1. The site is migrating to a new server this week, so there will likely be some downtime during that process. You can follow along here for updates.

Prius 2014 Plugin - OBD2 P0300 - Random Misfire

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by apt5020, Mar 26, 2015.

  1. apt5020

    apt5020 Senior Member

    Joined:
    Jun 26, 2014
    881
    1,294
    0
    Location:
    Prius City, CA
    Vehicle:
    Other Hybrid
    Model:
    Five
    I hookup an OBD2 tester on my Prius 2014 Plugin and saw the OBD2 P0300 - Random Misfire. I did a reset and the error still came on. I also tested my friend Prius 2014 Plugin which is factory stock and had the same error. Wonder if that is by design or not. Going to take my ride into the dealer on Friday for my 25K maintenance and have them look into that error. P0300 can be anything. Hopefully doesn't cause more problems down the run

    OBD-II Trouble Code: P0300 Random/Multiple Cylinder Misfire Detected
     
    #1 apt5020, Mar 26, 2015
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    105,434
    47,827
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    nothing you could sense while driving?
     
    #2 bisco, Mar 26, 2015
  3. apt5020

    apt5020 Senior Member

    Joined:
    Jun 26, 2014
    881
    1,294
    0
    Location:
    Prius City, CA
    Vehicle:
    Other Hybrid
    Model:
    Five
    Nope. My MPG still normal. I get around 55MPG. Ride normal. Test your if you can see any errors. It's under history stored
     
    #3 apt5020, Mar 26, 2015
  4. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    105,434
    47,827
    0
    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    i wonder if it's something to do with the special valve timing?
     
    #4 bisco, Mar 26, 2015
(You must log in or sign up to post here.)
Loading...
Similar Threads - Prius Plugin OBD2
  1. JLak

    New and future maintenance

    JLak, Sep 29, 2023 at 8:14 PM, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
    Replies:
    4
    Views:
    172
    JLak
    Oct 3, 2023 at 5:00 PM
  2. wpease

    2010 prius- is there a separate warning for TPMS faults than low pressure indicator?

    wpease, Sep 28, 2023 at 1:35 PM, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
    Replies:
    8
    Views:
    266
    wjtracy
    Sep 29, 2023 at 5:13 PM
  3. throwaway123452342

    2010 Prius part identification

    throwaway123452342, Sep 21, 2023, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
    Replies:
    1
    Views:
    136
    bisco
    Sep 21, 2023
  4. DrixlRey

    Are these the right parts for an oil catch can? For Prius 2013 Plugin?

    DrixlRey, Apr 16, 2023, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
    Replies:
    1
    Views:
    540
    Mendel Leisk
    Apr 19, 2023
  5. Greg Kaiser

    Timing Chain Cover Oil Leak 2013 Prius Plugin

    Greg Kaiser, Aug 27, 2016, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
    Replies:
    36
    Views:
    14,530
    High Mileage
    Dec 3, 2016