CPC B60W 10/06 (2013.01) [B60W 10/02 (2013.01); B60W 10/08 (2013.01); B60W 20/40 (2013.01); F02N 11/04 (2013.01); B60W 2510/0657 (2013.01); B60W 2510/0676 (2013.01); B60W 2510/083 (2013.01); B60W 2510/10 (2013.01); B60W 2540/10 (2013.01); B60W 2556/10 (2020.02); B60W 2710/021 (2013.01); B60W 2710/0666 (2013.01); B60W 2710/083 (2013.01); F02N 11/0803 (2013.01); F02N 11/0814 (2013.01); F02N 11/0844 (2013.01)] | 16 Claims |
1. A method for operating a powertrain, comprising:
adjusting an inhibit engine pull-down torque threshold based on a vehicle drive history, wherein the vehicle drive history is based on a plurality of tip-ins; and then, after adjusting the inhibit engine pull-down torque,
inhibiting automatic engine stopping based on the adjusted inhibit engine pull-down torque threshold.
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