Standard Ignition PC393 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Mercedes-Benz

The Standard Ignition PC393 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for a range of Mercedes-Benz models. This sensor ensures proper engine performance by monitoring the crankshaft's position and speed.

• Compatible with Mercedes-Benz 260E, 300CE, 300E, 300SE, 300SEL, 300SL, 300TE, E300, S320, S350, and SL320 models
• Part number PC393 for precise identification and fitment
• Engine crankshaft position sensor type for accurate engine timing
• Manufactured by Standard Ignition, a trusted brand in ignition components

Product Details and Functionality

The Standard Ignition PC393 sensor plays a critical role in engine management systems by detecting the crankshaft's rotational position. This information is essential for the engine control unit (ECU) to regulate ignition timing and fuel injection. Designed specifically for various Mercedes-Benz vehicles, this sensor helps maintain smooth engine operation and efficient performance.

Common Applications and Problem Resolution

• Resolves engine misfires caused by inaccurate crankshaft position data
• Eliminates stalling or rough idling issues related to sensor failure
• Prevents difficulty starting the engine due to faulty sensor signals
• Helps avoid check engine light triggers linked to crankshaft sensor faults
• Supports consistent engine timing for improved fuel efficiency

Installation Notes and Tips

When installing the Standard Ignition PC393 sensor, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. Proper alignment and secure mounting are crucial for accurate sensor readings. It is recommended to inspect the wiring harness and connectors for damage or corrosion before installation. Refer to the vehicle’s service manual for torque specifications and sensor location details specific to Mercedes-Benz 260E, 300CE, 300E, and other compatible models.

Quality Assurance and Warranty

Standard Ignition parts undergo rigorous testing to meet OEM standards for fit, form, and function. The PC393 Engine Crankshaft Position Sensor is backed by a limited warranty, ensuring reliability and performance for Mercedes-Benz vehicles. This warranty covers defects in materials and workmanship under normal use conditions.