need help p3190 and p3191

Discussion in 'Prius v Technical Discussion' started by ls67ss, Mar 25, 2022.

  1. ls67ss

    ls67ss New Member

    Joined:
    Feb 15, 2022
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    Location:
    seatown
    Vehicle:
    2010 Prius
    Model:
    N/A
    need help 2013 prius with the 1.8 gas engine i have codes p3191 and p3190 .i have cleaned throttle body,checked spark plugs wich are not that old,used a putty knife to block egr tube to verify was not egr.the only 2 other things ive been reading some say fuel pump and auxillary battery.i have no battery codes or lights .when i put in service mode only runs for a minute gets the prius knock then dies .please help any suggestions thank you .and the hybrid problem light comes on when it dies
     
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