EVAPORATED FUEL TREATING DEVICE FOR INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To improve purge control performance by a purge control valve. SOLUTION: In an idling state, low flow rate purge control is started by duty control driving the purge control valve at high frequency (S1-S3). When a purge gas flow rate calculated on the basis of purge gas concent...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!