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Cooling fan after engine off on h22a

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    Cooling fan after engine off on h22a

    So when I had my f22a1 the cooling fan would run after the engine was shut off. And I've noticed that now when I shut off the engine, the fan doesn't run. Is this right or is something wrong with it?

    And if it should be running, what do I need to look for?
    Last edited by crusto2k3; 10-24-2009, 12:32 AM.
    My Honda

    #2
    the fan only runs when the sensor senses the coolant temp reach a certain setting. if it never reaches that temp, it will never turn on. My cooling fan rarely turns on.

    to test if the fans turn on, just hit your a/c (thats assuming the a/c was still hooked up)
    I <3 G60.

    0.5mm Oversized Stainless valves and bronze guides available. Pm me please.

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      #3
      if i'm correct i think the H22 deleted that sensor on the waterneck....the part that flows out of the head. Mine has never turned on since I did the H swap.

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        #4
        Originally posted by wed3k View Post
        the fan only runs when the sensor senses the coolant temp reach a certain setting. if it never reaches that temp, it will never turn on. My cooling fan rarely turns on.

        to test if the fans turn on, just hit your a/c (thats assuming the a/c was still hooked up)
        Both fans work fine when a/c is on.

        Originally posted by Losiracer2 View Post
        if i'm correct i think the H22 deleted that sensor on the waterneck....the part that flows out of the head. Mine has never turned on since I did the H swap.
        See, i noticed the same thing, but i was wondering...seems like a lot of heat is trapped under the hood without it. Losi...are you correct?...lol.

        Thanks for the replys though.
        My Honda

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          #5
          put a temp gauage under the hood. it definitely wont be 160 degrees.
          I <3 G60.

          0.5mm Oversized Stainless valves and bronze guides available. Pm me please.

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