Misfire detection system for an internal combustion engine

Details Misfire detection system for an internal combustion engine Misfire detection system for an internal combustion engine

1995-05-18

1997-02-04

Nelli, Raymond A.

Internal-combustion engines

Spark ignition timing control

Electronic control

F02P 500

Patent

active

055988210

ABSTRACT:
A high probability of detecting an erroneous misfire occurs when combustion becomes unstable during jolt control. Therefore, during jolt control the reliability of the misfire detection system is degraded. As a result, the misfire detection system is inactivated during jolt control by discontinuing the misfire detection, or by deliberately deeming no misfire has occurred if jolt control has occurred. Alternatively, the misfire detection sensitivity is masked during jolt control.

REFERENCES:
patent: 5078112 (1992-01-01), Ikeura
patent: 5168854 (1992-12-01), Hashimoto et al.
patent: 5207200 (1993-05-01), Iwata
patent: 5241937 (1993-09-01), Kanehiro et al.
patent: 5268843 (1993-12-01), Imai
patent: 5287836 (1994-02-01), Shimasaki et al.
patent: 5305635 (1994-04-01), James et al.
patent: 5309756 (1994-05-01), Osawa et al.
patent: 5327867 (1994-07-01), Hisaki et al.
patent: 5337716 (1994-08-01), Fukui et al.
patent: 5383434 (1995-01-01), Kugker et al.
patent: 5388560 (1995-02-01), Hisaki et al.
patent: 5437253 (1995-08-01), Hoffmaster et al.

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