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Thread: P0520

  1. #1

    Join Date
    Jul 2006
    Location
    Beaufort, SC
    Posts
    592

    P0520

    installed intercooler now i get p0520 after a day of running.
    wtf??
    it was just at the lower line i put some oil in it... do i need to reset the ecu? if so how do i do that? disconnect neg cable?



    Oil pressure
    switch functional
    problem

    Possible cause:
    Engine leak, oil pump failure, damaged sensor, damaged circuit wires, damaged connector or damaged ECM pins.
    Service action:
    Check resistance at 0 RPM and above 3500 RPM.

    When blow-by pressure exceeds 40 kPa (6 PSI), the resistance is infinitely high
    Last edited by BoostedH23a1; 06-20-2007 at 06:25 PM.


  2. #2
    Banned User
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    Jul 2006
    Location
    upstate NY
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    You need the oil pressure switch which is a common promblem I change them all the time the part is about $25-30 and pretty easy to change. What ski do you have? JOJO

  3. #3

    Join Date
    Jul 2006
    Location
    Beaufort, SC
    Posts
    592
    2004 rxp.. i need both i take it? damnit i have a lake trip planed this week no way im gonna be able to get the part here in time....!!!!!!!!!!!;laksdjf;laksjdf;lasjdf;lasdjf; lk

  4. #4

    Join Date
    Jul 2006
    Location
    Beaufort, SC
    Posts
    592
    anyones dealer around South Carolina stock thses??

  5. #5
    Banned User
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    Jul 2006
    Location
    upstate NY
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    I investigated and Im pretty sure its the switch under the throttle body. Either the wire got pulled on or the sensor is bad and I might have one in stk let me know I could overnight it to you. PM me if you need it. JOJO

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