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2003 ra Holden rodeo turbo diesel

Discussion in 'Turbo Diesel Forum' started by Bobby746, Jan 3, 2020.

  1. Bobby746

    Joined:
    Jan 3, 2020
    So I was setting up a boost gauge in my 03 rodeo and came across this hose that I was told it was meant to be a vacuum hose that the previous owner has had a boost gauge set up to and instead of fixing the other bit of hose back on to where it came from her just left it. Any ideas on where it might go because I can’t find anything. Cheers. (Pics include at bottom of post)

    B96F0A76-E664-4C14-853B-3E2330ADB67C.jpeg #ad
    9A519E95-6E67-4955-9344-05C920774D40.jpeg #ad
     
    Bobby746, Jan 3, 2020
    #1

  2. Mnlx

    Joined:
    Sep 20, 2009
    Looks like a second line to the wastegate actuator (spring side). It would be a vent, or could be used with some form of boost control. No harm in leaving it open.
     
    Mnlx, Jan 4, 2020
    #2

  3. Bobby746

    Joined:
    Jan 3, 2020
    Cheers mate, yeah it looks like the previous owner has had something like that hooked up and just thought that he would keep it for himself so he’s taken it out and left the hose there
     
    Bobby746, Jan 6, 2020
    #3
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