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This is the last time ill ask, please i need some HELP!!!! 850

posted by  Belg1an on  Tue Jul 2 23:45 CST 2002
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HI all

I really need to know what is connected to a 1996 volvo 850R vacuum tree (the one under the throttle body cover) This propably applies to all turbo'd versions of the 850. I got a BOV installed and the guy must have taken something of the vacuum tree as there is a screw blocking off the top front vacuum inlet. any suggestions????????

thanks

jan.








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    This is the last time ill ask, please i need some HELP!!!! 850

    posted by  someone claiming to be Fred on  Wed Jul 3 00:06 CST 2002 [RELATED]

    2 lines in front go to the egr controller. one in back goes to a line under the plastic spark plug cover and another in back goes to another hose dissappearing under the intake manifold (4 lines connected on the car I looked at yesterday).
    The other nipple is capped.
    If you don't have any lines unplugged, loose (not connected), then there shouldn't be any problems.
    You should have a hood mounted sticker that shows the vacuum connections.
    If you need more detailed specifics, you could always buy the OEM fuel manual for you car by calling 800-35-volvo (Mottonic 4.3 or 4.4 depending on the year).








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      This is the last time ill ask, please i need some HELP!!!! 850

      posted by  someone claiming to be Fred on  Thu Jul 4 02:53 CST 2002 [RELATED]

      That car was a '94. Your '96 will be different. The car I looked at yesterday had no EGR and two vacuum caps on the engine side of that tree. Either way, if checking for what devices are suppose to be connected to any 850, the OEM vacuum sticker under the hood shows all vacuum devices.







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