, I remember it was 327. The latest fill up was about 318. What gives? Do the current MPG avg affect this number? What is the factor for the variance?
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I got the low DEF fluid message today. 800km to empty (500 miles). I checked early in the day and message said DEF fluid level was O.K. I never got the message exhaust fluid 1/2 full. I had a jug at home so when I arrived home I filled the tank. I had a 2.5 gallon jug. I assumed it would take the entire jug. It would only take 2/3. It would appear I have a false low DEF message. This happened shortly after purchasing the truck but then it seemed to correct itself until now. I now have 40,000 km's (25,000 miles) on the truck.
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I just bought a used 2004 F-350, 4x4, crew cab, short bed, 6.0L diesel. I'm having a WTF moment on fuel. Gage indicates just under 1/4 of a tank of diesel but the on-board computer is flashing like crazy stating 5 miles to empty, what the hell is that all about?
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I have previously noted that the Prius display of speed is about 1 mph higher than actual as measured by GPS and those ubiquitous street radar signs. However, the OBD-2 display using the Garmin Mechanic exactly agrees with the GPS. I wonder how this relates to the well known display mpg being 3mpg or so higher than actual measured by tank fill-ups.
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short of getting a fill-up which I don't plan on doing for 6 mos.
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I've been letting my wife drive the 2007 Prius since I've been cycling in to work. I got in the car last night and thought "Wow, almost a full tank". I then realized that only 1 pip was missing for 208 miles! The MFD was reading average mpg around 43, so this was bizarre. Usually the first pip drops around 110-120 miles.
By the time we got back home, I was around 220+ and 2 pips were gone. This is usually when half the pips are gone. Is this something I should be concerned about? Should I reset the gauge?
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How long did your car take to accurately display cruising range? I am on my first tank of gas, and even though my average is 54.5mpg, my cruising range is displayed as 380miles. That doesnt add up at all...
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How accurate is the mpg readout on that display screen on the Prius. How is it measured.
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