this post was submitted on 08 Sep 2023
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So basically because you have more than enough rpms to maintain idling the engine knows to turn off fuel injection until it needs to exert force again?
I'm thinking of a scenario when you start on a level road, reach a slope going downhill, then reach a level road again. Then the engine first consumes fuel, then it shuts it off, then eventually on again, without me pressing the gas pedal at any point?
yeah, exactly. I don't know enough about the implementation details to know if it is actually consuming 0 fuel though but there's not much work the engine is actually doing.
Great, this explains everything, thank you