Delphi SS11401 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan Vehicles

The Delphi SS11401 engine crankshaft position sensor is designed to provide accurate and consistent performance for Nissan Altima, Rogue, Rogue Select, and Sentra models. This sensor plays a critical role in engine management by monitoring the crankshaft's position and speed.

Key Features of Delphi SS11401 Crankshaft Position Sensor

• Color: Black for easy identification and compatibility
• Terminal Type: Pin terminals ensure secure electrical connections
• Connector Quantity: Single connector for streamlined installation
• Connector Shape: Rectangle design for precise fitment
• Terminal Quantity: Three terminals to support accurate signal transmission
• Connector Gender: Female connector compatible with male terminals
• Terminal Gender: Male terminals for reliable contact
• Wiring Harness: Not included, allowing for direct replacement
• Package Contents: Includes engine crankshaft position sensor and instruction sheet

Detailed Description of the Delphi SS11401 Sensor

This engine crankshaft position sensor from Delphi is engineered to meet the specific requirements of Nissan vehicles such as the Altima, Rogue, Rogue Select, and Sentra. The sensor’s black housing and rectangular female connector with three male pin terminals ensure a precise and secure connection to the vehicle’s wiring harness. The pin terminal type supports stable electrical contact, which is essential for accurate crankshaft position detection. Although the wiring harness is not included, the sensor comes with an instruction sheet to assist with installation. The part number SS11401 corresponds directly to these Nissan models, ensuring compatibility and reliable operation.

Common Applications and Issues Addressed

• Helps resolve engine misfires caused by inaccurate crankshaft position data
• Prevents stalling and rough idling related to sensor failure
• Supports proper ignition timing and fuel injection control
• Eliminates check engine light triggers linked to crankshaft sensor faults
• Improves overall engine performance and drivability in Nissan Altima, Rogue, Rogue Select, and Sentra

Installation Notes and Tips

When installing the Delphi SS11401 crankshaft position sensor, ensure the vehicle is turned off and cooled down. Carefully disconnect the battery before removing the old sensor to avoid electrical shorts. The sensor’s rectangular female connector should align precisely with the vehicle’s male terminal plug. Verify that the three pin terminals are clean and free of corrosion before connection. Follow the included instruction sheet for torque specifications and mounting procedures. Since the wiring harness is not included, inspect the existing harness for damage and replace if necessary to maintain signal integrity.

Quality Assurance and Warranty Information

Delphi manufactures the SS11401 crankshaft position sensor to meet OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. While specific warranty details may vary, Delphi typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or contact the supplier for exact warranty terms related to this part number.