Invention Grant
- Patent Title: Method to elevate idle speed to launch a vehicle with manual transmission
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Application No.: US15999695Application Date: 2018-08-20
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Publication No.: US11028794B2Publication Date: 2021-06-08
- Inventor: Burton Edwin Waite, III , Charles Wayne Reinhardt Swart
- Applicant: PACCAR Inc
- Applicant Address: US WA Bellevue
- Assignee: PACCAR Inc
- Current Assignee: PACCAR Inc
- Current Assignee Address: US WA Bellevue
- Main IPC: F02D41/08
- IPC: F02D41/08 ; F02D29/02 ; F02D41/02

Abstract:
A method of controlling an idle speed for an engine of a vehicle includes the steps of sensing a vehicle speed. At least one of a parking brake position and a clutch position is also sensed. When it is determined that the vehicle speed is below a maximum vehicle speed, and either the parking brake is released or the clutch is depressed, the engine idle speed is increased from a base idle speed to a launch idle speed.
Public/Granted literature
- US20190234332A1 METHOD TO ELEVATE IDLE SPEED TO LAUNCH A VEHICLE WITH MANUAL TRANSMISSION Public/Granted day:2019-08-01
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