Walker 235-1777 Engine Camshaft Position Sensor - Exhaust

Walker 235-1777 Exhaust Camshaft Position Sensor

Walker Products 235-1777 is an engine camshaft position sensor for select BMW V12 applications. It provides the signal the engine management system uses to monitor camshaft position for accurate timing control and fuel delivery.

Built by Walker Products, a long-established manufacturer of fuel system and engine management components, this sensor reflects the company’s focus on OEM-level specifications and application accuracy. It is a direct-fit replacement for vehicles that require an exhaust camshaft position sensor.

Key Features

• Engine camshaft position sensor for exhaust-side applications
• Walker Products part number 235-1777
• OE-style replacement for select BMW 760Li and BMW 760i models
• Supports engine timing and camshaft position signal monitoring
• Backed by Walker Products engineering and product management support
• Cross-references Standard Ignition PC675 for the same application

Detailed Description

Walker Products 235-1777 is an exhaust camshaft position sensor engineered for 2003-2008 BMW 760Li and 2004-2006 BMW 760i applications. If you are searching for a BMW 760Li exhaust camshaft position sensor or a BMW 760i camshaft position sensor replacement, this part number is built for those exact vehicle listings. The sensor helps the engine control system track camshaft position so the ECU can manage ignition timing and fuel strategy with the correct input.

Walker Products has supplied automotive fuel system and engine sensor components since 1946 and manufactures parts to meet or exceed OEM standards and specifications. The brand’s product line includes cam and crank sensors, oxygen sensors, throttle position sensors, fuel injectors, and related engine management components.

What It Helps Address

• Camshaft position sensor fault codes
• Rough running caused by incorrect cam signal input
• Hard starting related to camshaft timing signal loss
• Intermittent stalling or misfire concerns tied to sensor output
• Check engine light conditions associated with cam sensor failure

Installation Notes and Tips

Verify the engine position and sensor location before installation, since this part is listed for the exhaust position only. Confirm the vehicle year, make, model, and engine application against the fitment data for 2003-2008 BMW 760Li and 2004-2006 BMW 760i. Inspect the connector and wiring harness for damage before replacing the sensor, and clear diagnostic trouble codes after installation if required by the repair procedure.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house engineering and product management support. The company states that its engine sensors are produced to meet or exceed OEM standards and specifications, with application data and technical support maintained by its own staff.