Walker 235-1890 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Chevrolet and GMC

The Walker Products 235-1890 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select Chevrolet and GMC vehicles. This sensor ensures proper engine performance by monitoring crankshaft position and speed.

• Compatible with Chevrolet Canyon, Colorado, Express 2500, Express 3500
• Also fits GMC Canyon, Colorado, Savana 2500, Savana 3500 models
• Part number 235-1890 for precise identification
• Engine crankshaft position sensor category for ignition systems
• Manufactured by Walker, a trusted name in automotive sensors

About Walker Products Brand Line

Walker Products offers a range of ignition sensors engineered to meet OEM specifications. The 235-1890 crankshaft position sensor is part of this product line, providing reliable engine management data essential for ignition timing and fuel injection control in Chevrolet and GMC vehicles.

Product Details and Functionality

The Walker 235-1890 crankshaft position sensor plays a critical role in engine operation by detecting the position and rotational speed of the crankshaft. This information is sent to the engine control unit (ECU) to optimize ignition timing and fuel delivery. Proper sensor function helps maintain engine efficiency, smooth idling, and overall drivability in Chevrolet Canyon and GMC Savana models.

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft data
• Difficulty starting the engine or intermittent stalling
• Check engine light triggered by crankshaft sensor faults
• Poor fuel economy related to timing errors
• Reduced engine performance and acceleration problems

Installation Notes and Tips

Installation of the Walker 235-1890 sensor requires locating the crankshaft position sensor mounting point on compatible Chevrolet and GMC models. Ensure the engine is cool before removal and installation. Use proper torque specifications to avoid sensor damage. Verify electrical connections are secure to maintain signal integrity.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 235-1890 crankshaft position sensor. Each unit is tested to meet OEM performance criteria. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects to ensure reliability and customer confidence.