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Toyota Trucks: oil pressure sending unit

  1. #1
    John
    Guest

    oil pressure sending unit

    On a 93 4 Runner 3VZ-E, where is the oil pressure sending unit? Is it just a
    unscrew and
    screw a new one in?





  2. #2
    Luther
    Guest

    Re: oil pressure sending unit


    "John" <com> wrote in message
    news:fcCUb.182541$.. 


    Is is just in front and slightly above the oil filter. There is (probably)
    a rubber cap on it and wire running from beneath it. If you slide the
    rubber cover back enough to disconnect the wire, then you can remove the
    unit by spinning it out. It can be loosened using an open-end wrench on a
    fitting near the base.

    Luther



  3. #3
    John
    Guest

    Re: oil pressure sending unit


    "Luther" <net> wrote in message
    news:supernews.com... 
    just 
    (probably) 


    Do I have to drain the oil?



  4. #4
    Luther
    Guest

    Re: oil pressure sending unit



    This unit is mounted on the output side of your oil pump. I have not
    changed one on an engine with oil in it. I would guess that some oil will
    leak out, possibly emptying the oil filter (worst case) - possibly not.
    Certainly don't need to drain the pan.

    Luther



  5. #5
    jake
    Guest

    Re: oil pressure sending unit

    One suggestion, from someone with first hand experience: use some sort of
    penetrating lube or something like that to get in there and get that thing
    loose. i did not and as of right now, i have a broken off oil pressure
    sending unit threaded into the side of my block with an easy-out removal
    tool broken off inside the bolt part of the op sending unit. long story
    short, i have no clue how to get it out. think along the lines of screwing a
    bolt into the side of your block, then cutting off the end so you have no
    way of getting it out.


    "Luther" <net> wrote in message
    news:supernews.com... 
    just 
    (probably) 




 

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