Standard Ignition PC545 Engine Crankshaft Position Sensor

Overview of Standard Ignition PC545 Crankshaft Position Sensor

The Standard Ignition PC545 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Specifically compatible with BMW 745Li and X5 models, this sensor ensures accurate crankshaft position detection essential for engine management.

• Bolt-on attachment method for secure installation
• Single female rectangular connector with plug-in type
• Three male blade terminals for reliable electrical connection
• No mounting brackets included, designed for direct fitment

Technical Details and Attributes

This crankshaft position sensor features a bolt-on attachment method, allowing for straightforward replacement on compatible BMW vehicles. The sensor includes one female rectangular connector designed for plug-in connection, ensuring a stable and secure electrical interface. It has three male blade terminals, which provide consistent signal transmission to the engine control unit. The absence of mounting brackets means it is intended to fit directly into the designated engine location without additional hardware.

Compatible Vehicles and Part Number

The PC545 sensor is compatible with BMW 745Li and X5 models, making it a suitable replacement part for these vehicles. Using the correct part number PC545 ensures proper fitment and function within the engine's ignition system.

Function and Common Issues Addressed

• Detects crankshaft position to regulate ignition timing
• Prevents engine misfires caused by faulty sensor signals
• Resolves engine stalling or hesitation related to sensor failure
• Helps maintain smooth engine operation and fuel efficiency
• Supports proper engine start-up and idle control

Installation Notes and Tips

Installation requires unbolting the old sensor and bolting on the PC545 sensor in the same location. Ensure the female rectangular connector is securely plugged in to avoid signal interruptions. Since no mounting brackets are included, verify the sensor seats properly in the engine housing. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The PC545 sensor undergoes rigorous testing to ensure durability and reliable performance. Please refer to Standard Ignition's warranty policy for coverage details on this crankshaft position sensor.