Walker 235-1254 Engine Crankshaft Position Sensor

Overview of Walker Products Engine Crankshaft Position Sensor

The Walker Products 235-1254 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for Chevrolet, Pontiac, and Toyota vehicles. This sensor ensures reliable performance for models such as the Celica, Corolla, Matrix, MR2 Spyder, Prizm, and Vibe.

• Color: Black for easy identification and durability
• Single oval-shaped male connector for secure electrical connection
• One mounting hole for straightforward installation
• Two terminals with female terminal gender for compatibility
• Mounting bracket not included

Detailed Product Description

This engine crankshaft position sensor from Walker Products features a black housing and a single oval-shaped male connector with two female terminals, designed to interface precisely with the vehicle’s wiring harness. The sensor includes one mounting hole, allowing for a secure fit in the engine bay without the need for an additional mounting bracket. The part number 235-1254 corresponds specifically to applications in Chevrolet, Pontiac, and Toyota vehicles, including the Celica, Corolla, Matrix, MR2 Spyder, Prizm, and Vibe models. The sensor plays a critical role in monitoring the crankshaft’s position and speed, which is essential for engine timing and fuel injection control.

Walker Products Brand Line Information

Walker Products offers a range of automotive components focused on engine management and emission control. The 235-1254 crankshaft position sensor is part of their sensor lineup, engineered to meet OEM specifications for fit and function. This product line emphasizes precision and reliability, supporting proper engine operation and diagnostic accuracy.

Common Applications and Problem Resolution

• Restores accurate crankshaft position signal for engine timing
• Resolves engine misfires related to faulty sensor data
• Eliminates stalling or rough idling caused by sensor failure
• Prevents check engine light triggers due to crankshaft sensor errors
• Improves starting issues linked to crankshaft position sensor malfunction

Installation Notes and Tips

Installation requires disconnecting the vehicle battery before sensor replacement to avoid electrical shorts. The single mounting hole allows for direct bolt-in replacement without additional brackets. Ensure the oval-shaped male connector is fully seated and locked to prevent signal interruptions. Verify sensor alignment and torque specifications according to the vehicle service manual for Chevrolet, Pontiac, or Toyota models listed.

Quality Assurance and Warranty

Walker Products 235-1254 crankshaft position sensor is manufactured to meet strict quality standards for durability and performance. While specific warranty details should be confirmed with the distributor, Walker Products typically provides coverage against manufacturing defects to ensure customer confidence in the part’s reliability.