SBT Jetski Engines, Parts & Accessories

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  1. #1
    Joined
    Mar 2003
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    Exclamation

    Problem:
    MANY Sea-Doo 4-TEC & SC 4-TEC engines are effected by bad oil pressure sensors. Sea-Doo does NOT have a good part at this time, and some are not being covered under warranty. Right now the parts are lasting several months before going bad again. The good news is, the part is only $20 and takes just a couple minutes to change.

    Symtoms:
    The Check Engine light will come on. Power will be decresed. Top RPMs will be down a couple hundred. Out of the hole performance is very lacking, similar to the learning key. Removing and replacing the lanyard will restore performance for a few seconds to a few minutes.

    How to replace:
    Remove the quick connect from the sensor by gently pressing the metal tab with a screw driver and pulling the sensor straight back.

    Using a 23mm open end wrench, remove the sensor and replace with the new one. Torque to 12 ft. lbs.
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    Last edited by Technical Support; 07-01-2004 at 05:18 PM.
    SBT Tech Support is here to help with your problems.
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  2. #2
    Joined
    Jan 2004
    From
    Brisbane, Australia
    Posts
    12

    Default Re: 4-TEC Oil pressure Sensor Replacement

    I have had this oil switch replaced 4 times in 135 hours. Does anyone know if there is a better unit available?
    Colin

  3. #3
    Joined
    Mar 2003
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    SBT
    Posts
    21,545

    Default Re: 4-TEC Oil pressure Sensor Replacement

    Nope. It's known to be a bad design. If we hear that a new one is out, we'll let you know.
    SBT Tech Support is here to help with your problems.
    We try to answer each question quickly and accurately.
    Please do not use Private Messaging for Tech Support, use the forums.

  4. #4
    Joined
    Jan 2004
    From
    Brisbane, Australia
    Posts
    12

    Default Re: 4-TEC Oil pressure Sensor Replacement

    Thanks for that.
    Colin

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