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this post was submitted on 08 Sep 2023
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Asklemmy
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It is probably still "engine braking" in that the engine is putting resistance on the wheels, but it's probably opening the throttle and halting fuel injection in order to maximize your coasting/minimize rolling resistance.
CVTs usually use a clutch rather than a torque converter, so they like to stay "locked up" to minimize wear.
I think. Not a mechanic, and I drive a manual.
In my car (it has a cvt transmission with a torque converter instead of a clutch), it doesn't seem to do any engine braking though. In a steep downward incline, if I let go of the gas pedal, the car would just keep getting faster and faster without any resistance at all. Force a downshift and acceleration will stop, and the fuel efficiency indicator shot up which indicate it doesn't use fuel at all (thus doing an engine braking).