Prius C Fuel :: ECO Or Normal Mode While Pulse And Glide
May 21, 2014
While pulse and glide, is it better in Eco mode or normal mode with Prius c?
Eco mode will take more time to pulse, it may lower mpg?
Nexus 7 ?
May 21, 2014
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Prius Plug-in 2012-15 :: Using EV Mode To Pulse And Glide Above 42 MPH?
As I understand it pulse and glide should work at pretty much any speed. I'm trying to adopt pulse and glide but I drive on mostly 55 MPH hilly roads. If I'm in HV mode and have some EV range I find I can only get ICE shutoff below 42+/- MPH. However if I switch to EV mode as I back off the pedal the ICE will shut down at speeds up to 62+/-MPH. Switching from EV to HV while gliding at speeds above 43 MPH causes the ICE to resume turning. So I've tried accelerating to my desired pulse speed in HV coordinating releasing the pedal with selecting EV mode to begin the glide then beginning the next pulse by simultaneously pressing the pedal and mode button. Alternatively I can stay in EV mode for the glide then floor the pedal to restart ICE but that risks getting an undesired higher less efficient ICE power level and doesn't allow lower power pulses to allow glides to begin on downgrades.
View 15 RepliesPrius (Gen 3) Fuel :: Pulse And Glide Method - Shifting Into Neutral?
I am a new 2010 prius owner and I am very interested in obtaining the max MPG in my new car I have read and seen video with regard to the pulse and glide method. My question is
1. can you shift into neutral on the glide
2. can this do any harm to the car.
Prius (2010-12) Fuel :: Pulse And Glide At Constant Speed?
Two weeks ago we were driving across rolling hills in southern Ohio. I started to wonder, "What would be the perfect road for the Gen 3 Prius?" Is there a road shape that would allow the benefits of pulse and glide without the speeding up and slowing down?
Let's assume no net elevation change on an interstate highway and a driving speed of 60 or 65 mph. To stay in the most fuel efficient engine ranges for the ICE, we'd want down-hill stretches where the power demand shown on the hsi would be in the bottom 1/4 of the total Echo range, and up-hill stretches where we could stay in the top 1/4 of the hsi Echo range (just below Power).
Would the optimal ascent and descent angles be the same, or would the angle of decline be shallower that the assent angle? Would mileage (mpg) be better on this ideal up and down road than mileage on a flat road at constant speed?
Prius (2010-12) Fuel :: Pulse And Glide At High Speeds
Correct me if I'm wrong - Pulse & Glide is not really possible at speeds higher than, say 120-130km/h (74-80mph). I have noticed on my last trip that if you want to keep 130km/h average and you pulse up to 140km/h and glide down to 120km/h, when "gliding" the engine never shuts down, and the glide period is very short.
When pulsing back to 140km/h it takes a "long" time and the instant fuel consumption is "high" (e.g. 6-7L/100km) while when "gliding" you are actually at 2-3L/100km, which means on average you are at about 5L/100km, which is what I would get in any case if keeping speed constant with the CC at 130km/h.
Prius C Fuel :: 2013 - How To Pulse And Glide - Speed Of Car Without Arrows?
I own a Prius C 2013. I read about Pulse and Glide, and I also watched youtube about it. I somehow have never seen a situation where there is no arrow in the Energy Monitor. The best I have ever seen is arrow coming out of the battery only which is EV mode. Some people say 35-45 is the best speed for P&G, but I never see "no arrow". What speed makes the car run without arrow?
View 19 RepliesPrius C :: Possible To Pulse And Glide On Highway?
I have great success doing pulse and glide in city. I once drove 32 miles non highway at 90mpg in a single trip using this technique. But it seem that it is impossible to do so on the highway, speed goes down too fast during glide. I found that too many pulses on highway actually decrease mpg. How to greatly improve mpg in highway driving?
View 19 RepliesPrius Plug-in 2012-15 :: Standard Pulse And Glide At Slow Highway Speeds
I'm talking basically about the equivalent of your standard pulse and glide in the regular Prius. But the PiP would allow you to do it up to 62 mph. However, you would manually have to toggle the HV/EV button to do it. It would be tiresome.
View 12 RepliesPrius (2010-12) Fuel :: ECO Vs NORMAL Vs PWR Mode When Using Cruise Control
We have 2 trips coming up this summer (600 miles and 1400 miles), these will be my first long distance with the Prius.
Did anyone tested fuel economy using the cruise control in ECO vs NORMAL vs PWR ?
Prius Plug-in 2012-15 :: In HV Mode During Glide ICE Still Turning At Minimum 1000 Rpm?
On a recent 3k plus trip where I pulsed and glided a ton, when the PIP was in HV mode but gliding in the sweet spot where I had thought the engine would stop turning, no matter how I tweaked the glide, the ICE always turned at a minimum of 998 RPM per my torque app. The display was always showing 999 mpg in that situation so I assume it wasn't using fuel but just rotating freely. Is that the default behavior for HV mode? I,e, always rotating at 998 minimum rpm perhaps so it can kick in quickly if need be without vibration?? If so, the 10k oil change interval seems dicey as the engine is technically turning all the time when in HV mode. I was planning to change at 5k anyway.
View 13 RepliesPrius (2010-12) Fuel :: 2015 - Can't Get It To Glide For More Than A Second Or Two Generally
Brand new 2015 Pruis two.... Still on 1st tank of gas. Can't get it to glide for more than a second or two generally. I'm experienced at the technique from owning a 2006. Could regularly get 50-60 mpg in that car. New 2015 won't let me glide. Today I had a minor breakthrough when it let me glide for 9 whole seconds! Mostly it bounces me between "charging" and "EV" without giving me a true glide. 1st tank is set to deliver a lackluster 39mpg.
I'm not too worried about that yet because I've spend some time sitting the car (with air) learning all the controls that have changed since 2006. Couple of things I'll try next: I have not driven too much in ECO mode yet... mostly just regular mode. Normal commute 24mi round trip mostly highway. I'll check the tires next trip and the parking brake when I run an errand in a minute. Also whether maybe there was a current software upgrade that's suppressing this?
Prius (Gen 3) Fuel :: Using Electric Only And Pulse Hard Maximize Commute?
When I first bought the car I was resetting the trip/mpg every day and getting a daily reading. Then I started to realize that wasn't accurate as a per tank reading. So now I judge my weekly trip/mpg. Currently I am getting 57-59 mpg on the MFD(I do not have a scangauge yet) - so i guess that would equal 54-57 actual.
My commute is 43 miles one way. half of it is mixed city driving a mile of low speed out of my neighborhood to a 55 mph with two 2 mile 35 mph zones and then the second half is interstate.
I have been working on keeping the SOC high for the 55 mph so that i can most of the time slip in and out of high speed "stealth" mode. Usually with the MFD around 69-75? and not drop speed too quickly. maybe a mph per 2 miles depending on the grade.
I try the pulse and glide in the 35 mph zones. coast in, then glide as far as I can and pulse back up. I have been playing with a couple ways,
OPTION 1: use in electric only-takes longer and kills SOC.
OPTION 2: Pulse hard into el+ICE and its crap mpg for a small amount of time. Pulse gently into ICE and decent mpg for a little longer amount of time.
Mitsubishi - Montero :: 1987 - Headlamps And Lights Pulse From Normal To Slightly Dim
My lights, headlamps and interior lights, are going from normal to slightly dim in a rapid sequence. They pulse from normal to slightly dim. What could be causing this?
View 2 RepliesPrius (Gen 3) :: Accelerate From Stop In Normal Mode Without Hitting The Red Bar Zone?
I found that it is nearly impossible to accelerate from a stop in normal mode without hitting the red bar zone without getting shot.
View 19 RepliesPrius (2010-12) :: 2013 - How EV Mode Works In Normal Drive
I am new to the Prius experience as I just bought by 2013 Prius 3 last week. I have a question on the EV mode and how it works when I am in normal drive.
This is something I observed when I am driving and I wanted to check whether it's normal.
When I am accelerating, vehicle is in EV mode and the progress bar is green. As soon as it pass the separator in the hybrid indicator (it turns white), the EV mode light turns off. When I hit the brakes, speed goes down with the acceleration and the progress bar goes back towards the green side. However my EV mode light does not turn on until I go way too close to the charging section of the bar. Once it's enabled, it stays in EV mode (green) until I pass the separator again.
Prius C Fuel :: 2012 - Only 16Km / Ltr Coverage Is Normal?
I have purchased a used Prius c (Aqua), Model 2012 "S-class" 6 months back, imported by someone with a meter millage of 71,500.
I heard that it gives 22-24 Km/ltr, but what I am getting right from day one is 16Km/ltr. I got it computerized checked by Toyota. They tuned up the car, changed the spark plugs, but there is no change.
Ford Fuel System :: 1994 - 4 Injectors Do Not Pulse
I have a f53 motorhome and 4 out of the 8 injectors pulse. The front 2 and the back 2 don't pulse. The middle 2 on both sides work perfect. Why would they not pulse and only give out positive on the two wires to the injector on the one that don't work. The ones that work they pulse.
View 8 RepliesPrius (2010-12) Fuel :: Difference In MPG Between B And D In Normal Driving Conditions
A large auto magazine has reviewed the Auris Hybrid (Gen III Prius drive train) while remarking that driving in 'B' gives better regen. This auto magazine also does a fuel economy evaluation and noted engine noise as a negative point for the car.
Now, how much fuel economy is affected during normal city/highway driving when you drive in 'B' rather than 'D'? And as a bonus. How much more will the engine run due to the missing regen?
Ford Fuel System :: 1990 - 351w Injector Getting Power But No Pulse?
I got a problem with the injectors there getting power but no pulse, what do i need to do to trace the problem, not sure what to do next!
View 7 RepliesPrius (Gen 3) Fuel :: 2010 - When To Use ECO Mode
I've been driving an 2007 Prius unitl last week, when I upgraded to an 2010 model. I'm very happy with it so far.
View 15 RepliesPrius C Fuel :: EV Mode On Start Up
Several time lately I've gotten in to go to work and the battery shows for half sometimes 3/4 of charge, but it will not go into EV mode. But I can be in town driving and it will go into EV mode with only 2 bars of charge. Whats up with that.
View 19 Replies