1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Hybrid system warning light

Discussion in 'Prius c Technical Discussion' started by Husnain Ashraf, Jun 9, 2018.

Tags:
  1. Husnain Ashraf

    Husnain Ashraf New Member

    Joined:
    Jun 9, 2018
    1
    0
    0
    Location:
    Pakistan
    Vehicle:
    2013 Prius c
    Model:
    N/A
    Well A week ago i filled my fuel tank and the exact moment my car told me that the fuel wasn't okay.
    The car engine felt heavy and kept kn knocking while i accelerated.
    And on the last fuel bar it gave the error code (hybrid system warning) with check engine.
    And it does one more thing when i accelerate the rpm doesn't comes back immediatly after i release the accelerator.
     
    #1 Husnain Ashraf, Jun 9, 2018
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    109,302
    49,694
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    welcome!

    you need to have the trouble codes read.
     
    #2 bisco, Jun 10, 2018
  3. ztanos

    ztanos All-around Geek!

    Joined:
    Jan 10, 2013
    3,339
    1,149
    40
    Location:
    Cumming, Georgia
    Vehicle:
    2012 Prius c
    Model:
    Four
    That first three warnings sound like you ran out of gas (fuel pump error maybe??) (Note: The last bar means you're in the reserves...)

    The last one happens when the car is hot. I've experienced this a few times in Ga summers. 90+ degree weather in stop and go. Also experienced it when it was cold and the car wasn't fully warmed up yet.
     
    #3 ztanos, Jun 11, 2018
  4. mohsin

    mohsin Member

    Joined:
    Nov 3, 2017
    91
    61
    0
    Location:
    Dubai, UAE.
    Vehicle:
    2014 Aqua
    Model:
    N/A
    Mubarak,
    Its general practice to refuel when fuel tank is 2/3 empty. Reason;
    1- you dont run out of fuel in odd situations.
    2- the fuel pump doesn't suck debris at the bottom of tank.

    Sorry to say, but you just ruined your properly working car without any reason.
     
    #4 mohsin, Jun 21, 2018
  5. ztanos

    ztanos All-around Geek!

    Joined:
    Jan 10, 2013
    3,339
    1,149
    40
    Location:
    Cumming, Georgia
    Vehicle:
    2012 Prius c
    Model:
    Four
    "Ruined"... subjective... "General Practice"...

    All of these are opinions.

    In fact, the reason you are supposed to refuel before empty is so that the fuel pump has liquid to keep it cool... since it's an internal fuel pump and is liquid cooled.

    We have a member on the forum who tested the car by running it empty multiple times, with no issues. YMMV.
     
    #5 ztanos, Jun 22, 2018
(You must log in or sign up to post here.)