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Thread: egr and boost sensor location (with pic)

  1. #1
    Regular Member frasedeb's Avatar
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    Default egr and boost sensor location (with pic)

    hi all, can you tell me if i'm looking at the correct parts?? gonna have a go at cleaning them.
    egr valve (circled red, arrows to bolts to undo)
    boost sensor (circled yellow)
    it looks like the egr valve has to be removed before i can get to the bolt to remove the boost sensor, is this correct??
    SANY1032.jpg

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    Full Member daddyjay's Avatar
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    Vehicle : vectra facelift

    Trim : sri

    Engine : z20net 2oltr turbo

    Year : 57

    Mileage : 38200

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    looks correct mate and yes egr off to get to the sensor..

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    Regular Member frasedeb's Avatar
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    Quote Originally Posted by daddyjay View Post
    looks correct mate and yes egr off to get to the sensor..
    cheers mate, wanted to just clean the boost sensor but may as well do egr if it has to come off.

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    Regular Member Mission1979's Avatar
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    Vehicle : Vectra C

    Trim : Design

    Engine : 1.9CDTi

    Year : 2005

    Mileage : 113000

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    Don't do what I did the other day when I decided to clean them both, get carb cleaner in your eye. ****** hurts. Cracking stuff though. Amazing how much stuff comes out of the boost sensor.

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    Vehicle : 1.9CDTi(120)SRi


    Engine : 1.9DT

    Year : 05

    Mileage : 100k

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    The EGR has the two bolts you have highlighted in red, then there are two at the bottom aswell, then see that metal corrugated pipe that needs to come off too (dont loose the gasket) then there is another one below too that connects upto the top of the exhaust manifold (dont loose this gasket either!)
    While the EGR is off you may aswell take out the throttle body and give the throttle butterfly a clean up and make sure it moves ok.
    Then yes its easier to take the boost sensor off when the egr is out of the way.

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