Prius Plug-in 2012-15 :: Blended HV Mode At All Speeds
Today I drove my Prius Plug-in from my home almost to the highway in EV mode. When about one minute from the highway, I pushed the PWR mode button twice, on and off, and the ice came on for warmup. All the green symbols above the speedometer were cleared. I then again pressed ECO to bring back that mode.
I believe the vehicle was in what I think of as blended HV mode. This mode blends the extra battery capacity of the Plug in with the ICE. After a 40 mile trip, the available EV miles dropped from 13.9 to 1.2, and the trip meter registered 76 MPG. I went up and down a serious hill which probably reduced the mileage.
Prius 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 Plug-in 2012-15 :: Fuelly Won't Record High MPG
It's been three days since I topped off my tank in my Plug-In and I have been running almost entirely in EV Mode. Today, I had gone 153 miles so I topped off my tank again. The pump clicked off at 0.37 gal. I squeezed the pump handle two more times and got the gas up to 0.49 gal. That comes out to 312 MPG. When I entered it into Fuelly, it did not register the MPG. The last time it did when it was 112 MPG. I guess 312 MPG is way out of range of what Fuelly will accept.
View 8 RepliesPrius Plug-in 2012-15 :: High Pitched Revving Sound
I'm rolling down the freeway in stop and go traffic, so I have been EV stacking. Clicked from EV to HV several times over the course of 5 minutes. Then, I hear this fairly high pitched revving sound - even and constant rev up, not rev/idle/rev. I thought it was the truck next to me, so I turn down the radio and away from the truck but it happened again. I would stomp on the gas for a moment, and it would subside - not completely because it would start doing it again very soon. I'm not accelerating, but it would be like throwing it into neutral and revving. When I come to a complete stop, it would not go to EV - the light isn't on like when it is warming up the ICE.
My exit was coming up soon, so I would alternate pumping the brake and gas to get it to stop. Only when I was at the light that I powered off the car to reboot. Since then, it did not recur. Strange... Perhaps related, but I doubt it - I had bumped into a vehicle around 3-4 mph the day before. I was... drowsy.
Prius Plug-in 2012-15 :: High Frequency Pitch Sound
When I test drive the PIP, I kept hearing a high frequency pitch noise whenever the car was accelerating. It almost sounds like when you lightly touch the trigger on a cordless drill. Sales guy and my wife couldn't hear it, but I do have extremely sensitive hearing.
A quick search didn't reveal anything, so I am wondering if this is a problem, or maybe part of the pedestrian warning system (although it happens at higher speeds as well).
Prius Plug-in 2012-15 :: Loud, High Pitched Whine Coming From The Parked Car
Last night around 1:00, I was awakened by a noise I think was coming from my car parked below my window. It was plugged in at the time. I heard a loud, high pitched whine, followed by a couple of knocks or thumps, then a sound like R2D2 makes when he turns his head, then a couple more knocks, and another R2D2 noise. I think I may also have seen lights flashing around the the edges of my blackout blinds, but am not sure, since I had just been sound asleep.
View 4 RepliesPrius Plug-in 2012-15 :: Gas Engine Often Starts In EV Mode
On occasion - not frequently - I'll notice the gasoline engine kicking in when I'm in ECO/EV mode with plenty of EV battery left. Today it happened on a relatively flat street, going maybe 30 mph, without the a/c or anything else on, and about 7 miles left on the EV battery indicator. In less than 30 seconds it went back to pure EV and the gasoline engine never kicked in again.
View 2 RepliesPrius Plug-in 2012-15 :: Outside Temp Kicks Engine On?
Does the outside air temp make the engine come on to warm up even if everything else favors all electric mode? If so then at what temp does this happen?
I'm asking because there have been a couple of times that the engine came on right after start-up with a full charge and the climate control was not calling for heat.
Prius Plug-in 2012-15 :: No Engine Shut Off When Stopped
I have a Prius PIP. When warmed up after driving several miles, the engine does not shut off when stopped . This happens in the ECO mode. Any solutions?
View 14 RepliesPrius Plug-in 2012-15 :: Mileage Is Off - Check Engine Light Comes On
My son got this for his '05 Prius, and I plugged it into my PiP for awhile. I am learning to brake more slowly and accelerate more gradually, but the mileage is obviously way off. That seems to be about all it's good for, unless a check engine light comes on.
View 10 RepliesPrius Plug-in 2012-15 :: Gas Engine Running While In Electric Mode?
I'm confused about my PIP. Every night, I charge my battery fully and have 11-12 miles of charge to consume during the day. However, I've noticed that at least 10-25% of the time I'm driving in EV mode, the EV indicator goes off and my gas engine just runs. It's not because I'm driving the car hard - it even does it when stopped at a light.
My only guess is that either Toyota wants the gas engine to run once in a while or else it's trying to charge the Hybrid battery (even though I'm not using it at that time). It's a really bummer because even though I'm rarely out of EV mode, I'm burning what seems like a fair bit of gas - after 300 miles of mostly EV, I'm down to half a tank of gas?
Prius Plug-in 2012-15 :: Engine Turn On At Between 65 And 67 Mph On EV Highway Drive
I noticed today that my engine started up on an EV highway drive even though I didn't need it to. It came on somewhere between 65 and 67 mph when I was on a downhill portion of the highway and using only about 1/4 or less of my EV power bar. Why is the car designed to do this? Obviously I was well within the lowermost portion of the EV power band.
View 19 RepliesPrius Plug-in 2012-15 :: Engine Start Resetting Mileage Back To Zero
I have a vague memory that the PiP will start its petrol engine every XXX miles just for a maintenance warm up if it has not been used for that mileage. An engine start will reset that mileage back to zero and start recounting its EV miles until that limit is reached again. What is that limit?
View 19 RepliesPrius Plug-in 2012-15 :: Sound From Engine Compartment When Opening Door?
Found the answer... it's the brake booster pump...
View 3 RepliesPrius Plug-in 2012-15 :: Engine Started Revving Loudly On Occasions
I bought a new 2014 Prius plug-in base model two weeks ago. No problems until yesterday.
The engine has started revving really loudly on occasion. It's much louder than the normal ICE noise in hybrid mode - 2 or 3x as loud (much louder than our regular Honda Civic engine).
When the revving happens when I'm in EV mode, the EV mode light on left side of dash stays on (but it's clearly not in EV mode). The EV and Eco symbols above the power bar go blank. The MPG won't go above 25 mpg, no matter if I'm not touching the accelerator. Switching from EV to Hybrid mode and back does nothing.
The only way to get it to stop is to stop the car, turn it off, turn it back on, and then it's fine - EV or Hybrid mode, it sounds normal again. I have not tried to drive more than a mile with the noise to see if it goes away. It occurs when:
-If the fan, heat or defrost is on when I turn the car on - turning them off doesn't stop the revving.
-If I switch the fan, heat or defrost on when stopped at a light - turning off doesn't stop it. (But it doesn't happen if I turn heat or defrost on while moving in EV or Hybrid mode.)
-If I switch from EV to Hybrid mode while stopped at a light.
The weather is cooler now and I'm fine with the ICE starting to warm up the engine, the compartment, etc, but the revving noise doesn't seem normal.
Prius Plug-in 2012-15 :: Engine Check Light Is On - Hybrid System?
The engine check light is ON this morning. It said that there are problems for the hybrid system on the display. I sent it to dealer immediately.
View 7 RepliesPrius Plug-in 2012-15 :: Loud Engine Knock Or Rattle Noise
Experienced this (Loud engine knock or rattle noise) regarding the service bulletin (T-SB-0010-12)? If so, did you take your vehicle in for service?
View 19 RepliesPrius Plug-in 2012-15 :: Engine Revs At Very Low Rpm / Hard Time Keeping It Below 80 Mph
When I drive the PiP in EV Boost mode, the gas engine rpm stays very low, so is the engine sound. It sounds like it is just idling since it revs at 1,000 rpm.
When I am going 75 mph, the engine revs at very low rpm and I had a hard time keeping it below 80 mph. My mind is tricked into believing I am going slower than the actual speed. I think I am using the sound of the engine to judge the speed or something.
It felt like I am driving a different car, one with two more cylinders.
EV Boost is when you are in EV and go above 65 mph. ICE comes on and blend gas with electricity.
Is it just me? What are your experience in the EV Boost / Blended mode?
Prius Plug-in 2012-15 :: Scheduled Timer For Plug-in Charge Only Shows Finish Time?
After my 25k service it seems the timer scheduler when the square button is pressed/held flashes at 7am. When i press the H button the hour advances to 12am then closes. I want to start the charge at 12am and finish at 5AM. The timer windows closes when i move the finish hour to 12am and then my regular clock hour changes. It used to be when i pressed/held the timer button the start time would show at 12 am and after setting it would go to the finish hour.
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