Walker 235-1493 Engine Crankshaft Position Sensor

Walker Crankshaft Position Sensor for Passat

Walker Products 235-1493 is an engine crankshaft position sensor for select Volkswagen Passat applications. It is built for accurate engine speed and crank position signal delivery, helping the engine control system maintain proper timing and fuel management.

Compatible With 2004-2005 Volkswagen Passat applications, this sensor supports direct replacement needs for drivability and starting concerns tied to crank signal loss. Walker Products backs this part with manufacturing and engineering controls aligned to OEM-level specifications.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Fits 2004-2005 Volkswagen Passat
• Walker Products part number 235-1493
• Built to meet or exceed OEM standards and specifications
• Supported by Walker Products manufacturing, product management, and technical staff
• ISO 9001/IATF16949 certified manufacturing environment

Detailed Description

Walker Products 235-1493 is a crankshaft position sensor engineered for vehicles that rely on precise crankshaft timing input to the engine control module. For 2004-2005 Volkswagen Passat models, this sensor helps restore the signal needed for ignition timing, injector control, and engine synchronization. Walker Products has supplied fuel system and engine management components since 1946, with a focus on accurate applications data and technical support for the automotive aftermarket.

This part cross-references Standard Ignition PC707 and Beck/Arnley 180-0489 for the same application. The Walker Products 235-1493 is a direct-fit service part for Passat owners addressing crank sensor replacement on the listed model years.

What It Helps Address

• Hard starting or no-start conditions related to crankshaft signal loss
• Intermittent stalling caused by an unstable engine speed signal
• Check engine light concerns tied to crankshaft position sensor faults
• Rough running or misfire symptoms from incorrect timing input
• Engine control issues on 2004-2005 Volkswagen Passat models

Installation Notes and Tips

Verify the connector style, mounting location, and engine application before installation. Inspect the harness, connector terminals, and nearby wiring for damage or corrosion, since sensor faults can be caused by related electrical issues. Clear diagnostic trouble codes after installation and confirm proper engine operation during a road test.

Quality Assurance

Walker Products manufactures engine sensors under ISO 9001/IATF16949 certified quality systems and supports production with in-house engineering and technical resources. The 235-1493 is produced to meet or exceed OEM standards and specifications for the listed Volkswagen Passat applications.