Global Parts 1811271 Fuel Injection Pressure Sensor

Overview of Global Parts Fuel Injection Pressure Sensor 1811271

The Global Parts Fuel Injection Pressure Sensor 1811271 is designed for precise fuel pressure monitoring in select Mercedes-Benz models. This sensor features a blade terminal type with three terminals, ensuring reliable electrical connections for optimal engine performance.

• Terminal Type: Blade for secure and durable connection
• Terminal Quantity: 3 terminals to support accurate signal transmission
• Connector Gender: Female for compatibility with male terminals
• Terminal Gender: Male terminals for proper mating with female connectors
• Compatible with multiple Mercedes-Benz models including CL63 AMG, CLS550, and S550

Technical Details and Compatibility

The part number 1811271 corresponds to a fuel injection pressure sensor engineered to fit a range of Mercedes-Benz vehicles such as the GL450, ML550, and S65 AMG. The sensor’s blade terminal type and three-terminal configuration provide a stable electrical interface, critical for accurate fuel pressure readings. The female connector design paired with male terminals ensures a secure and precise fit within the vehicle’s fuel delivery system.

Function and Common Applications

This fuel injection pressure sensor is used to monitor the pressure within the fuel rail, providing essential data to the engine control unit (ECU) for fuel delivery adjustments. It helps address issues such as:

• Erratic engine performance due to incorrect fuel pressure readings
• Fuel system warning lights triggered by sensor faults
• Reduced fuel efficiency caused by improper fuel injection timing
• Engine stalling or hesitation during acceleration
• Difficulty starting the engine related to fuel pressure inconsistencies

Installation Notes and Tips

When installing the Global Parts Fuel Injection Pressure Sensor 1811271, ensure the vehicle is turned off and the fuel system is depressurized to avoid injury. Verify the connector gender and terminal type match the vehicle’s wiring harness. Properly seat the sensor to prevent fuel leaks and confirm all electrical connections are secure. It is recommended to consult the vehicle’s service manual for torque specifications and sensor location.

Quality Assurance and Warranty

Global Parts manufactures this fuel injection pressure sensor to meet OEM standards for fit and function. The part undergoes rigorous testing to ensure durability and accurate performance in Mercedes-Benz models including the CLS550 and GL550. Warranty coverage details should be confirmed at the point of purchase, typically offering protection against manufacturing defects.