Walker 235-1731 Engine Camshaft Position Sensor

Walker Camshaft Position Sensor 235-1731

Walker Products 235-1731 is an engine camshaft position sensor for select BMW applications. It is built for direct replacement service on vehicles that rely on accurate camshaft signal input for engine management and ignition timing control.

Compatible With BMW 850i, 850Ci, 850CSi, and 750iL applications, this sensor supports the needs of classic V12 BMW models where precise sensor feedback is critical. The Walker Products line focuses on OE-style engine management components backed by manufacturing and engineering support.

Key Features

• Engine camshaft position sensor for ignition and engine management service
• Walker Products part number 235-1731
• Fits select 1988-1995 BMW 750iL, 850i, 850Ci, and 850CSi models
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products manufacturing, product management, and technical resources
• Cross-references Standard Ignition PC437 for the same application

Detailed Description

Walker Products 235-1731 is an engine camshaft position sensor for select BMW vehicles, including the 1988-1994 BMW 750iL, 1991-1992 BMW 850i, 1993-1994 BMW 850Ci, and 1994-1995 BMW 850CSi. This sensor is part of Walker Products’ engine management catalog, which includes cam and crank sensors, oxygen sensors, throttle position sensors, fuel injectors, and related components. The brand’s long history in automotive fuel system and sensor manufacturing supports consistent application coverage and technical documentation.

What It Helps Address

• Camshaft signal loss or irregular sensor output
• Hard starting or extended crank conditions tied to sensor failure
• Engine misfire or rough running caused by incorrect cam timing input
• Check engine light concerns related to camshaft position sensor faults
• Driveability issues on BMW 750iL, 850i, 850Ci, and 850CSi models

Installation Notes and Tips

Verify the vehicle year and model before ordering. For best results, compare the original sensor connector, mounting style, and routing to the replacement part before installation. After installation, clear any stored fault codes and confirm proper engine operation during idle and road test conditions.

Quality Assurance

Walker Products states that its components are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with in-house manufacturing and engineering support used to maintain application accuracy and product quality.