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Old 03-20-2017, 01:30 PM   #17 (permalink)
t vago
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Originally Posted by teoman View Post
I am still pondering how the ecu will know to cut back on the fuel.
A properly designed system will cause the engine to do less work.

Less work directly translates into less air demand. (Load, if you will)

The engine's MAF will see this lessened air demand, and will cause less fuel to be injected as a result.
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