Standard Ignition PC689 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Nissan Vehicles

The Standard Ignition PC689 Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for Nissan Altima, Maxima, and Quest models. This sensor ensures proper engine timing and performance by delivering precise signals to the vehicle's ignition system.

• Bolt-on attachment method for secure installation
• Female oval connector with a single plug-in connection
• Three male blade terminals for reliable electrical contact
• No mounting brackets included, designed for direct fitment

Technical Details and Sensor Attributes

The PC689 crankshaft position sensor features a bolt-on attachment method, allowing for straightforward replacement without the need for additional mounting hardware. It includes one female oval-shaped connector designed for a plug-in connection, ensuring a stable and secure electrical interface. The sensor terminals are male blade types, with three terminals in total, providing consistent signal transmission to the engine control unit. This sensor is engineered specifically for Nissan Altima, Maxima, and Quest models, ensuring compatibility and optimal performance.

Compatible Nissan Models and Applications

This Standard Ignition PC689 sensor is compatible with Nissan Altima, Maxima, and Quest vehicles, making it suitable for owners seeking a direct replacement part for their ignition system. It is essential for maintaining accurate engine timing and smooth operation in these Nissan models.

• Resolves engine misfires caused by faulty crankshaft position signals
• Eliminates hard starting or no-start conditions related to sensor failure
• Prevents engine stalling during operation
• Improves overall engine performance and fuel efficiency

Installation Notes and Tips

Installation of the PC689 sensor requires unbolting the old sensor and bolting on the new one in the same location. Ensure the female oval connector is properly aligned and securely plugged into the sensor’s terminals. Since no mounting brackets are included, use the existing hardware from the original sensor. It is recommended to disconnect the battery before installation to avoid electrical shorts and to verify sensor alignment for accurate readings.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The PC689 sensor undergoes rigorous testing to ensure consistent operation under various conditions. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship.