Standard Ignition PC442 Engine Crankshaft Position Sensor

Overview of Standard Ignition PC442 Crankshaft Position Sensor

The Standard Ignition PC442 Engine Crankshaft Position Sensor is designed specifically for BMW M3 models, providing reliable engine timing data. This sensor features a female rectangular plug-in connector with three male blade terminals, ensuring secure and precise electrical connections.

Key Features of the PC442 Crankshaft Position Sensor

• Connector Gender: Female for secure plug-in connection
• Connector Shape: Rectangular design for proper fitment
• Connector Type: Plug-in style for easy installation
• Terminal Gender: Male terminals for reliable contact
• Terminal Quantity: 3 terminals to support accurate signal transmission
• Terminal Type: Blade terminals for durability and consistent performance

Detailed Description and Technical Specifications

The Standard Ignition PC442 sensor is engineered to monitor the crankshaft's position and rotational speed in BMW M3 engines. Its female rectangular connector and three male blade terminals facilitate a stable electrical interface, critical for engine control units to manage ignition timing and fuel injection. The plug-in connector type simplifies replacement and maintenance, reducing downtime. This sensor is built to meet OEM specifications, ensuring compatibility and dependable operation within the vehicle's ignition system.

Common Applications and Problem Resolution

This crankshaft position sensor is compatible with BMW M3 models and is used to address several engine performance issues, including:

• Engine misfires caused by inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Irregular idle or stalling during operation
• Check engine light triggered by sensor faults
• Poor fuel efficiency due to timing errors

Installation Notes and Tips for BMW M3 Owners

• Ensure the ignition is off and the battery is disconnected before installation
• Locate the crankshaft position sensor near the engine block as per BMW M3 service manual
• Disconnect the female rectangular plug carefully to avoid terminal damage
• Verify the three male blade terminals are clean and free of corrosion before connecting
• Secure the sensor firmly to prevent vibration-related issues

Quality Assurance and Warranty Information

Standard Ignition parts, including the PC442 crankshaft position sensor, are manufactured to meet or exceed OEM standards. This sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.