Standard Ignition PC79 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Lexus and Toyota

The Standard Ignition PC79 Engine Crankshaft Position Sensor is designed to provide accurate engine timing signals for select Lexus and Toyota models. This bolt-on sensor features a female oval plug-in connector and is engineered to meet OEM specifications for dependable performance.

• Attachment Method: Bolt on for secure installation
• Connector Gender: Female with an oval shape for precise fit
• Connector Quantity: Single connector for streamlined wiring
• Connector Type: Plug in for easy connection
• Terminal Gender: Male blade terminals (2 total) for reliable electrical contact
• Mounting Bracket(s): Not included, designed for direct bolt-on mounting

Detailed Product Description

The PC79 crankshaft position sensor from Standard Ignition is engineered to accurately monitor the rotational position and speed of the crankshaft in compatible Lexus and Toyota vehicles. Its bolt-on attachment method ensures a secure fit without the need for additional mounting hardware. The sensor’s female oval plug-in connector and two male blade terminals provide a stable electrical connection, minimizing signal loss and interference. This sensor is compatible with models including the Lexus RX300, RX330, RX400h, ES300, ES330, and Toyota Avalon, Camry, Highlander, Sienna, and Solara, making it a suitable replacement part for maintaining engine timing and performance.

Common Applications and Issues Addressed

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting or stalling caused by faulty sensor signals
• Check engine light triggered by crankshaft position sensor faults
• Poor fuel economy related to incorrect engine timing
• Intermittent engine performance issues linked to sensor failure

Installation Notes and Tips

Installation of the Standard Ignition PC79 sensor requires removal of the old sensor and securing the new sensor using the bolt-on method. Ensure the female oval connector is fully seated and locked into place to prevent electrical issues. Since no mounting bracket is included, use the existing mounting points on the engine block. It is recommended to disconnect the battery before installation to avoid electrical shorts. Verify sensor alignment and torque specifications according to vehicle service manuals for optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable operation and durability. The PC79 crankshaft position sensor undergoes rigorous quality control testing to maintain consistent performance. Please refer to Standard Ignition’s warranty policy for coverage details, typically including limited warranty protection against defects in materials and workmanship.