| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control system reducing turbo lag, and to provide the feel of a large displacement engine with a turbocharged, small displacement engine. <P>SOLUTION: There is provided a method of spinning up an exhaust turbine during an interval between the time that the operator moves his/her foot from the brake pedal to the accelerator pedal to initiate a launch. Actions that can be taken to increase exhaust enthalpy provided to the turbine include opening the throttle, retarding the spark, and closing a wastegate valve. <P>COPYRIGHT: (C)2012,JPO&INPIT |
