True Tech Ignition PC42T Crankshaft Position Sensor

The True Tech Ignition PC42T is a precision-engineered crankshaft position sensor designed to provide accurate engine timing and performance data to your vehicle's engine control module (ECM). This critical sensor monitors crankshaft position and engine RPM, enabling the ECM to optimize ignition timing, fuel injection, and diagnose potential misfires.

Key Features:

• Permanent magnet design with yoke and coil construction for reliable signal generation
• AC voltage pulse technology produces consistent signals as crankshaft teeth pass the sensor
• Direct-fit replacement for OE specifications with plug-and-play installation
• Manufactured by Standard Motor Products' True Tech Ignition division for quality assurance
• Designed for accurate RPM detection and crankshaft positioning data

When your crankshaft position sensor fails, symptoms may include difficulty starting, poor engine performance, stalling, or illuminated check engine lights. The PC42T sensor mounts in close proximity to the crankshaft trigger wheel, generating electrical pulses that correspond to engine speed and position. This data is essential for proper engine operation and diagnostics.