Method for operating an internal combustion engine of a...

Details Method for operating an internal combustion engine of a... Method for operating an internal combustion engine of a...

2006-03-28

2006-03-28

Miller, Carl S. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S447000

Reexamination Certificate

active

07017555

ABSTRACT:
In a method for operating an internal combustion engine of a motor vehicle, in particular, pressurized fuel is conveyed to a fuel accumulator. The fuel is injected into a combustion chamber via a fuel injector. Coking of the fuel injector is determined. A first fuel-pressure increase is implemented when the coking exceeds a threshold value.

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