Shandong Shengyue Technology Development Co.,Ltd is one of the most professional dongfeng cummins common rail fuel rail pressure sensor 0281006364 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
DONGFENG Cummins Common Rail Fuel Rail Pressure Sensor 0281006364
FUNCTION
1. Pressure Monitoring and Feedback: Continuously monitors the high-pressure fuel pressure within the fuel rail (with a typical operating range reaching up to 1800 bar).
2. Fuel Injection Control: Based on sensor data, the ECU precisely adjusts fuel injection quantity, timing, and pressure to achieve optimal combustion.
3. System Pressure Regulation: Assists the ECU in controlling the high-pressure fuel pump (fuel metering unit) to maintain stable fuel rail pressure.
4. Fault Protection: In the event of abnormal pressure, the ECU can enter a protection mode-limiting power output or triggering an alarm-to prevent engine damage.
5. Performance Optimization: Ensures highly efficient engine combustion, thereby enhancing power output, reducing fuel consumption, and minimizing emissions and noise.
Installation Locations
The end located near the high-pressure fuel pump (HP pump).
The middle or rear section of the fuel rail (depending on the specific engine layout).
Within the engine compartment, the fuel rail is mounted along the top of the cylinder head, and the sensor is threaded directly into the rail.
Performance Advantages
| Category | Specific Advantages | Description / Benefits |
|---|---|---|
| Measurement Accuracy | Extremely high precision (±0.3% FS error) | Real-time accurate monitoring of 0-1800 bar high-pressure fuel, ensuring ECU precisely controls injection quantity and timing |
| Response Speed | Ultra-fast response (≤10ms) | Instant feedback on pressure changes, helping the engine quickly adapt to different conditions and improving dynamic performance |
| System Stability | Maintains stable rail pressure | Optimizes fuel injection process, reduces pressure fluctuations, and improves engine smoothness and reliability |
| Fuel Economy | Significantly reduces fuel consumption | Precise injection control improves combustion efficiency, fuel consumption can be reduced by 5-10% |
| Power Output | Enhances engine power and response | Smoother starting, faster acceleration, stronger power, reduces power loss |
DETAILS
| DESCRIPTION | Pressure Sensor | PART NUMBER | 0281006364 |
| WEIGHT |
0.1 kg |
VOLUME |
8 × 15 × 13 mm |
| TRUCK MOLDE | XCMG | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | ENGINE |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Maintenance & Replacement Recommendations
1. Inspection Frequency: Inspect the sensor's exterior, check for loose plug connections, look for fuel leaks, and verify whether any warning lights are illuminated every 500–1000 operating hours or every 6 months.
2. Fuel Quality: Use high-quality, clean diesel fuel, and strictly adhere to the prescribed schedule for replacing the fuel filter (recommended every 250–500 hours) to prevent impurities from contaminating the sensor.
3. Environmental Adaptation: When operating engineering machinery in environments characterized by heavy dust, high temperatures, or severe vibration, shorten the inspection interval to every 300–500 hours.
4. Preventive Measures: Periodically use a diagnostic tool to read fuel rail pressure data and monitor for any significant discrepancies between the actual pressure and the target pressure. Keep the wiring harness dry and clean to prevent corrosion.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Hot Tags: dongfeng cummins common rail fuel rail pressure sensor 0281006364, manufacturers, suppliers, factory, parts, genuine, original
