Walker 235-1479 Engine Crankshaft Position Sensor

Walker Crankshaft Position Sensor 235-1479

Walker Products 235-1479 is an engine crankshaft position sensor for select Toyota and Pontiac applications. It provides the crankshaft signal used by the engine management system for ignition timing and fuel control, with fitment coverage for 2000-2005 Toyota Celica, 2003-2006 Toyota Matrix, 2005-2006 Toyota Corolla, and 2003-2006 Pontiac Vibe.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Walker Products part number 235-1479
• Coverage for Toyota Corolla, Toyota Matrix, Toyota Celica, and Pontiac Vibe applications
• Built by a manufacturer focused on OEM-level specifications and application accuracy
• Walker Products engine sensor line backed by in-house engineering and technical support

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with a product range that includes cam and crankshaft sensors, oxygen sensors, throttle position sensors, fuel injectors, spark plug wires, and related gaskets. The Walker Products line is supported by manufacturing, product management, and engineering teams that help maintain accurate vehicle applications and technical documentation. Part number 235-1479 is listed for select Toyota and Pontiac models, including Toyota Corolla, Toyota Matrix, Toyota Celica, and Pontiac Vibe, making it a direct-fit search option for crankshaft position sensor replacement needs.

This part cross-references Standard Ignition PC408 for the same application.

What It Helps Fix

• Crankshaft signal loss or intermittent engine speed input
• Hard starting or extended crank time
• Stalling, misfire, or rough running caused by incorrect crankshaft data
• Check engine light concerns related to crankshaft position sensor faults
• Ignition timing and fuel delivery issues tied to sensor failure

Installation Notes

Verify the vehicle year, make, and model against the listed fitment before installation. For body fitment, this sensor fits 2000-2005 Toyota Celica, 2003-2006 Toyota Matrix, 2005-2006 Toyota Corolla, and 2003-2006 Pontiac Vibe. Confirm connector style, mounting location, and diagnostic trouble codes before replacing the sensor. Clear stored codes and road test the vehicle after installation to confirm proper signal output.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, supporting consistent production control and application accuracy for aftermarket ignition and engine management parts.