| 替换号 | 2897331, 2897331NX, 3331044 (including harness assembly), 5WK9684 (Bosch/Continental OEM number), 4928594, 5698453 |
| 传感器类型 | Barometric/Ambient Air Pressure Sensor |
| 测量介质 | Air |
| 压力类型 | Absolute pressure |
| 测量范围 | 15 - 115 kPa (typical atmospheric pressure range) |
| 电源电压 | 5 VDC (from ECU) |
| 输出信号 | 0.5 - 4.5 VDC (Analog Voltage Signal, Linearly Corresponding to Pressure) |
| 接口 | 3-pin rectangular plug (male/sheet type, rounded rectangular) |
| 安装螺纹 | M12 x 1.5 (or clip fixed, depending on specific application) |
| 工作温度范围 | -40°C to +130°C |
| 防护等级 | IP67 / IP69K |
| 材质 | High-strength engineering plastic (PBT-GF30), pressure interfaces in stainless steel/copper |
| 重量 | Approx. 0.1 kg (0.2 lbs) |
| 适用ECU | CM570, CM870, CM2150, CM2250, CM2350 |
| 服务公告主题 | TSB 07T19-129 |
| 功能 | Monitors atmospheric pressure, providing baseline data for ECU to correct fuel injection amount, turbocharger pressure, and EGR flow |
制造号
5WK9684A2C84260100A2C86289900M-4076493P050653DP4076493577.90531
主机厂号
407649328973312897331NX333104449285945698453W091098045021005
发动机号
Cummins ISXCummins ISMCummins QSX15Cummins QSM11Cummins L10Cummins M11Cummins N14Cummins ISF2.8Cummins ISF3.8Cummins QSFCummins ISBCummins QSBCummins B6.7Cummins ISDECummins X15
互换号
BWP S1005Automann 577.90531Dayton 9047128FortproPAI 050653ATP 2897331Interstate-McBee M-4076493
适配车型
Dongfeng Cummins ISF2.8/3.8SINOTRUK HOWODongfeng Cummins ISDECummins ISX/ISM/QSX Heavy Duty TrucksConstruction Machinery Excavator PC200-8 (equipped with ISM/QSM)Cummins N14 Series Engine Equipment
燃油系统 - 工业百科
高品质售后市场环境空气压力传感器 4076493，兼容康明斯ISX、ISM和QSX发动机。OE号包括5WK9684、A2C84260100、A2C86289900、M-4076493、P050653、DP4076493、577.90531、2897331、2897331NX、3331044、4928594、5698453、W091098、045021005。对保证发动机性能和燃油效率至关重要。