Nissan ZD30 Boost actuator




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  1. #1
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    Default Nissan ZD30 Boost actuator

    Good day,

    I need some help. I recently bought a import ZD30 Patrol engine as my original one seized. Now the engine I have in now had a intercooler on which I took off and put my old spares like the intake manifold etc. I also noticed that this engine has a bigger turbo and it works with a Vacuum actuator which I tried to fit in the airflow but itís not opening the valve. I then realized that I actually need a boost blow actuator. Is there anyone out there that mayBe can give me any advice before I try and remove this actuator. The engine goes well and reaches the speed it needs to but I just donít get that boost when I need it, this turbo is much bigger than my originAl compensator😜.

    Thanks

  2. #2
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    George
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    Default Re: Nissan ZD30 Boost actuator

    Quote Originally Posted by EugeneWalt View Post
    Good day,

    I need some help. I recently bought a import ZD30 Patrol engine as my original one seized. Now the engine I have in now had a intercooler on which I took off and put my old spares like the intake manifold etc. I also noticed that this engine has a bigger turbo and it works with a Vacuum actuator which I tried to fit in the airflow but itís not opening the valve. I then realized that I actually need a boost blow actuator. Is there anyone out there that mayBe can give me any advice before I try and remove this actuator. The engine goes well and reaches the speed it needs to but I just donít get that boost when I need it, this turbo is much bigger than my originAl compensator😜.

    Thanks
    Eugene, move your post (or mod's move post) to the Nissan section. There are lot's of guys that can help. I received so much help with mine and it's going strong

    Four Wheel Drive Club of SA
    Garden Route Division
    A Proud member of SCROF (Southern Cape Route Owners Forum) see our website at www.4x4ineden.co.za

  3. #3
    Join Date
    Aug 2015
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    Default Re: Nissan ZD30 Boost actuator

    Also ask the question on patrol4x4.co.za. Lots of guys that might be able to answer.

  4. #4
    Join Date
    Oct 2011
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    Benoni
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    Default Re: Nissan ZD30 Boost actuator

    Quote Originally Posted by EugeneWalt View Post
    Good day,

    I need some help. I recently bought a import ZD30 Patrol engine as my original one seized. Now the engine I have in now had a intercooler on which I took off and put my old spares like the intake manifold etc. I also noticed that this engine has a bigger turbo and it works with a Vacuum actuator which I tried to fit in the airflow but itís not opening the valve. I then realized that I actually need a boost blow actuator. Is there anyone out there that mayBe can give me any advice before I try and remove this actuator. The engine goes well and reaches the speed it needs to but I just donít get that boost when I need it, this turbo is much bigger than my originAl compensator😜.

    Thanks
    Eugene,

    Please post a pic of the original turbo and the larger turbo.

    As for the Nissan ZD30 Enignes in the Patrol are fitted with a Garrett GT2052V - which is a variable nozzle/vane turbo controlled by a vacuum actuator.
    The Turbo Vane position is regulated by a N75 vacuum control valve, which is controlled by the ECU.

    None of the ZD30 Patrols as far as I am aware of had a pressure actuator/ wastegated factory fitted turbo, unless modified by owner.

    In RSA Only the Hardbody had a wastegated turbo with pressure actuator.
    Nato

    '08 Nissan HB 3.0 16VTD D/C 4x4

  5. #5
    Join Date
    Oct 2011
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    Benoni
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    Default Re: Nissan ZD30 Boost actuator

    https://www.4x4community.co.za/forum...1&d=1531137473
    Patrol ZD30 Garrett Gt2052V VNT Turbo

    https://www.4x4community.co.za/forum...1&d=1531137473
    Patrol ZD30 Garrett Gt2052V VNT Turbo

    https://www.4x4community.co.za/forum...1&d=1531137473
    Hardbody ZD30 Hitachi Ht12-19B/D Turbo
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    Nato

    '08 Nissan HB 3.0 16VTD D/C 4x4

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