Pre-delivery strategy for diesel-engine vehicles

Details Pre-delivery strategy for diesel-engine vehicles Pre-delivery strategy for diesel-engine vehicles

2008-03-21

2011-11-01

Vo, Hieu T (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S299000

Reexamination Certificate

active

08050844

ABSTRACT:
A method to supply fuel to an engine of a vehicle is provided. The method includes adjusting a direct injection of fuel into a cylinder of the engine based on whether the vehicle is in a pre-delivery state. In one example, the method includes reducing an amount of fuel in a post injection to reduce cylinder bore wetting effects and lubricant dilution during the engine cold start. After pre-delivery, a normal post injection schedule may be used to reduce emissions.

REFERENCES:
patent: 5142479 (1992-08-01), Poirier et al.
patent: 5979419 (1999-11-01), Toyoda
patent: 6964256 (2005-11-01), Kataoka et al.
patent: 7048891 (2006-05-01), Kinugawa et al.
patent: 7823798 (2010-11-01), Le Lievre
patent: 1582714 (2005-10-01), None
patent: 9049450 (1997-02-01), None
patent: 2001-227381 (2001-08-01), None

Affiliated with

Also associated with

Rating

Pre-delivery strategy for diesel-engine vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pre-delivery strategy for diesel-engine vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-delivery strategy for diesel-engine vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4292279