Monitors crankshaft speed for accurate engine timing Essential for fuel injection and ignition synchronisation OE-spec Delphi sensor for Defender 2.4 TDCI models The Delphi Crankshaft Position Sensor is a critical engine management component for Land Rover Defender 2.4 TDCI models built from 2007 to 2012. This sensor accurately monitors crankshaft rotation, enabling precise control of fuel injection and ignition timing. Manufactured to OE specifications by Delphi, it ensures compatibility and performance equal to the original part.