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Vacuum line to this?

  • Thread starter Thread starter nightrider50
  • Start date Start date Apr 27, 2010
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nightrider50

Member
Aug 28, 2003
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California
Apr 27, 2010
#1
  • Apr 27, 2010
  • #1
Got the whole motor back together and missing one vacuum connection. Did some searching and found some really good vacuum diagrams. Only problem is... I don't know what this unit is called. Anyone know what, if anything, hooks up to this right next to the electrical connection?
 

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nightrider50

Member
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California
Apr 27, 2010
#2
  • Apr 27, 2010
  • #2
sorry the picture is huge, i'm a rookie with attachments
 
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rednotch88

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Sep 6, 2008
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CHICAGO
Apr 27, 2010
#3
  • Apr 27, 2010
  • #3
if that car has a mass air meter DO NOT put vacuum line to that.That is a barometric meter,and must read barometric pressure.If the car is speed density it is hooked up to intake manifold.
 
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nightrider50

Member
Aug 28, 2003
186
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California
Apr 27, 2010
#4
  • Apr 27, 2010
  • #4
Perfect. Car used to be SD and now is mass air, probably what threw me off. Thanks
 

BigmacK192

New Member
Apr 8, 2009
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0
Chicago.
Apr 27, 2010
#5
  • Apr 27, 2010
  • #5
rednotch88 said:
if that car has a mass air meter DO NOT put vacuum line to that.That is a barometric meter,and must read barometric pressure.If the car is speed density it is hooked up to intake manifold.
Click to expand...

+1, that's barometric pressure sensor.
 
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