Patent ID: 8764606

Claim:
A system for a vehicle, comprising: an engine control module comprising: a deceleration fuel cutoff (DFCO) module that determines whether to disable provision of fuel to an engine when a vehicle speed is greater than zero and that selectively generates a DFCO signal based on the determination; an actuator control module that disables the provision of fuel to the engine when the DFCO signal is generated; and a rolling neutral (RN) module that selectively generates an RN mode signal in response to a determination that the DFCO module is not generating the DFCO signal, wherein the actuator control module controls the provision of fuel to the engine based on a desired engine speed when the RN mode signal is generated; and a transmission control module that disengages first and second input clutches of a dual clutch transmission (DCT) to decouple the DCT from the engine when the RN mode signal is generated.