Standard Ignition PC1109 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Chevrolet Astra

The Standard Ignition PC1109 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing data for Chevrolet Astra models. This sensor features a rectangular connector shape with three male blade terminals, ensuring a secure and precise electrical connection.

• Rectangular connector shape for easy and secure installation
• Three male blade terminals for reliable signal transmission
• Compatible specifically with Chevrolet Astra vehicles
• Part number PC1109 for exact replacement and fitment

Technical Details and Sensor Attributes

The PC1109 crankshaft position sensor from Standard Ignition is engineered with a rectangular connector shape that simplifies the connection process and reduces the risk of misalignment. It includes three male blade terminals, which are designed to maintain a stable electrical interface with the vehicle’s wiring harness. This configuration supports accurate engine speed and position readings, which are critical for engine management systems in Chevrolet Astra models.

Function and Common Applications

This engine crankshaft position sensor is essential for monitoring the crankshaft’s rotational position and speed, enabling the engine control unit (ECU) to optimize ignition timing and fuel injection. It is commonly used to address issues such as:

• Engine misfires or rough idling
• Difficulty starting the engine
• Intermittent stalling or engine shutdowns
• Check engine light related to crankshaft sensor faults
• Poor engine performance or reduced fuel efficiency

Installation Notes and Tips

When installing the Standard Ignition PC1109 sensor on a Chevrolet Astra, ensure the rectangular connector is properly aligned before securing the connection. Verify that the three male blade terminals are clean and free of corrosion to maintain optimal electrical contact. It is recommended to disconnect the battery before installation to prevent electrical shorts. Follow vehicle-specific service manual instructions for torque specifications and sensor positioning.

Quality Assurance and Warranty Information

Standard Ignition parts, including the PC1109 crankshaft position sensor, undergo rigorous quality control to meet OEM standards. This sensor is manufactured to provide consistent performance and durability under normal operating conditions. Warranty coverage details can be obtained from the product documentation or the manufacturer, ensuring confidence in the sensor’s reliability for Chevrolet Astra applications.