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What is this black box? Causing boost leak!

Right, haven't managed to get a pic yet, but in this diagram you can see what I'm talking about. http://www.300zx.co.uk/forums/showthread.php?t=26120

 

Top right, straight across to the left of the number 19 against the wing.

 

It's a rectangular box bolted to the wing, about 5cm by 10cm has an electrical plug going into the underneath as well as a rubber pipe, which has split on mine and is causing a boost leak. Any idea what it is and where I can get a replacement pipe?

 

Any help is greatly appreciated!

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    boost pressure sensor - just get some vacuum tubing to replace from a motor factors or trader on here :)

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    Stock boost sensor, it takes the vacunm from the plenum and converts it to a leccy signal for the boost gauge.

     

    You want a bit of 4mm silicon tube mate.

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    boost pressure sensor - just get some vacuum tubing to replace from a motor factors or trader on here :)

     

    damn you Paul C, I'm too bloody slow - again :lol:

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    damn you Paul C, I'm too bloody slow - again :lol:

     

    :wheelchair: :D

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