The experiment results showed that,the CO emission was greatly influenced by fuel air ratio,ignition advance angle,intake absolute pressure and fuel component,the HC emission was reduced with the increase of hydrogen mixing ratio,the influence of ignition advance angle on HC emission was decreased when the intake absolute pressure was increased,and the NOx emission was i.
试验结果表明,CO的排放浓度受燃空当量比、点火提前角、进气管绝对压力和燃料成分的影响较大;HC排放浓度有随掺氢比的增大呈降低的趋势,提高进气管绝对压力,点火提前角对HC排放浓度的影响减弱;天然气掺氢气后NOx排放升高。
So we must study the dynamic characteristics of engine related sensors which are the hot film/ wire type of mass air flow sensor, the manifold absolutely pressure sensor and the exhaust gas oxygen sensor.
它们分别是热膜(线)式空气质量流量传感器、进气歧管绝对压力传感器和废气氧传感器。
Fault Description(reason): High voltage detected at intake manifold pressure sensor signal pin.
故障描述（原因）：检测到进气歧管压力传感器信号电压值高。
Research on Some Key Techniques of Manifold Absolute Pressure Sensor in Vehicle Motor
汽车发动机进气歧管压力传感器关键技术的研究
Air leak between the turbocharger and the intake manifol
透平增压器和进气歧管之间空气泄漏。
Disconnect the Map Sensor, HVAC, and Brake Booster vacuum supply hoses at the intake manifol
在进气歧管处拆下歧管绝对压力感知器和加力制动器刹车真空供应软管。
If the engine backfires, the sudden pressure in the intake manifold forces the valve back.
如果发动机回火，进气歧管骤增的压力就迫使阀门向后移动。
The gases pass into the exhaust manifold.
这些废气进入排气歧管。
Remove intake, exhaust manifold and turbocharger, refer to Group 11, Exhaust System and Intake Manifol
拆下进气，排气歧管和透平增压器，请参阅单元11，排放系统和进气歧管。
Install the intake manifold (refer to Group 11, Exhaust System and Intake Manifold).
安装进气歧管（见单元11-排气系统和进气歧管）。
Remove the intake manifold (refer to Group 11, Exhaust System and Intake Manifold).
拆下进气歧管（见单元11-排气系统和进气歧管）。
Remove intake manifold bolts.
拆下进气歧管螺栓。
manifold (intake and exhaust) for compression-ignition internal combustion engines (excl. aircraft)
歧管（进气和排气）,用于压燃式内燃机（不包括航空用内燃机）
Install charge air cooler hose to intake manifol
安装充电空气冷却油管到进气歧管。
manifold (intake and exhaust) for internal combustion, aircraft engines
歧管（进气和排气）,航空内燃机用
Intake Air Sensor Location—Engine
进气歧管空气感知器—0L引擎
INTAKE MANIFOLD AIR TEMPERATURE SENSOR—ENGINES
进气歧管空气温度感知器—引擎
Install throttle body to intake manifol
安装节气阀体至进气歧管。
The Research on the Performance of Timed Manifold Injection Hydrogen-Fueled Engine;
进气歧管喷射式氢气发动机性能研究
This vacuum, called intake-manifold vacuum, varies as the operating conditions change.
这个真空叫做进气歧管真空。这种进气歧管真空随运转情况而变化。