Walker 235-1514 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor for Porsche

Walker Products 235-1514 is an engine camshaft position sensor for select Porsche applications. It is built to meet or exceed OEM standards and specifications, giving technicians and owners a direct replacement option for camshaft signal issues on Porsche 911, Boxster, Cayman, and Cayenne models.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on accurate vehicle applications and technical documentation. The Walker Products line includes sensors and other engine management parts for repair and maintenance work.

Key Features

• Engine camshaft position sensor for select Porsche vehicles
• Walker Products part number 235-1514
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products manufacturing, product management, and engineering resources
• ISO 9001/IATF16949 certified manufacturing environment
• Cross-references Bosch 0232103092 and Standard Ignition PC737 for the same application

Detailed Description

This camshaft position sensor is used in Porsche engine management systems to monitor camshaft position and help the engine control module maintain accurate timing and fuel delivery strategy. It is a direct-fit replacement for select Porsche 911, Boxster, Cayman, and Cayenne applications, including 2005-2019 Porsche 911, 2005-2016 Porsche Boxster, 2006-2012 Porsche Cayman, 2014-2016 Porsche Cayman, and specific 2008-2010 Porsche Cayenne configurations. The part number 235-1514 is also referenced by multiple aftermarket and OE-style listings for the same application.

What It Helps Address

• Camshaft position sensor fault codes
• Hard starting or extended crank conditions
• Rough idle or inconsistent engine operation
• Intermittent stalling related to cam signal loss
• Check engine light concerns tied to camshaft sensor performance

Installation Notes and Tips

Verify the exact Porsche model, year, and engine note before ordering, especially on Cayenne applications with engine-number restrictions such as To Engine # T 901787, To Engine # G 904964, To Engine # 901688, and To Engine # S 900561. Confirm the connector style and sensor location against the original part before installation. Clear diagnostic trouble codes after replacement and perform a road test to confirm proper engine signal operation.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company supports its parts with in-house manufacturing, product management, engineering, and technical documentation, and operates under ISO 9001/IATF16949 certification.