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what is this?! intake manifold help.

Discussion in 'HYBRID -> ED-EF / DA' started by 90_EF_Hatch, Mar 11, 2010.

  1. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    Well i bought a new intake manifold assuming i had the wrong one, but my new intake does not have a spot to mount this ... i have no clue what it is, do you need it for a b18a1 in a 93 integra?

    its the valve thingy with the plug hanging off of it.
    [​IMG]

    and what originally made me thing i had the wrong manifold is this port on the back of the manifold that seemed to have no purpose for being there ...

    its the one with the screw in it right now, I never could figure out where it went.
    [​IMG]
     
  2. DESPAIN

    DESPAIN yep....mmhhm.......yep...

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    cant see the pics?
     
  3. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    woops, i got pwned ....


    the first pic

    [​IMG]

    the second

    [​IMG]
     
  4. Magana559

    Magana559 The Warden

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    looks like a obd0 ls intake mani.
     
  5. CAFROG

    CAFROG Honda Minion VIP

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    I found another picture online and it looks like yours a B18A intake manifold
     
  6. jlicrx

    jlicrx Senior Member

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    in the first picture, that 'thingy' is the EGR valve - came on automatic transmission equipped cars - the extra vacuum port on the back of the manifold is also for the automatic
     
  7. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    ooh ok, so there is a different in the intake manifolds between standard and auto?? i didnt know this.

    do you know where the vacume port on the back is supposed to rout to?
     
  8. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    yeah but all the vacumme routing diagrams i find dont have that valve or the output in the back ... and my car is an obd1 not obd0
     
  9. jlicrx

    jlicrx Senior Member

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  10. jlicrx

    jlicrx Senior Member

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    the manifold in the pictures is OBD0
     
  11. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    alright thanks! its starting to make more sense. but im still lost because the routing for the automatic still isnt showing where the hose i have closed off goes.

    [​IMG]

    the one circled in blue according to the diagram doesnt exist?!

    [​IMG]

    or am i missing something?!
     
  12. 90_EF_Hatch

    90_EF_Hatch Señor Member

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    is there a difference in the obd0 and obd1 manifolds?
     
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