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Boost gauge hookup

Old Dec 21, 2010 | 08:37 PM
  #1  
bassbase's Avatar
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From: Marietta, PA
Boost gauge hookup

I have a 2009 2LT and just bought a working stock SS boost/vac guage for a cheap $35.00 and bought it mostly for it's vacuum reading. Does anyone know which wires I need to connect where to make it work?

Thanks
Old Dec 21, 2010 | 09:14 PM
  #2  
1Panel2NV's Avatar
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I believe the signal comes from the ECU. You probably want to find a manual gauge.

There are gauges made specifically for reading vacuum...
Old Dec 21, 2010 | 09:20 PM
  #3  
bassbase's Avatar
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Damn. I was hoping you wouldn't say that it was the ECU.

Anyone want to buy a stock vacuum gauge for $35.00
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