tank outlet temperature

  1. ruggb
    Thread

    P1121 causes and cures

    I replaced the water valve 6 months ago and finally got all the air out. Had a P1121 code then also. I have a P1121 code again = along with a few...
    Thread by: ruggb, Dec 2, 2019, 9 replies, in forum: Gen 2 Prius Technical Discussion
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