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Old 12-17-2015, 10:45 AM   #109
Kodename47
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Quote:
Originally Posted by Deep Six View Post
Could someone explain the difference between MAP and MAF and how they each relate to engine management/tuning? Are aftermarket replacements required for forced induction setups?
MAF = Mass AirFlow
MAP = Manifold Absolute Pressure

You don't need a replacement MAF and MAP is only really required if going turbo. You can replace the MAP to get boost readings, but it's not a requirement to tuning.
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