Dorman 907-931 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Mitsubishi Vehicles

The Dorman 907-931 Engine Crankshaft Position Sensor is designed to provide accurate and consistent engine timing signals for select Mitsubishi models. Engineered with precision, this sensor ensures optimal engine performance and smooth operation for your Mitsubishi Eclipse, Galant, Lancer, and Outlander.

• Terminal Type: Blade terminals for secure electrical connection
• Connector Quantity: Single oval-shaped female connector
• Mounting: Includes two mounting holes and a mounting bracket for stable installation
• Terminal Quantity: Three male terminals for reliable signal transmission
• Sensor Body Diameter: 0.69 inches, compact and compatible with OEM specifications
• Material: Durable plastic construction for long-lasting use
• Wiring Harness: Not included, designed for direct replacement

Detailed Product Description

The Dorman 907-931 crankshaft position sensor is a critical component in the ignition system of Mitsubishi vehicles such as the Eclipse, Galant, Lancer, and Outlander. This sensor monitors the position and rotational speed of the crankshaft, sending vital data to the engine control unit (ECU) to regulate fuel injection and ignition timing. Featuring a blade terminal type and a single oval female connector, it ensures a secure and precise electrical connection. The sensor includes two mounting holes and a mounting bracket, facilitating straightforward installation and stable positioning within the engine bay. Its plastic body with a 0.69-inch diameter matches OEM dimensions, making it a direct fit replacement without modification.

Common Applications and Problem Resolution

• Helps resolve engine misfires caused by inaccurate crankshaft position readings
• Addresses engine stalling or rough idling issues related to sensor failure
• Prevents no-start conditions by maintaining proper ignition timing signals
• Improves fuel efficiency by ensuring accurate engine timing data
• Eliminates check engine light triggers related to crankshaft sensor faults

Installation Notes and Tips

Installation of the Dorman 907-931 sensor requires no wiring harness as it is designed for direct plug-and-play replacement. Ensure the mounting bracket and two mounting holes are properly aligned to secure the sensor firmly. Disconnect the battery before installation to avoid electrical shorts. Verify the connector is fully seated to prevent intermittent signal loss. This sensor is compatible with Mitsubishi Eclipse, Galant, Lancer, and Outlander models, so confirm vehicle fitment before installation.

Quality Assurance and Warranty

Dorman manufactures the 907-931 crankshaft position sensor to meet or exceed OEM standards, using durable plastic materials and precise terminal configurations. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. This ensures reliable performance and peace of mind when replacing your Mitsubishi vehicle’s crankshaft position sensor.