Walker 235-1861 Engine Crankshaft Position Sensor

Walker 235-1861 Crankshaft Position Sensor

Walker Products 235-1861 is an engine crankshaft position sensor for select Porsche applications. It is built to meet or exceed OEM standards and specifications, with manufacturing and engineering support focused on accurate vehicle coverage and dependable engine management performance.

Fits 2011-2018 Porsche Cayenne and 2010-2016 Porsche Panamera. This part cross-references Bosch 0261210364 for the same application.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Walker Products aftermarket replacement for select Porsche vehicles
• Manufactured to OEM-level standards and specifications
• Supported by Walker Products product management, engineering, and technical documentation
• Part number 235-1861 for accurate ordering and fitment lookup

Application Details

This crankshaft position sensor is used in Porsche Cayenne and Porsche Panamera applications where the engine control module relies on crankshaft position data for timing and synchronization. The Walker 235-1861 helps restore the signal input needed for proper engine operation in 2011-2018 Porsche Cayenne and 2010-2016 Porsche Panamera models.

What It Helps Address

• Crankshaft position sensor fault codes
• Hard starting or no-start conditions related to crank signal loss
• Intermittent stalling tied to engine speed input errors
• Rough running caused by inaccurate crankshaft position data
• Check engine light concerns associated with sensor failure

Installation Notes

Verify the part number 235-1861 against the original sensor and confirm vehicle year, make, and model before installation. Inspect the connector, wiring, and mounting area for damage or contamination during replacement. Follow the vehicle service procedure for sensor location and relearn or diagnostic steps if required by the engine control system.

Quality Assurance

Walker Products has supplied fuel system and engine sensor components since 1946 and operates as an ISO 9001/IATF16949 certified manufacturer. Its engine management parts are backed by in-house manufacturing, product management, engineering, and technical support resources.