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Altitude Effects on ECU?

Old 06-08-2004, 05:16 PM
  #1  
1.5 BAR
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Join Date: Sep 2003
Posts: 660
Default Altitude Effects on ECU?

I know my p72 has a barometric pressure sensor, but just wondering how it adjusts the maps, if at all when using uberdata? I figured atmospheric pressure here in colorado is approx 12.2 PSI. Now, say I tune everything here in denver to a nice 12:1 AFR, when I go to sea level would my maps run lean?
street_kings is offline  
Old 06-08-2004, 06:30 PM
  #2  
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Default Re:Altitude Effects on ECU?

It should correct itself.
baldur is offline  
Old 06-08-2004, 08:15 PM
  #3  
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Default Re:Altitude Effects on ECU?

It should correct itself only if you let it run in closed loop.
Chris Harris is offline  
Old 06-09-2004, 09:45 AM
  #4  
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Join Date: May 2003
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Default Re:Altitude Effects on ECU?

I love being here in Golden with OBD0, when i go to sea level i need to take the WB and do tuning on the way :P I hate going to sea level since i get used to the extra power and then come back here and cant stand it.
88b16civic is offline  
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