Method of compensating for a failed sensor in a flexible fueled

Details Method of compensating for a failed sensor in a flexible fueled Method of compensating for a failed sensor in a flexible fueled

1997-10-29

1999-09-07

Kwon, John

Internal-combustion engines

Charge forming device

Fuel injection system

123689, 123690, F02M 5100

Patent

active

059470895

ABSTRACT:
The present invention provides a method of compensating for an erroring sensor in a flexible fuel compensation control system for a flexible fueled vehicle. The methodology provides a method for identifying preselected operating conditions without the output of the erroring sensor. As such, the flexible fuel compensation control system may still be employed to ensure vehicle drivability even in the absence of input from an erroring sensor.

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