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Old 02-12-2014, 01:47 PM   #21
SirBrass
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Garage
When the ecu has been reset or is new, it doesn't know the full input range of the throttle position sensor, but has a general idea. This means it needs to learn the full range as the throttle is used. That is, over time, it learns what that particular sensor's range is.

Basic control loop.

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