Spectra S10027 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor Overview

The Spectra S10027 engine crankshaft position sensor monitors crankshaft speed and position to support ignition timing and engine RPM calculation. For Mitsubishi Montero and Montero Sport applications, this sensor helps the engine control system maintain accurate timing without manual distributor adjustment.

• Direct-fit crankshaft position sensor for ignition system service
• Supports ignition timing and engine speed signal input
• Helps the engine control module read crankshaft position data
• Compatible with 1996 Mitsubishi Montero
• Compatible with 1997-1999 Mitsubishi Montero Sport

Detailed Application Information

This Spectra S10027 crankshaft position sensor is used in ignition and engine management systems where precise crankshaft feedback is required. It is a fitment-based replacement for 1996 Mitsubishi Montero and 1997-1999 Mitsubishi Montero Sport models. This part cross-references Standard Ignition PC349 for the same application.

Common Symptoms It May Address

• Hard starting or extended crank time
• Intermittent stalling or engine cut-out
• Erratic tachometer or RPM signal behavior
• Check engine light related to crankshaft position signal faults
• Loss of ignition timing reference

Installation Notes

Verify connector style, mounting location, and engine code before installation. Inspect the wiring harness and related ignition components for damage or corrosion while servicing the sensor. Confirm proper sensor seating and clear any diagnostic trouble codes after replacement.

Quality Assurance

Spectra supplies ignition and engine management components for service replacement use. The S10027 is built for the crankshaft position sensor role required in Mitsubishi Montero and Montero Sport applications.