Prius Plug-in 2012-15 :: ICE Startup For No Apparent Reason
I just had the ICE start on me for no apparent reason. I was driving down Santa Monica Blvd this afternoon. I was accelerating very lightly on a slight down hill and the ICE came on. I looked at the dash and it showed I was in EV and less than 1/3 the way to the power portion so that rules out accelerating too hard. At the time my speed was around 30mph. Temperature was 70 degrees so no heat or AC. The battery was at about 50%.
The only thing I can think of is that it came on because I hadn't run the ICE in a very long time. My trip B indicated that I had done 114.7 miles since the last time the ICE fired up. That's about 184 kilometers but I know that it is supposed to fire at 200 kilometers (about 124 miles). ICE firing up earlier than 200 kilometers?
Prius (2004-09) :: 2006 - MPG Dropped With No Apparent Reason
I have noticed a significant (15 to 20%) drop-off in mpg in the last 6 months or so. My 2006 prius at 95,000 miles is just short of the warranty on the battery pack. I brought it into the dealership and they ran the routine computer diagnostics and said everything looks good. I fully expected them to tell me that the performance on the battery pack had fallen off, so I was a bit put out. The guy actually got a bit defensive with me when I asked him some further questions about what the criteria are for determining whether the battery back was performing as it is supposed to in order to get the maximum MPGs.
View 3 RepliesPrius (2010-12) Fuel :: Mileage Dropping Without Any Apparent Reason
Have had my 2011 Prius all of 4 weeks. Followed PC for months before the purchase, practice pulse/glide regularly and have really change driving habits to increase MPG. First tank was 51 MPG, than 48, 46 and now 45. each one was 75% city driving, 25% freeway.
View 19 RepliesPrius Plug-in 2012-15 :: Estimated Range Has Dropped After Fill Ups?
I have noticed that my estimated range after fill ups has dropped after the last three fill ups. I used to get around 520 miles after fill up. The last three have been in the 480 miles range.
View 3 RepliesPrius Plug-in 2012-15 :: Coin Dropped In Battery Exhaust Grill?
My daughter dropped a dime into the battery exhaust grill (the vents on either side of the back seat).
Do I need to fish it out before the fan kicks in or is there some kind of grill/filter down there?
Prius Plug-in 2012-15 :: Battery Charging Is Decreasing With No Definite Reason
I have a 2012 Prius plug in. Initially when fully charged, the recorded range was 12.2 miles. The car has now 40,000 miles. When it hit 25,000 miles , the fully charged battery went from 12.2 to 11.5, 11.0, 10.5 and finally down to 9.5. It makes no sense. My driving pattern has remained the same. No AC or heating use different than before. I took the car several times and I was told that there was nothing wrong. I try charging the car at a different place than my house ( I have a educated outlet ) and I obtained the same results.
View 19 RepliesPrius Plug-in 2012-15 :: EV Mileage Range Down To 9.8 From 12.4
My Plugin is only about 4 months old, but the EV mileage range is now down to 9.8 from 12.4 from the first very first day I charged it overnight. This with HVAC and fan off.
View 19 RepliesPrius Plug-in 2012-15 :: 2004 - Mileage Per Tank
My 2004 has 132K miles and still running great. We now have a PIP standard model as well. I can't find a screen that tells what the overall mileage per tank is. Does it exist on this car?
View 19 RepliesPrius Plug-in 2012-15 :: EV Mileage Sudden Drop
I was driving up a hill today at about 30 mph with .9 miles remaining showing on my EV battery meter when all of a sudden it drops to 0 EV miles remaining and shows only 2 of the battery level bars (which is very very low), and the engine of course turns on. What happened?
I promise I did not push the EV power bar over its threshold. I monitor that like a hawk. I also know for a fact that it jumped from .9 to 0, because I watch that part like a hawk. This part of the trip is near the end of my drive home and I've done it about 50 times so far with no issues. With .9 miles left at that point on the hill I have always been able to make it to my driveway with .4 or .5 remaining, so this is very odd.
Prius Plug-in 2012-15 :: 2014 - Mileage From 45 - 46 Normal?
Brand new 2014 Prius Plug in. I am getting about 45 mpg on a 14-mile all-city trip and 46 mpg on a 30-mile mixed hwy/city trip. The mpg numbers are from the information display when the car were turned off.
Is that normal? I thought it's supposed to be about 50 mpg. Btw, ECO mode was enabled.
Prius 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 :: Drop In Estimated Gas Mileage While In EV Mode
While driving in EV mode I noticed my remaining estimated gas mileage drops. I watch the dash and the EV is constantly light and it doesn't appear the the ICE is coming on. Is this normal?
View 1 RepliesPrius Plug-in 2012-15 :: PHV Range Could Increase Mileage Without Using EV Mode?
I'm just curious...if somebody drives a PHV Prius like a regular Prius (not using the 13 mile pure EV mode range), could they theoretically get better gas mileage by staying in the electric part of the hybrid system indicator?
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 (Gen 3) :: Check Engine Light Came On - No Apparent Reason
A month ago my check engine light came on so, after checking to ensure the gas cap was screwed on correctly, I did what the manual recommended and took my car directly to the dealership. After paying a diagnostics fee and losing my car for an entire day while they ran tests and contacted Toyota, my dealership told me they couldn't find a problem and just reset the indicator.
Within a few days the light came on again but before I had a chance to take it back to the dealership it went off. Now some 3 weeks later it is on again and I'm wondering what to do.
Prius (2010-12) :: Battery Drained For No Apparent Reason
Just had my first battery boost for my year-old Prius 2K10.
This morning I went to start the car, it didn't open the door for me, then I had all troubles in the world turning the key ... And obviously nothing was opening, no lights, nothing.
I had my car boosted. First time they put the booster, I couldn't start the car (everything showed up but starting the car didn't start the conventional motor - the lights were all on). They unplugged it (everything disappeared yet again) and plugged it back in ... Then I could start my car. Of course, everything was reset: time, trip meters, everything.
That's where I noticed my battery indicator was half-full.
Prius Plug-in 2012-15 :: Cold Weather Driving (Rattling Noises) - Gas Mileage Down
Today, I experienced the coldest temperatures yet on my drive to work. At one point, I saw a '24F' shown as the outside temperature (although not unusual for April in Minnesota):
Expected: My gas mileage was down a bit. I was impressed it wasn't as bad as I would have expected from our 2005 Prius, though.
I should have expected: On the last 1/2 mile or so, when driving slow on the little bit of EV left while in the forced HV mode, I accidentally accelerated too much and forced on the ICE again (it had been previously on earlier in my 22 mile commute). This time, however, it was different because it didn't shut off immediately. I think the ICE had to do a second warm up. I'll have to watch that more closely next time (darn that cold weather)!
Prius (2010-12) :: 5 Beeps That Happen At Any Time Of Night For No Apparent Reason
I have a 2010 Model I with only 19K miles on it (purchased new). For the past year or so, at any time throughout the night it will give out 5 beeps for apparently no reason. I have reset the system by disconnecting the alternate battery and have used a PocketScan Plus to test the systems which shows no problems.
View 5 RepliesPrius (Gen 3) Fuel :: Mileage Has Dropped To 35 MPG
2011 Prius for wife. Mileage has always been upper 40s to low 50s until the last week or so, now she is seeing 35 mpg displayed.
I have asked for a check at fill up. I just pulled the car out to wash it and noticed the engine came on right away, same when I put it back into the garage. In the past we would get part way down the driveway before the engine came on. Also did a code check and no codes found
What are the approximate outside air temps? 40s am 70s pm.