Common Rail Fuel Pressure Sensor 45PP9-1A OEM Replacement Spare Part Cross Reference 100002290 Fits Ashok Leyland Diesel Engine

Cross Reference Part Numbers

Compatible Application

• Ashok Leyland heavy-duty trucks, buses and commercial vehicles
• Diesel common rail agricultural tractors, harvesters
• Stationary industrial diesel generator sets
• Light construction machinery, forklifts and engineering transport vehicles

Key Product Features

1. 1:1 OEM Standard Thread & 4-Pin Waterproof Connector: Fully consistent with original thread specification and pin definition, plug-and-play direct installation without wiring modification, greatly shortening vehicle maintenance downtime.
2. High Precision Imported Pressure Sensing Chip: Stable signal output, effectively avoids false alarms, intermittent signal loss and pressure data deviation under severe working conditions.
3. Stainless Steel Pressure Port + High Temperature Resistant Sealing Ring: Excellent diesel and engine oil corrosion resistance, prevents fuel leakage and internal circuit short circuit caused by oil seepage.
4. IP67 Waterproof Dustproof Anti-Vibration Plastic Housing: Built-in EMC anti-electromagnetic interference circuit, adapts to harsh engine operating environments, no parameter drift after long-term continuous operation.
5. Strict Factory Quality Control: Each sensor passes pressure calibration, insulation withstand voltage, vibration and aging cycle tests to guarantee long-term stable detection accuracy.

Common Equipment Failures Solved

• Engine insufficient power, slow acceleration, vehicle weak climbing performance
• Rough unstable idle, frequent engine vibration and intermittent stalling
• Excessive black smoke exhaust, high fuel consumption and incomplete diesel combustion
• ECU stores fuel rail pressure sensor fault codes, vehicle enters limp home mode with torque limitation
• Original sensor fuel leakage leading to fuel waste, safety hazards and unstable common rail pressure