Walker 235-1104 Engine Camshaft Position Sensor

Walker 235-1104 Camshaft Position Sensor

Walker Products 235-1104 is an engine camshaft position sensor built for direct-fit service on select Ford and Mercury applications. It uses a rectangular 2-terminal male connector and includes a mounting bracket for proper sensor location and secure installation.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards. The Walker Products line includes sensors and other engine management parts for repair work that demands accurate signal input and dependable fitment.

• Engine camshaft position sensor for ignition and engine management service
• Rectangular connector shape with 2 terminals
• Male connector design
• Mounting bracket included
• OE-style replacement for select Ford Focus, Escort, Contour, and Mercury Cougar and Mystique applications

Fitment and application details

Compatible with 2003-2004 Ford Focus, 1998-2003 Ford Escort, 2002 Ford Focus, 1999-2002 Mercury Cougar, 1998-2000 Ford Contour, and 1998-2000 Mercury Mystique. Fits 2003-2004 Ford Focus, N/A; Fits 1998-2003 Ford Escort, N/A; Fits 2002 Ford Focus, N/A; Fits 1999-2002 Mercury Cougar, N/A; Fits 1998-2000 Ford Contour, N/A; Fits 1998-2000 Mercury Mystique, N/A.

This part cross-references Standard Ignition PC326 for the same application.

Common symptoms this sensor may address

• Hard starting or extended crank time
• Intermittent stalling or rough running
• Check engine light related to camshaft signal faults
• Loss of synchronization between cam and crank signals
• Driveability issues caused by inaccurate engine timing input

Installation notes and quality

Verify connector style, terminal count, and bracket location against the original sensor before installation. On 2002 Ford Focus applications, confirm the stamped reference number 978F 6B288-BA where applicable. Clear diagnostic trouble codes after installation and confirm proper camshaft signal operation during a road test.

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications, supported by in-house product management and engineering. The company is ISO 9001 and IATF 16949 certified, reflecting controlled production and quality-focused manufacturing practices.