AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Sony vegas serial code p11334/10/2023 An HO2S voltage that decreases toward 0 mV indicates a lean fuel mixture. An HO2S voltage that increases toward 1, 000 mV indicates a rich fuel mixture. The ECM uses the HO2S voltage to determine the air-to-fuel ratio. Once sufficient HO2S voltage fluctuation is observed by the ECM, Closed Loop is entered. While the engine runs, the HO2S heats up and begins to generate a voltage within a range of 0 - 1, 000 mV. When the engine is started, the Engine Control Module (ECM) operates in an Open Loop mode, ignoring the HO2S signal voltage while calculating the air-to-fuel ratio. Each HO2S compares the oxygen content of the surrounding air with the oxygen content of the exhaust stream. The Heated Oxygen Sensors (HO2S) are used for fuel control and catalyst monitoring.
0 Comments
Read More
Leave a Reply. |