Mass air flow sensor, This part number supersedes to 98660612502 原装 Porsche 零部件 98660612501

氧传感器。

#保时捷#

适合
保时捷 Boxster 986 >>2002 年
之前或之后 Cat 均适合

功能：
氧传感器（也称为 Lambda 传感器）位于排气歧管中，用于测量发动机排气中未燃烧的氧含量。根据氧含量，它会向发动机计算机发送信号，然后计算机会调整空气/燃料混合物，以实现最佳发动机性能和排放控制。

故障症状：
燃料消耗过多，有故障的氧气传感器会浪费 30% 的燃料。
驾驶性能问题，例如发动机波动或犹豫。
碳氢化合物排放量高，未通过排放检查。
发动机警告灯可能亮起或显示服务标志。
ECU/计算机存储与混合相关的故障代码。
当氧传感器完全停止工作时，催化转化器可能会过热并发生故障

维修保养服务：
每 30,000 英里测试和/或更换一次。
定期进行排放检查。
注意服务灯。
汽车制造商建议定期检查和更换氧传感器。

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98660612601

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空气质量/流量传感器。

#博世#

適用於:
保时捷 Boxster 2.7L
底盘号98YS6 02146>>

保时捷 Boxster 3.2L
底盘号98YS6 42001>>

保时捷 996 3.6cc 2002>>
保时捷 997 C2 / C4 3.6L、3.8L
保时捷 997 MKII 2009>>

空气质量流量传感器用于确定进入电子燃油喷射发动机的空气质量。空气质量信息对于发动机控制单元 (ECU) 计算和向发动机输送正确的燃油质量是必要的。空气会随着温度和压力的膨胀和收缩而改变其密度。在汽车应用中，空气密度会随着环境温度和海拔高度而变化，这是质量传感器的理想应用

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98660612502

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Impulse / speed sensor. Crankshaft sensor.



Fits:
Porsche 986 Boxster >>2002
Porsche 996 C2 / C4 >>2002
Porsche 996 Turbo >>2002 (Tiptronic)

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98660611202

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Impulse / speed sensor. Crankshaft sensor.



Fits:
Porsche 986 Boxster 2003-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 Carrera 2003>>
Porsche 996 Turbo (Tiptronic Transmission)
Porsche 997 Carrera 2005-08
Porsche 997 Turbo 2007>> (Tiptronic Transmission)

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98660611204

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节气门体。尺寸：68mm



适合:
保时捷 986 Boxster 2.7L / S 3.2L 2000-04

保时捷 987 Boxster 2.7L / 3.2L 08/2004 - 07/2006
发动机代码 M96.25 / M96.26

保时捷996 Turbo 2001-05

保时捷卡雷拉GT 2004-06

单击“放大”可查看大部件图。
图表参考编号 1。

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98660511501

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Lambda oxygen sensor.



Fits
Porsche Boxster 986 >>2002 USA Spec (AFTER Catalyst)

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Driveability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

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98660612801

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Lambda oxygen sensor.



Fits
Porsche Boxster 986 >>2002 USA Spec (BEFORE Catalyst)

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
Driveability problems, such as engine surging or hesitation.
High hydrocarbon emissions, failing an emissions inspection.
The engine warning light may be on or service flag displayed.
The ecu/computer stores a mixture-related fault code.
When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
Test and/or replace every 30,000 miles.
Perform periodic emission checks.
Watch for service light.
Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

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相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

98660612701

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Throttle body. Size: 68mm



Fits:
Porsche 986 Boxster 2.7L / S 3.2L 2000-04

Porsche 987 Boxster 2.7L / 3.2L 08/2004 - 07/2006
Engine codes M96.25 / M96.26

Porsche 996 Turbo 2001-05

Porsche Carrera GT 2004-06

Click 'Zoom in' for large parts diagram.
Diagram ref no 1.

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98660511501

您正在查看的产品与这些编号存在交叉引用关系

Lambda oxygen sensor.



Fits
Porsche Boxster 986 >>2002
Before or After Cat fits both

Function:
The Oxygen Sensor (also known as Lambda Sensor) is located in the exhaust manifold and measures the amount of unburned oxygen in your engine's exhaust. Based on the amount of oxygen, it sends a signal to your engine computer which then adjusts the air/fuel mixture for optimum engine performance and emission control.

Failure Symptoms:
• Excessive fuel consumption, a faulty oxygen sensor can waste 30% of your fuel.
• Driveability problems, such as engine surging or hesitation.
• High hydrocarbon emissions, failing an emissions inspection.
• The engine warning light may be on or service flag displayed.
• The ecu/computer stores a mixture-related fault code.
• When the oxygen sensor has stopped functioning completely, the catalytic converter may overheat and fail

Maintenance/Service:
• Test and/or replace every 30,000 miles.
• Perform periodic emission checks.
• Watch for service light.
• Vehicle manufacturers recommend periodic inspection and replacement of oxygen sensor.

相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

98660612601

您正在查看的产品与这些编号存在交叉引用关系