The Engine Fuel Rail Pressure Sensor Connectors are electrical components that link the sensor to the vehicle's fuel system. They ensure accurate communication of pressure data to the engine control unit (ECU). These connectors play a critical role in maintaining optimal fuel delivery and engine performance.

The Engine Fuel Rail Pressure Sensor Connectors typically feature a size range of 10-20 mm in diameter, with materials such as nylon, PBT, or high-temperature plastics. Fuel systems use grades like SAE J2044 or ISO 4038 for compatibility. Viscosity requirements depend on fuel type (e.g., gasoline: 0.4-0.8 cSt, diesel: 2.0-4.5 cSt). Buoyancy is negligible due to small size. Connector materials often include brass or stainless steel for corrosion resistance. Seals are made of fluorocarbon or nitrile rubber for fuel compatibility.