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Old Nov 17, 2005 | 06:18 AM
  #36 (permalink)  
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bobs
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Joined: Oct 2005
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From: Richmond, VA
Default Re: Super charger questions

TPS = Throttle Position Sensor -- measures how far you have your foot mashed down on the throttle.

MAP = Manifold Absolute Pressure sensor -- measures how much vacuum/pressure there is behind the throttle body.
 
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