Control device for an internal combustion engine

Details Control device for an internal combustion engine Control device for an internal combustion engine

1992-01-27

1993-04-13

Myracle, Jerry W.

Measuring and testing

Simulating operating condition

Marine

7320419, G01M 1500

Patent

active

052012174

ABSTRACT:
A control device for an internal combustion engine includes a hot-wire type air flow sensor 2 having a temperature dependent resistance. A counter 905d determines whether a predetermined time has elapsed from power ON or startup, and an upper limit is applied to the sensed average air flow quantity until the predetermined time has elapsed, thereby avoiding erroneous fuel injector pulse width calculations during a warmup period of the air flow sensor resistance.

REFERENCES:
patent: 4716876 (1988-01-01), Shimomura et al.
patent: 4719890 (1988-01-01), Wataya et al.
patent: 4807581 (1989-02-01), Nishikawa et al.
patent: 4889101 (1989-12-01), Schifferl

Affiliated with

Also associated with

Rating

Control device for an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control device for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1148426