Prenco 4D-1048 Engine Crankshaft Position Sensor

The Prenco 4D-1048 Engine Crankshaft Position Sensor is a critical ignition component that monitors crankshaft rotation and provides essential data to the engine control module (ECM) for optimal ignition timing and fuel injection. This sensor detects crankshaft position during each engine combustion cycle, ensuring precise timing for efficient engine performance.

Key Features:

• Integrated A/D converter and digital signal processing for improved accuracy and operational efficiency
• Advanced circuitry protects against electromagnetic interference and power spikes
• Custom magnetic circuit programming calibrates the sensor for improved timing accuracy
• Measures engine speed in revolutions per minute (RPM)
• Delivers accurate readings even immediately after engine start

OEM Cross-References: Replaces Chrysler 4897321AA, 4897321AB, 56027868, 56027868AB, 56027868AC, 56027869, 56027869AB, 56027869AC; also cross-references Standard Motor Products PC176, Dorman 917-769, Airtex 5S1807.

Prenco has over 80 years of experience in automotive ignition technology, delivering reliable components engineered for durability and precision performance.